Title 17 — ZONING[1]
Williams Zoning Code · 2026-06 edition · ingested 2026-07-07 · Williams
Sections in this part
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Title 17 - ZONING[[1]]
Chapters:
Footnotes:
--- ( 1 ) ---
Editor's note— Ord. No. 244-21, § 1, adopted July 21, 2021, repealed the former Tit. 17, Chs. 17.01— 17.11, and enacted new zoning provisions as set out herein. The former Tit. 17 pertained to similar subject matter and derived from Ord. No. 194-12, § I, adopted July 25, 2012; Ord. No. 213-15, §§ 1(Exh. A), 1(Exhs. B, C), adopted Jan. 20, 2016; Ord. No. 216-16, §§ 2, 3, 4, adopted Feb. 17, 2016; Ord. No. 217-17, §§ 2, 3, 4, adopted April 19, 2017; Ord. No. 219-17, §§ 4, 2, 3, adopted July 19, 2017; Ord. No. 220-17, adopted Sept. 20, 2017; Ord. No. 226-18, § 2, adopted March 21, 2018; Ord. No. 231-19, § 2, adopted Jan. 16, 2019; Ord. No. 235-19, § 2, adopted July 17, 2019; Ord. No. 238-19, § 1, adopted Sept. 18, 2019; Ord. No. 242-20, §§ 2—4, adopted Jan. 20, 2021.
State Law reference— Provisions on planning in general, see Gov. Code § 65000 et seq.; provisions authorizing cities to regulate the use of land, buildings, see Gov. Code § 65850.
Chapter 17.01 - PURPOSE AND APPLICATION
Sections:
17.01.010 - Purpose and application of the Zoning Code. ¶
17.01.010.1 Generally. This chapter divides the city into zoning districts, and sets out which uses of land are permitted by right, conditionally permitted, and prohibited in each zoning district. It also provides limitations, separation, and special bulk standards for certain uses.
17.01.010.2 Zoning districts. Section 17.01.020, "Zoning districts established", establishes the districts that set the character and type of development for each of the zoned areas of the city. The zoning district boundaries are shown on the official zoning map.
17.01.010.3 Official zoning map. ¶
A.
Generally. Zoning districts are shown upon the map entitled "Official Zoning Map of the City of Williams" (referred to hereinafter as "zoning map") which is attached hereto and made part of this Zoning Code. At
least two copies of the zoning map are on file and available for inspection during regular business hours at the city planning department ("department").
B.
Force and effect. The zoning map and all notations, references, and other information shown on it are a part of this Code and have the same force as the text of the ordinance.
C.
Status of official zoning map. The zoning map that is on file at the department shall control in the event of a conflict between the map that is on file and any other reproduction of said map.
D.
Effective date. This Code may be adopted before the zoning map. In such case, this Code will not become effective until the zoning map is adopted.
E.
Interpreting the official zoning map. Where the zoning map appears to be unclear regarding district boundaries, the director shall make a determination using the following criteria:
1.
Where zoning district boundary lines appear to follow existing rights-of-way, property lines, watercourses, or similar features, the zoning boundary shall be construed to follow the centerline of the feature.
2.
Where the boundaries are indicated as approximately following property, street or alley lines, such lines shall be construed to be the boundaries.
3.
In unsubdivided property and where a district boundary divides a lot, the location of the boundary, unless the same is indicated by dimensions, shall be determined by use of the scale appearing on the zoning map.
4.
A symbol indicating the classification of property on the zoning map shall in each instance apply to the whole of the area within the district boundaries.
5.
Where a public street, alley or parcel of land is officially vacated or abandoned, the regulations applicable to abutting property apply equally to the vacated or abandoned street or alley.
F.
Conflicts resolved. In the event of a conflict between the district boundaries on the official zoning map and the zoning for property provided by a duly enacted rezoning ordinance adopted before the effective date, the zoning map shall control.
17.01.010.4 Apparently undesignated land. It is the intent of the city council that all land other than streets and highways within the city be zoned. Any land that is not assigned a zoning district on the official zoning map is zoned agricultural/rural (AR). Street and highway rights-of-way shall remain undesignated.
17.01.010.5 Prezoning. Any unincorporated property within the sphere of influence may be prezoned for the purpose of determining the zoning that will apply to such property in the event of subsequent annexation to the city. The initiation of such prezoning and its procedures shall be the same as rezoning for properties within the city limits. Upon the effective date of annexation of a parcel of land that has been prezoned, the prezoning designation shall become the official zoning designation for the property and reflected as such on the official zoning map.
17.01.010.6 Zoning upon annexation. The city council may apply a zoning district to property upon annexation. Land that is not zoned otherwise during the annexation process is zoned agricultural/rural (AR) upon annexation until rezoned to another district.
17.01.010.7 Permitted, limited, conditional, temporary and prohibited uses. Section 17.01.030, "Permitted, limited, conditional, temporary, and prohibited uses", establishes the uses that are permitted and prohibited in each zoning district.
1.
Permitted uses. Permitted uses are those that achieve the purpose of the base zoning district and are allowed by right, subject to various standards of Title 17.
2.
Limited uses. Limited uses are similar to permitted uses in that they are permitted by right, but due to unique characteristics, are subject to particular requirements or standards that differ from or exceed those required of permitted uses in the same zoning district. These uses, for example, may be subject to use limitations, separation, and special bulk standards that mitigate potentially negative impacts on city infrastructure or on other uses. These standards are set out in Section 17.01.040, Standards for limited and conditional uses.
3.
Conditional uses. Conditional uses are subject to limitations, separation, and special bulk standards that mitigate potentially negative impacts on city infrastructure or on other uses. See Table 17.01.040.2, Limited and Conditional Use Standards. Other standards may also apply if they are determined to be necessary to mitigate potentially negative impacts. All standards that apply to conditional uses will be conditions of approval of the conditional use permit. See Subsection 17.05.260.1, Conditional use approvals.
4.
Temporary uses. Temporary uses are subject to limitations that mitigate potentially negative impacts on city emergency services and on the quality of life of the city's residents. These standards are set out in Table 17.01.040.2, Limited and Conditional Use Standards.
5.
Prohibited uses. Any use not allowed as a permitted, limited, or conditional use or otherwise determined to be prohibited in Section 17.01.030 of Title 17, unless the use is determined to be substantially similar to a permitted, limited, or conditional use in the same zoning district based on a determination made by the director in accordance with Section 17.01.030.8 (Unlisted uses) of this chapter.
(Ord. No. 244-21, § 1, 7-21-2021)
17.01.020 - Zoning districts established. ¶
17.01.020.1 Zoning district table. The City of Williams is divided into the eleven zoning districts that are established by Table 17.01.020.1, Williams Zoning Districts. The creation of these districts is consistent with the land use and community character designations used in the Williams General Plan.
Table 17.01.020.1 Williams Zoning Districts
| Table 17.01.020.1 Williams Zoning Districts |
Table 17.01.020.1 Williams Zoning Districts |
Table 17.01.020.1 Williams Zoning Districts |
Table 17.01.020.1 Williams Zoning Districts |
Table 17.01.020.1 Williams Zoning Districts |
|---|---|---|---|---|
| Abbreviation | District Name |
Principal Function |
Character | Description |
| Residential Zoning Districts | ||||
| R-E | Estate Residential |
Single-Family Residential | Estate | The Estate Residential district is intended to provide for a rural lifestyle within a municipal setting. |
| R-S | Suburban Residential |
Single-Family Residential | Suburban | The Suburban Residential district is intended to provide for single-family development with a suburban pattern, clustered single-family development, or planned residential development that incorporates increased open space in exchange for increased gross density. |
| R-U | Urban Residential |
Variety of Residential Products |
Urban | The Urban Residential district is intended to provide for a variety of residential products ranging from single-family to multifamily with an urban character. |
| R-U HD | Urban Residential |
Multifamily Residential Products |
Urban | The Urban Residential, High Density district is intended to provide for higher density multifamily products with a minimum of 16 units per acre. |
| NC(x-x) | Neighborhood Conservation |
Protect Character and Function of Established Neighborhoods |
Varies by Subdistrict (see Subsection B., below) |
The Neighborhood Conservation district is intended to protect the character and function of established neighborhoods in the manner described in Subsection 17.01.020.2, Neighborhood Conservation District and Subdistricts. |
| --- | --- | --- | --- | --- |
| Business and Commercial Zoning Districts | ||||
| C-S | Suburban Commercial |
Commercial | Suburban | The Suburban Commercial district is intended to provide neighborhood supporting commercial uses where the sites are designed to protect the adjoining residential areas by providing adequate separation, bufers, and transitions. Potential negative impacts are mitigated through appropriate standards. |
| C | Commercial | Commercial | Auto-Urban | The Commercial district is intended to provide for a broad range of retail, restaurant, entertainment, ofce, institutional and service uses. Buildings are scaled commensurate with their respective site, with independent sites and centers that are appropriate on I-5 and other major corridors. Smaller scaled sites are located in commercial subdivisions or in areas that are transitions to Downtown. |
| Mixed use Zoning Districts | ||||
| C-D | Downtown Commercial |
Low-impact commercial uses |
Urban | The Downtown Commercial district is intended to provide for low-impact commercial uses in a downtown setting with limited residential uses. It allows the adaptive re-use of existing buildings. |
| Industrial Zoning Districts | ||||
| BP | Business Park |
Ofce, warehousing, light industrial |
Auto-Urban | The Business Park district is intended to provide for light industrial uses, ofces, and warehouses in a campus setting. |
| IN | Industrial | Industrial uses | Auto-Urban | The Industrial district is intended to provide for more intensive industrial and |
| commercial uses, rail yards and airports. |
||||
| --- | --- | --- | --- | --- |
| Agricultural and Open Space Zoning Districts | ||||
| AR | Agricultural /Rural |
Rural and agricultural uses | Rural | The Agricultural/Rural district is intended to preserve the rural, agricultural character and to manage a contiguous and efcient pattern of future growth. It preserves a defnite edge and freestanding state of the City of Williams. |
| Note: Certain public assembly and institutional uses are permitted within the Residential and Business and Commercial districts listed above. See Table 17.01.030.4, Residential and Institutional Uses, for additional detail. |
17.01.020.2 Neighborhood conservation district and subdistricts. ¶
A.
Generally. The neighborhood conservation (NC) district is divided into six subdistricts, as set out in Table 17.01.020.2, Neighborhood Conservation Subdistricts.
B.
All lots are conforming. All NC zoned lots that existed as of the effective date of this zoning ordinance are conforming, regardless of their lot area or lot width. The lot area and lot width standards within each subdistrict, shown in Table 17.01.020.2, Neighborhood Conservation Subdistricts, only apply to subdivisions or consolidation of NC zoned lots that occur after the effective date.
C.
All lawfully constructed single-family homes are conforming. All existing single-family homes on NC zoned lots that were constructed in compliance with development regulations that existed at the time of construction are conforming. However, this section does not make the following buildings conforming:
1.
Buildings that were constructed without required permits; and
2.
Buildings that were constructed in violation of permit requirements.
D.
Alternative development standards. Alternative development standards may be used in lieu of compliance with the subdistrict's numerical setback standards in the NC district. See Subsection 17.02.090.8 Special standards for neighborhood conservation district.
Table 17.01.020.2
Neighborhood Conservation Subdistricts
| Table 17.01.020.2 Neighborhood Conservation Subdistricts |
Table 17.01.020.2 Neighborhood Conservation Subdistricts |
Table 17.01.020.2 Neighborhood Conservation Subdistricts |
Table 17.01.020.2 Neighborhood Conservation Subdistricts |
|---|---|---|---|
| Subdistrict | Minimum Lot Area (for New Lots) |
Minimum Lot Width (for New Lots) |
Building coverage |
| NC61-6 | 6,100 sq. ft. | 60 ft. | 50% |
| NC80-6 | 8,000 sq. ft. | 60 ft. | 40% |
| NC80-7 | 8,000 sq. ft. | 70 ft. | 40% |
| NC87-6 | 8,700 sq. ft. | 60 ft. | 40% |
| NC1-1 | 1 acre | 100 ft. | 25% |
| No minimum lot sizes for accessory or junior accessory dwellings |
E.
All lots that lawfully existed on the effective date of this Zoning Code are "conforming" with respect to lot width and lot area if they are located in the NC district. The lot width and lot area requirements of Table 17.01.020.2, Neighborhood Conservation Subdistricts, apply only to the subdivision or combination of existing lots or parcels within the NC district after the effective date. See example 17.01.020.2, Application of lot width and area requirements in the NC61-6 district. This example uses the requirements of the NC616 subdistrict for illustrative purposed only. All of the other NC subdistricts are applied in the same way.
Example 17.01.020.2
Application of Lot Width and Area Requirements in N61-6 District
| Example 17.01.020.2 Application of Lot Width and Area Requirements in N61-6 District |
Example 17.01.020.2 Application of Lot Width and Area Requirements in N61-6 District |
Example 17.01.020.2 Application of Lot Width and Area Requirements in N61-6 District |
|---|---|---|
| Lawfully Existing Lot #1: N61-6 District, 5,000 sq. ft. in area, 50 feet wide |
Lawfully Existing Lot #2: N61-6 District, 7,000 sq. ft. in area, 70 feet wide |
Lawfully Existing Lot #3: NC61-6 District, 12,200 sq. ft. in area, 120 feet wide |
| This lot is "conforming" because it is lawfully existing on the efective date of this UDC. Since it is smaller than the minimum lot size and narrower than the minimum lot width, it cannot be subdivided further. |
This lot is "conforming" because it is lawfully existing on the efective date of this UDC. Even though it is more than twice as large as the minimum lot area for the N61-6 District, it cannot be subdivided unless the new lots are confgured to meet the minimum lot width requirement. |
This lot is "conforming" because it is lawfully existing on the efective date of this UDC. This lot could be subdivided into two lots, provided that each lot meet the minimum lot area and minimum lot width requirements of the NC61-6 District. |
| Minimum lot width or area requirements don't apply to accessory or junior accessory dwellings regardless of conformity to zoning code. |
F.
Neighborhood conservation districts are not subject to the standards of Section 17.02.080, Residential district development standards, but are subject to the general residential standards of Section 17.01.050, Supplemental residential standards, except where specifically exempted within that section.
G.
Manufactured homes are allowed where single-family houses are allowed and subject to the same development standards as single-family houses.
(Ord. No. 244-21, § 1, 7-21-2021)
17.01.030 - Permitted; limited; conditional; and temporary uses.
17.01.030.1 Generally. Subsection 17.01.030.4, Residential and institutional uses, through Subsection 17.01.030.6, Industrial, agricultural, communications, and transportation, contain tables that set out which uses are permitted, limited, conditional and prohibited in each zoning district. Subsection 17.01.030.7, Temporary uses, sets out the same information for temporary uses.
17.01.030.2 Table format. The tables in this section list uses in rows, organized by category. Zoning districts are arranged in columns. Where rows and columns intersect, a letter indicates if the use is permitted, limited, conditional or prohibited in the district.
17.01.030.3 Symbols. All the tables in this section use the following symbols:
A.
"P" means that the use is "Permitted", subject to the objective standards that apply to all permitted uses. The use is approved by the director.
B.
"L" means that the use is a "Limited Use" which is permitted as of right and ministerially approved by the director, subject to:
1.
The standards for permitted uses that are set out in this Zoning Ordinance; and
2.
The applicable limited use standards for the specified use.
C.
"C" means that the use is allowed as a "Conditional Use", which is approved by the planning and zoning commission subject to:
1.
Standards for permitted uses that are set out in this Zoning Ordinance;
2.
The applicable limited use standards for the specified use;
The conditional use standards of section TBD conditional use procedures, which apply to all conditional uses.
D.
"-" means that the use is "Prohibited" in the specified zoning district.
E.
"+", used in conjunction with other letters enumerated in this subsection, means that the use is subject to more than one set of standards (e.g., "L+D" means that limited use standards and design standards apply).
17.01.030.4 Residential and institutional uses. ¶
A.
Table 17.01.030.4, Residential and Institutional Uses , sets out which residential and institutional uses are allowed in each zoning district:
| Table 17.01.030.4 Residential and Institutional Uses |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Land Use | Zoning Districts | |||||||||
| Residential | Business & Commercial |
Mixed Use |
Industrial | Agri- cul- ture & Open Space |
||||||
| R-E | R-S | R-U; R-U HD |
NC | C-S | C | C-D | BP | IN | AR | |
| Residential Uses | ||||||||||
| Single-Family Detached (see E, below) |
P | P | P | P | - | - | - | - | - | P |
| Manufactured Home (see F below) | P | P | P | P | - | - | - | - | - | P |
| Patio House (see E., below for R-U HD District) |
- | L | L; - | - | - | - | - | - | - | - |
| Duplex (see E., below for R-U HD District) |
- | L | L; - | - | - | - | - | - | - | - |
| Townhome (see E., below for R-U HD District) |
- | - | L; - | - | - | - | L | - | - | - |
| Live-Work (see E., below for R-U HD District) |
- | L | -;- | - | - | - | P | - | - | - |
| Accessory and Junior Accessory Dwellings (see G below) |
L | L | - | L | ||||||
| Multiplex/Multifamily (see E., below for R-U HD District) |
- | - | L | - | - | - | L | - | - | - |
| Residential Neighborhoods (Requires a minimum Development Area and Density Standards |
area for the parcel proposed for development. See | Subsection 17.02.080.1, Residential | ||||||||
| Single-Family Cluster (see E., below for R-U HD District) |
P | P | P; - | - | - | - | - | - | - | - |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Mixed-Housing Cluster (see E., below for R-U HD District) |
- | P | P; L | - | - | - | - | - | - | - |
| Cottage Cluster/Cohousing (see E., below for R-U HD District) |
P | P | P; - | - | - | - | - | - | - | P |
| Traditional Neighborhood Development |
- | P | P; L | - | - | - | - | - | - | - |
| Manufactured Home Park | L | - | P; - | - | - | - | - | - | - | - |
| Institutional Uses | ||||||||||
| Assisted Living Facilities/Congregate Care |
- | - | L; L | - | P | L | P | - | - | - |
| College/University/Vo-Tech | - | - | -;- | - | P | L | L | P | - | - |
| Emergency Shelter and Low Barrier Navigation Centers (see K below) |
- | - | -;- | - | - | - | - | P | - | - |
| Hospital/Walk-In Clinic/Birthing Center/Surgical Facility |
- | - | -;- | - | P | L | L | P | - | - |
| Employee Housing (see H below) | P | P | P | P | - | - | - | - | - | P |
| Farmworker Housing (see I below) | P | |||||||||
| Foster Care (see J below) | P | P | P | P | P | |||||
| Nursing | - | L | L; L | L | P | L | P | - | - | - |
| Police or Fire Station | P | P | P; - | P | P | P | P | P | P | P |
| Prison/Protective Care | - | - | -;- | - | - | - | - | - | - | C |
| Private Club | - | - | -;- | - | P | L | L | - | - | L |
| Public Assembly (places of worship; preschools; elementary, middle, and high schools; libraries; community centers; child or adult day care) |
L | L | L; - | L | L | L | C | - | - | - |
| Senior Independent Living Center | - | L | L; L | - | L | L | L | - | - | - |
| Small Residential Care (see C below) | P | P | P | P | ||||||
| Large Residential Care (see C below) | L | L | L | L | ||||||
| Single Room Occupancy | L | L |
B.
Reserved.
C.
Residential care facilities.
Small residential care facilities. A small residential care facility is permitted in the same district as a singlefamily or multifamily use, provided that:
a.
It meets all of the regulations of this Zoning Code that apply to the type of housing that is proposed for the care facility; and
b.
It is duly licensed by the State of California.
2.
Large residential care facilities. A large residential care facilities are a conditional use in the same districts as a single-family or multifamily use, provided that:
a.
Requires written approval from the Director in accordance with Section 17.01.010.7.
b.
It meets all regulations of this Zoning Code that apply to the type of housing that is proposed for the care facility; and
c.
The facility is duly licensed by the State of California.
D.
Supportive housing and transitional housing. Supportive housing and transitional housing is permitted in the same district as a single-family or multifamily use, provided that:
1.
It meets all regulations of this Zoning Code that apply to the type of housing that is proposed for the facility; and
2.
The facility is duly licensed by the State of California.
E.
Multiplex and multifamily housing.
Affordable housing as defined in California Government Code Sections 65903, 65913, 65943 and 65950 shall be processed in accordance with Section 17.01.050.13. This provision shall remain in effect for the terms prescribed by the Government Code.
2.
Multiplex and multifamily housing is a limited use in the R-U HD district, provided that it is a minimum of sixteen dwelling units per acre.
3.
Multiplex and multifamily housing that is less than sixteen dwelling unit per acre is a conditional use, and shall not be established unless a conditional use permit has been granted by the city.
4.
Housing other than multifamily housing is not permitted in the R-U HD district, unless a conditional use permit has been issued. Such developments are limited to the following types:
a.
Mixed-housing cluster; or
b.
Traditional neighborhood development.
F.
Manufactured Homes: Manufactured homes are allowed where single-family houses are allowed and subject to the same development standards as single-family houses in accordance with state law.
G.
Accessory and Junior Accessory Dwelling Units: Accessory and junior accessory dwelling units are allowed subject to the provisions of California Government Code Section 65852.150, et seq., and subject to Section 17.01.050.12.
H.
Employee Housing: Employee housing, as described in California Health and Safety Code Section 17008, shall be subject to the provision of Health and Safety Code sections 17021.5 and 17021.6.
I.
Farmworker Housing: Farmworker housing accommodating a maximum of 36 beds in group quarters or up to 12 individual units designed for use by a single-family or household, and recognized as employee housing and allowed by right in the Agriculture & Open Space Zone in accordance with Health & Safety Code § 17021.5 and § 17021.6.
J.
Foster Care: Foster care housing that provides 24-hour care for 6 or fewer children which is owned, leased or rented and is the residence of the foster parent or parents, including their family, in whose care the foster children have been placed.
K.
Emergency Shelter and Low Barrier Navigation Centers: Emergency shelters and low barrier navigation centers, which consist of housing for homeless, which is required to be allowed by right in certain zones within the City by state law.
17.01.030.5 Commercial, recreation and amusement uses. Table 17.01.030.5, Commercial, Recreation, and Amusement Uses, sets out which commercial, recreation and amusement uses are allowed in each zoning district:
Table 17.01.030.5 Commercial, Recreation, and Amusement Uses
| Table 17.01.030.5 Commercial, Recreation, and Amusement Uses |
Table 17.01.030.5 Commercial, Recreation, and Amusement Uses |
Table 17.01.030.5 Commercial, Recreation, and Amusement Uses |
Table 17.01.030.5 Commercial, Recreation, and Amusement Uses |
Table 17.01.030.5 Commercial, Recreation, and Amusement Uses |
Table 17.01.030.5 Commercial, Recreation, and Amusement Uses |
Table 17.01.030.5 Commercial, Recreation, and Amusement Uses |
Table 17.01.030.5 Commercial, Recreation, and Amusement Uses |
Table 17.01.030.5 Commercial, Recreation, and Amusement Uses |
Table 17.01.030.5 Commercial, Recreation, and Amusement Uses |
Table 17.01.030.5 Commercial, Recreation, and Amusement Uses |
|---|---|---|---|---|---|---|---|---|---|---|
| Land Use | Zoning Districts | |||||||||
| Residential | Business & Commercial |
Mixed Use |
Industrial | Agriculture & Open Space |
||||||
| R-E | R-S | R-U; R-U HD |
NC | C-S | C | C-D | BP | IN | AR | |
| Commercial Uses | ||||||||||
| Alcoholic Beverage Sales (Of-site Consumption) |
- | - | - | - | P | P | P | L | - | - |
| Alcoholic Beverage Sales (On-site Consumption) |
- | - | - | - | P | P | P | L | - | - |
| Automobile Repairs | - | - | - | - | - | L | - | - | P | - |
| Automobile Sales | - | - | - | - | - | L | - | - | - | - |
| Bed & Breakfast Inn | L | L | - | L | - | - | L | - | - | - |
| Commercial Retail/Business Services/Personal Services/Shopping Centers |
- | - | - | - | P | P | L | L | - | - |
| Event Facility/Banquet Hall/Dance Hall/Lodge |
- | - | - | - | - | L | L | - | - | - |
| Fueling Station/Light Automobile Service/Car Wash |
- | - | - | - | L | P | - | L | P | - |
| General Professional, Medical Ofce | - | - | - | - | P | P | P | P | P | - |
| Heavy Retail, Home Center | - | - | - | - | - | P | - | P | P | - |
| Mobile Food Truck | - | - | - | - | L | P | L | P | - | - |
| Overnight Accommodations | - | - | - | - | P | P | P | L | - | - |
| Restaurant; No Drive-Through | - | - | - | - | P | P | P | L | - | - |
| Restaurant; With Drive-Through | - | - | - | - | L | L | - | L | - | - |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Small Animal Veterinarian | - | - | - | - | L | P | L | L | P | - |
| Specialty Use | - | - | - | - | - | L | L | - | - | - |
| Truck Stop/Truck Wash | - | - | - | - | - | L | - | P | P | - |
| 24-Hour Commercial Retail | - | - | - | - | - | P | - | L | - | - |
| 24-Hour Restaurant; No Drive-Through | - | - | - | - | - | P | - | L | - | - |
| 24-Hour Restaurant; With Drive-Through | - | - | - | - | - | L | - | L | - | - |
| Wholesale | - | - | - | - | - | L | - | P | P | - |
| Recreation, Fitness and Amusement Uses | ||||||||||
| Adult-Oriented Business; See Subsection 17.01.030.9, Adult Oriented Business Zoning |
- | - | - | - | - | - | - | - | - | - |
| Indoor Commercial Amusement | - | - | - | - | - | P | - | - | - | - |
| Indoor Recreation/Personal Fitness | L | L | L | L | P | P | P | P | - | - |
| Indoor Shooting Range | - | - | - | - | - | L | - | - | - | - |
| Other Outdoor Commercial Amusement | - | - | - | - | - | P | - | - | - | P |
| Outdoor Recreation | P | P | P | P | P | P | P | P | - | P |
| Outdoor Shooting or Archery Range | - | - | - | - | - | - | - | - | - | L |
| Stadiums/Amphitheaters/Arenas/Outdoor Performing Arts Facilities |
- | - | - | - | - | C | C | - | - | C |
17.01.030.6 Industrial, agricultural, communications and transportation. Table 17.01.030.6, Industrial, Agricultural, Communications, and Transportation sets out which industrial, agricultural, communications and transportation are allowed in each zoning district:
| Table 17.01.030.6 Industrial, Agricultural, Communications and Transportation |
Table 17.01.030.6 Industrial, Agricultural, Communications and Transportation |
Table 17.01.030.6 Industrial, Agricultural, Communications and Transportation |
Table 17.01.030.6 Industrial, Agricultural, Communications and Transportation |
Table 17.01.030.6 Industrial, Agricultural, Communications and Transportation |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Land Use | Zoning Districts | |||||||||
| Residential | Business & Commercial |
Mixed Use |
Industrial | Agriculture & Open Space |
||||||
| R-E | R-S | R-U; R-U HD |
NC | C-S | C | C-D | BP | IN | AR | |
| Industrial Uses | ||||||||||
| Broadcasting Center/Satellite Farm/Server Farm/Switching Facility |
- | - | - | - | - | - | - | L | P | - |
| Commercial Cannabis Activity & Uses; See Section 17.01.030.10, Commercial Cannabis Activity Overlay Zone |
- | - | - | - | - | - | - | - | - | - |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Composting Facility | - | - | - | - | - | - | - | C | P | - |
| Disposal | - | - | - | - | - | - | - | - | - | C |
| Extraction | - | - | - | - | - | - | - | - | C | C |
| Heavy Industry | - | - | - | - | - | - | - | - | P | - |
| Heavy Retail, Lumberyards and Equipment |
- | - | - | - | - | - | - | - | C | - |
| Light Industry | - | - | - | - | - | - | - | P | P | - |
| Power Generation, Fossil Fuel |
- | - | - | - | - | - | - | - | L | - |
| Power Generation, Renewable Fuel |
- | - | - | - | L | L | - | P | P | P |
| Recycling Drop of Collection Facility |
- | - | - | - | - | - | - | C | P | - |
| Research/Testing Laboratory |
- | - | - | - | - | - | - | P | P | - |
| Salvage Yard | - | - | - | - | - | - | - | C | P | - |
| Storage Yard | - | - | - | - | - | - | - | L | P | - |
| Trucking | - | - | - | - | - | - | - | L | P | - |
| Waste Transfer Station | - | - | - | - | - | - | - | C | P | - |
| Agricultural Uses | ||||||||||
| Agriculture, Concentrated Animal Feeding Operation/Aquaculture |
- | - | - | - | - | - | - | - | - | C |
| Agriculture, Crops or Silviculture |
- | - | - | - | - | - | - | - | - | P |
| Agriculture, Livestock (non- Concentrated Animal Feeding Operation) |
- | - | - | - | - | - | - | - | - | P |
| Agriculture, Support/Rural Services |
- | - | - | - | - | - | - | - | P | P |
| Animal Boarding Facilities | - | - | - | - | L | P | - | P | - | P |
| Commercial Stables | - | - | - | - | - | - | - | P | - | P |
| Farmworker Housing | - | - | - | - | - | - | - | - | - | L |
| Farm Product Warehousing, Processing, and Storage |
- | - | - | - | - | - | - | - | P | P |
| Grain Milling and Storage | - | - | - | - | - | - | - | - | P | P |
| Large Animal Veterinarian | - | - | - | - | - | - | - | P | - | P |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Nursery or Greenhouse, Wholesale or Retail |
- | - | - | - | L | P | - | - | P | P |
| Transportation and Storage Uses | ||||||||||
| Airport | - | - | - | - | - | - | - | - | C | C |
| Bus Depot | - | - | - | - | - | C | - | - | - | - |
| Heliport | - | - | - | - | - | - | - | - | C | C |
| Helistop | - | - | - | - | - | - | - | - | C | C |
| Impound Yard | - | - | - | - | P | P | - | P | P | P |
| Rail Yard | - | - | - | - | - | - | - | - | P | C |
| Self-Storage | - | - | - | - | L | - | - | - | P | - |
| Warehousing and Logistics/Distribution Centers |
- | - | - | - | - | - | - | P | P | - |
| Wireless Telecommunications Facilities | ||||||||||
| Attached Facilities | - | - | - | - | L | L | L | P | P | P |
| Non-Stealth Freestanding Facilities |
- | - | - | - | - | C | - | C | C | C |
| Stealth Freestanding Facilities |
- | - | - | - | L | L | - | L | L | L |
17.01.030.7 Temporary uses. Table 17.01.030.7, Temporary Uses, sets out which temporary uses are allowed in each zoning district:
| Table 17.01.030.7 Temporary Uses |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Land Use | Zoning Districts | |||||||||
| Residential | Business & Commercial |
Mixed Use |
Industrial | Agriculture & Open Space |
||||||
| R-E | R-S | R-U; R-U HD |
NC | C-S | C | C-D | BP | IN | AR | |
| Asphalt or Concrete Plant | - | - | - | - | - | - | - | - | - | L |
| Farmers' Markets | - | - | - | - | - | L | L | - | - | - |
| Farm Stand | - | - | - | - | - | L | L | - | - | L |
| Model Homes/On-Site Real Estate Ofces |
L | L | L | L | - | - | L | - | - | - |
| Portable Classrooms | L | L | L | L | L | L | - | - | - | - |
| Temporary Construction Yard |
L | L | L | L | L | L | L | L | L | L |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Tent Sale/Outdoor Sales Event |
- | - | - | - | L | L | L | L | - | L |
17.01.030.8 Unlisted uses. ¶
A.
If a proposed use is not listed in this section, and the director has made a determination that the use is either a subcategory of a permitted, limited, or conditional use, or a use that is functionally similar to a permitted, limited, or conditional use, the director will authorize a proposed use. If the director determines that a proposed use is not a subcategory of, or functionally similar to, a permitted, limited, or conditional use, then the use is a prohibited use. The director may refer a proposed use to the planning commission for determination.
B.
The following uses are specifically prohibited in the City of Williams:
1.
Mobile homes that were constructed more than ten years from the date of proposed installation.
2.
Recreational vehicles used as dwellings. Utilization of a camper, camp trailer, tent trailer, motorhome of similar type vehicle, parked either on a public street or private property, for living or sleeping purposes for more than seven consecutive days shall be prohibited except in a lawfully operated mobile home park, travel trailer park, or campground.
3.
Cannabis cultivation regulated.
(a)
Outdoor cultivation. A person may not plant, cultivate, harvest, dry, or process cannabis plants outdoors in any zoning district of the City, except as provided for in Section 17.01.030.20 Commercial Cannabis Activity Overlay Zone - Outdoor Cultivation. No use permit, building permit, variance, or any other permit or entitlement, whether administrative or discretionary, shall be approved or issued for any such use or activity.
(b)
Indoor cultivation.
(i)
A person may not plant, cultivate, harvest, dry, or process cannabis plants indoors in any zoning district of the City, except as provided for in Section 17.01.030.10 Commercial Cannabis Activity Overlay Zone and in a private residence or inside an accessory structure to a private residence located upon the grounds of a private residence. No use permit, building permit, variance, or any other permit or entitlement, whether administrative or discretionary, shall be approved or issued for any such use or activity.
(ii)
A person may not plant, cultivate, harvest, dry, or process more than six cannabis plants for his or her personal use inside a private residence or inside an accessory structure to a private residence located upon the grounds of a private residence. The plants themselves, and any cannabis produced by the plants in excess of 28.5 grams must be kept in a locked space, and must not be visible by normal unaided vision from a public place.
(iii)
Not more than six living plants may be planted, cultivated, harvested, dried, or processed within a single private residence, or upon the grounds of that private residence, at one time.
17.01.030.8.5 Overlay districts. ¶
A.
This chapter regulates new and existing structures and land uses in the overlay zoning districts established by Section 17.01.020.01 (Zoning Districts). The provisions of this chapter provide guidance for development in addition to the standards and regulations of the base zoning districts, where important site, environmental, safety, compatibility, or design issues require particular attention in project planning.
B.
Mapping of overlay districts. The applicability of any overlay zoning district to a specific site is shown by the overlay zoning map symbol established by Section 17.01.020.01 (Zoning Districts), being appended as a suffix to the symbol for the primary zoning district on the zoning map (for example, IN-H for Industrial with Highway Overlay).
C.
Allowed land uses, permit requirements, development standards. Except as may be otherwise provided by this chapter for a specific overlay district:
1.
Any land use allowed in the applicable base zoning district may be allowed within an overlay district, subject to any additional requirements of the overlay district;
2.
Development and new land uses within an overlay district shall obtain the land use permits required by the base zoning district; and
3.
Development and new land uses within an overlay district shall comply with all applicable development standards of the base zoning district.
4.
Any requirements or standards established by an adopted specific plan, policy plan, or a special standards overlay district, shall supersede the standards of the applicable zoning district and the provisions of this chapter.
D.
Conflicting provisions. The provisions of this chapter apply to proposed land uses and development in addition to all other applicable requirements of this Zoning Code. In the event of any perceived conflict between the provisions of this chapter and any other provision of this Zoning Code, the most restrictive shall control.
17.01.030.8.7 Highway zoning. ¶
A.
In addition to the general purposes of this article and the purposes of the base district, the specific purpose of the Highway (H) overlay district is to allow for the establishment of businesses located along Highway I-5 and Highway 20 to have greater design and use flexibility in combination with other zoning districts as referenced in Section 17.11.080 of this chapter and Commercial code regulations in Section 17.01.040.4 of this chapter.
B.
The provisions of this chapter shall apply to certain specific areas designated "H" on the official zoning map of the city, and shall be combined with the applicable underlying base district.
17.01.030.9 Adult-oriented business zoning. The adult-oriented overlay zone that was established by Ord. 134-04 section 4(part), 2004, to govern the location of adult-oriented businesses in order to avoid adverse secondary effects that may result from the operation of such businesses, as set forth in more detail in the ordinance that adopted the overlay zone and associated ordinance provisions, remains in full force and effect. See Chapter 5.17 for definitions and restrictions.
17.01.030.10 Commercial Cannabis Activity Overlay Zone. ¶
A.
Purpose. This section provides standards for commercial cannabis activity and uses within the Commercial Cannabis Overlay Zone as shown in Figure A. Commercial cannabis activity and uses shall include:
Table 17.01.030.10 Commercial Cannabis Activity Overlay Zone Allowed Uses
| Land Use | Maximum Cultivation Area Per Parcel (square feet) |
Special Use Regulations |
|---|---|---|
| Commercial Cultivation | ||
| Cultivation; Specialty indoor; Small | 501—5,000 | C |
| Cultivation; Specialty mixed light; Small | 2,501—5,000 | C |
| Cultivation; Indoor; Small | 5,001—10,000 | C |
| Cultivation; Mixed Light; Small | 5,001—10,000 | C |
| Cultivation; Indoor; Medium | 10,001—22,000 | C |
| Cultivation; Mixed Light; Medium | 10,001—22,000 | C |
| Commercial Manufacturing | ||
| Level 1 - nonvolatile solvents | Per Conditional Use Permit |
C |
| Level 2 - volatile solvents | Per Conditional Use Permit |
C |
| Commercial Testing/Laboratories | Per Conditional Use Permit |
C |
| Distributor | Per Conditional Use Permit |
C |
| Transporter | Per Conditional Use Permit |
C |
==> picture [254 x 197] intentionally omitted <==
Figure A. Commercial Cannabis Activity Overlay Zone
B.
Approval of Master CUPs. Prior to initiating any commercial cannabis activity, the legal representative of the person(s) wishing to conduct the activity shall obtain and maintain a validly issued master conditional use permit ("Master CUP"). The city administrator or his designee may approve Master CUPs for discrete
phases of development. For purposes of this section, "phase" shall mean proposed development for which the city has received a complete application(s) for all of the following: a Master CUP, site plan and design review.
C.
Development agreement required. No Master CUP shall take effect until an approved development agreement has been recorded against the affected property.
D.
Other approvals. Nothing herein shall be construed to relieve a commercial cannabis operator from the requirement to obtain a regulatory permit pursuant to Chapter 5.18 of this Code, and/or any other administrative approval or permit necessary to implement the intent of this section, the Master CUP or the development agreement.
E.
Resolution of conflicts. To the extent the provisions of this Section 17.01.030.10 conflict with other provisions in the Zoning Ordinance (Title 17), these provisions shall control.
F.
Development standards. Commercial cannabis activity and uses shall comply with the following standards:
1.
All commercial cannabis activity and uses shall be located within the boundaries of the Commercial Cannabis Activity Overlay Zone as depicted in figure A.
2.
Lot, yard, and height standards. The lot, yard, and height standards set forth in Table 17.02.100.1 of the Zoning Ordinance shall be discretionary in the Commercial Cannabis Activity Overlay Zone, and subject to the approval of the city council.
3.
Parking. Minimum parking standards for the Commercial Cannabis Activity Overlay Zone shall be one space per seven hundred fifty square feet of floor area.
4.
All loading/unloading areas shall be conducted within an enclosed and secure building area.
5.
Odor control devices and techniques shall be incorporated to ensure that cannabis odors are not detectable from the property boundary and public right-of-way. In multi-tenant buildings cannabis odors shall not be detectable from the building exterior, or from exterior and/or interior common areas such as
walkways, hallways, breezeways, foyers, lobby areas, or any other areas available for use by common tenants or the visiting public, or within any other unit located inside the same building as the commercial cannabis business. Odor control systems shall include, but are not limited to, ventilation and exhaust system that provide sufficient odor absorbing to meet the above requirements.
6.
Cultivation uses shall prepare a water recycling management plan that demonstrates that irrigation water is recycled to the maximum extent feasible using best management practices. A separate water meter shall be installed for irrigation uses.
7.
Open space. Minimum open space requirement for the Commercial Cannabis Activity Overlay Zone shall be 12 percent.
8.
Low water use landscaping such as dry river beds, rock gardens, synthetic turf areas, and parking shade structures is encouraged in development design.
9.
Within the Commercial Cannabis Activity Overlay Zone development landscaping is discouraged to prevent biological, environmental, and pest related contamination of facilities.
10.
All cultivation uses shall be within an enclosed building. Cultivation uses are prohibited outdoors and within greenhouses.
11.
Cultivation uses may use mixed-light buildings when issued a local license consistent with state licensing that allows for mixed-light buildings when no light is visible through the roof and windows of grow areas from dusk to dawn.
G.
Signs. No exterior signage shall be allowed for commercial cannabis activity and uses except as follows: Commercial cannabis activity and uses shall be limited to one building-mounted sign not to exceed ten square feet that identifies the business name only. No off-site signs shall be permitted. Signs shall not be illuminated nor shall they contain logos, graphics, or list products or services offered. In addition, all signage shall conform to Chapter 17.11, Signs.
17.01.030.20 Commercial Cannabis Activity Overlay Zone - Outdoor Cultivation.
A.
Purpose. This section provides standards for Commercial Cannabis Activity and Uses within the Commercial Cannabis Overlay Zone - Outdoor Cultivation as shown in Figure A.
Commercial Cannabis Activity and Uses shall include:
| Table 17.01.030.20 Commercial Cannabis Activity Overlay Zone -Outdoor Cultivation Allowed Uses |
Table 17.01.030.20 Commercial Cannabis Activity Overlay Zone -Outdoor Cultivation Allowed Uses |
|
|---|---|---|
| Land Use | Maximum Cultivation Area Per Parcel (square feet) |
Special Use Regulations |
| Outdoor Commercial Cultivation | Per Conditional Use Permit |
C |
| Commercial Processing | Per Conditional Use Permit |
C |
| Commercial Manufacturing | ||
| Level 1- nonvolatile solvents | Per Conditional Use Permit |
C |
| Distributor | Per Conditional Use Permit |
C |
| Transporter | Per Conditional Use Permit |
C |
==> picture [300 x 299] intentionally omitted <==
Figure A. Commercial Cannabis Activity Overlay Zone - Outdoor Cultivation.
B.
Approval of Master CUPs. Prior to initiating any commercial cannabis activity, the legal representative of the person(s) wishing to conduct the activity shall obtain and maintain a validly issued master conditional use permit ("Master CUP"). The city administrator or his designee may approve Master CUPs for discrete phases of development. For purposes of this section, "phase" shall mean proposed development for which the city has received a complete application(s) for all of the following; a Master CUP, site plan, and design review.
C.
Development agreement required. No Master CUP shall take effect until an approved development agreement has been recorded against the affected property.
D.
Other approvals. Nothing herein shall be construed to relieve a commercial cannabis operator from the requirement to obtain a regulatory permit pursuant to Chapter 5.18 of this Code, and/or any other administrative approval or permit necessary to implement the intent of this section, the Master CUP or the development agreement.
E.
Resolution of conflicts. To the extent the provisions of section 17.01.030.20 conflict with other provisions in the Zoning Ordinance (Title 17), these provisions shall control.
F.
Development Standards. Commercial Cannabis Activity Overlay Zone - Outdoor Cultivation Uses shall comply with the following standards:
1.
All commercial cannabis activity and uses shall be located within the boundaries of the Commercial Cannabis Activity Overlay Zone - Outdoor Cultivation as depicted in figure A.
2.
All loading/unloading areas shall be conducted within an enclosed and secure building area.
3.
Odor control devices and techniques shall be incorporated to ensure that cannabis odors are not detectable from the property boundary and public right-of-way. Odor control systems shall include, but are not limited to, ventilation and exhaust system that provide sufficient odor absorbing to meet the above requirements.
4.
Cultivation uses shall prepare a Water Recycling Management Plan that demonstrates that irrigation water is recycled to the maximum extent feasible using best management practices.
5.
At the discretion of the city, all cannabis grown in Williams is subject to the requirement that it be in a location fully enclosed by an aesthetically pleasing, opaque fence at least six feet in height, adequately secured by a locked gate to prevent unauthorized entry. Said fence shall not violate any other ordinance, code section or provision of law regarding height and location restrictions and shall not be constructed or covered with plastic or cloth except shade cloth may be used on the inside of the fence.
E.
Signs. No exterior signage shall be allowed for commercial cannabis activity and uses except as follows: Commercial cannabis activity and uses shall be limited to one building mounted sign not to exceed ten square feet that identifies the business name only. No offsite signs shall be permitted. Signs shall not be illuminated nor shall they contain logos, graphics, or list products or services offered. In addition, all signage shall conform to chapter 17.11 Signs.
(Ord. No. 244-21, § 1, 7-21-2021; Ord. No. 255-23, § 1, 1-17-2024; Ord. No. 262-24, § 1(Exh. A), 10-162024; Ord. No. 269-25, § 1(Exh. A), 4-16-2025; Ord. No. 275-25, § 1(Exh. A), 12-10-2025)
17.01.040 - Standards for limited and conditional uses. ¶
17.01.040.1 Generally. The standards of Table 17.01.040.2, Limited and Conditional Use Standards, apply to uses that are specified in Tables 17.01.030.4, Residential and Institutional Uses, through Table 17.01.030.7, Temporary Uses, as "L" or "C."
17.01.040.2 Limited and conditional use standards. The columns in Tables 17.01.040.2, Residential Limited and Conditional Use Standards through Table 17.01.040.10, Temporary Limited and Conditional Use Standards, establish the standards that apply to each of the limited and conditional uses. They are organized as follows:
A.
Table headings.
1.
Use category. The first column lists the use to which the standards specified in the same row apply.
2.
District. The second column lists the district to which the standards specified in the same row apply.
3.
Land area. The third column specifies the maximum or minimum area of the lot or parcel proposed for development upon which the use is proposed to be located.
4.
Time limitations/compliance deadlines/age of structure. The fourth column specifies the maximum daily hours the use may operate, or the maximum number of days a use may operate in any given period. It identifies a deadline for compliance with standards. It sets a maximum age a structure may be.
5.
Floor area. The fifth column specifies the maximum gross square footage that may be devoted to a use within a building plot.
6.
Maximum building height. The sixth column specifies the maximum height of a proposed structure. These regulations are further restrictions of the district height regulations of Section 17.02.090, Residential lot, yard, and height standards and Subsection 17.02.100.1, Nonresidential lot, yard and height standards.
7.
Required access. The seventh column specifies the road or roadway type from which the use must take access or restricts access to certain road classifications.
8.
Other use limitations. The eighth column, other use limitations, specifies additional use restrictions.
B.
A dash "-" in a table cell means that the requirement of the column does not apply to the use indicated in the row.
C.
A number of uses are limited uses only in the business park district but are either permitted by right or prohibited in other districts. These uses are not included in the tables in this section. The restrictions for these uses are provided in subsection 17.01.040.11, Use standards for limited uses in the business park district.
17.01.040.3 Residential and institutional limited and conditional use standards. Table 17.01.040.3 Residential and Institutional Limited and Conditional Use Standards, sets out limitations and requirements for residential limited and conditional uses.
Table 17.01.040.3
Residential and Institutional Limited and Conditional Use Standards
| Time | |||||||
|---|---|---|---|---|---|---|---|
| Use Category |
District | Land Area |
Limitations /Compliance Deadlines/Age |
Floor Area |
Building Height |
Required Access |
Other Use Limitations |
| of Structure | |||||||
| Dwellings: Duplex |
R-S; R-U; R-U HD |
Min. 7,000 s.f. per side; Min. 14,000 s.f. total |
- | - | Max. 2 Story |
Street or alley |
Min. roof overhang of 12" on all sides of the structure; Roofng materials shall not be vinyl or refective metal; siding materials shall not be metal or vinyl |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Dwellings: Multiplex/ Townhome /Multifamily |
C-D | - | - | - | Min. 2 stories |
Alley access only |
Dwelling units shall be located on the second foor and higher of a mixed use building; may be on the frst foor within an urban style building |
| Dwellings: Multiplex/ Townhome /Multifamily |
R-S | - | - | - | - | - | For projects with 20 units or more at least 10% of the units shall consist of 4- or more bedroom units. Fencing at a minimum height of six feet shall be installed along the rear and side property lines of a development of more than two dwelling units. Fencing is not required adjacent to permanent open space |
| Dwellings: Multifamily at a density of not less than 16 dwelling units per acre |
R-U HD | Min. .05 acre |
- | Maximum building and impervious surface coverage shall be 80 percent of the site (excluding public rights-of- ways) |
Max. three stories or 40', whichever is less |
Street access only |
Shall demonstrate consistency with the Urban Residential High Density designation policies of the General Plan; at a minimum, each site shall provide one 1- bedroom/studio unit, one 2-bedroom unit, and one 3- bedroom unit. For projects with 20 units or more at least 10% of the units shall consist of 4- or more bedroom units. |
| Dwellings: Single-Family (including manufactured homes) |
R-E; R-S; R-U; R-U HD |
If manufactured home, date of construction shall not be more than 10 years prior to the permit application date; trailer and other moving devices shall be removed before an Certifcate of Occupancy permit is issued. |
Street or alley in NC80-6, NC80-6 and R-S; Street access only in NC61-6, NC 80-7, NC1-1, and R-U |
Min. roof overhang of 12" on all sides of the structure. In general, Roofng materials shall not be vinyl or refective metal; siding materials shall not be metal or vinyl; the home shall be placed on a permanent foundation system; roof pitch shall be a minimum of 5/12. If building has an elevated foundation, skirting of the same or similar material of the outside wall of the home shall be installed. If structure is moved to site, moving devices shall be removed. |
|||
| Live-Work | C-D | - | - | - | - | Alley access only |
Residence shall be owner of building; residence shall not exceed 50% of the total foor area of the structure in the rear of single-story buildings |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Live-Work | R-S | - | - | - | - | - | Operator shall be a resident; foor area devoted to the business shall not exceed 50% of the total foor area of the structure |
| Manufactured Home Park |
R-E | Min. 2 acres |
- | - | - | Skirting of the same or similar material of the outside wall of the home shall be installed prior to issuance of the Certifcate of Occupancy Min. roof overhang of 12" on all sides of the structure. In general, Roofng materials shall not be vinyl or refective metal; siding materials shall not be metal or vinyl; the home shall be placed on a permanent foundation system; roof pitch shall be a minimum of 5/12. |
|
| Senior Independent Living Center |
R-S; R-U; R-U HD; C-S; C; C-D |
- | - | - | Min. two stories in C-D; Max. 1.5 story in R-S and R-U; Max. one story in C if located on a site with frontage along the downtown fringe streets |
Alley access only in C-D; street access only in R-S |
Dwelling units shall be located on the second foor and higher of a mixed use building in C-D; may be on the frst foor within an urban style building |
| Assisted Living Facilities/ Congregate Care |
R-U; R-U HD; C-D; C |
- | - | - | Max. 1.5 story in C if located on a site with frontage along the downtown fringe streets |
Alley or street access in C if located on a site with frontage along the downtown fringe streets; alley access only in C-D; street or |
Dwelling units shall be located on the second foor and higher of a mixed use building in C-D; may be on the frst foor within an urban style building in C-D |
| alley access in R-U |
|||||||
| --- | --- | --- | --- | --- | --- | --- | --- |
| Nursing Homes |
R-S; R-U; R-U HD; N-C; C-S, C |
- | - | - | Max. 1.5 stories in C; Min. two stories in C-D; No min. in R-S or R-U |
Alley access only in C-D |
Dwelling units shall be located on the second foor and higher of a mixed use building in C-D; may be on the frst foor within an urban style building in C-D |
| Time | |||||||
|---|---|---|---|---|---|---|---|
| Hospital /Walk-In Clinic/ Birthing Center/ Surgical Facility |
C; C-D |
Max. 60,000 s.f. |
- | - | Min. 2 stories in C- D; Max. of 1.5 stories in C if located on a site with frontage along the downtown fringe streets. |
Emergency services shall have recessed entrances with enough area to allow for emergency vehicle access to the entrance |
Located in an existing building in C-D. If to be located in a new building, must be an urban style building in C-D. |
| College/ University/ Vo-Tech |
C; C-D |
Max. 60,000 s.f. |
- | - | Max. height of 1.5 stories in C; Min. height of two stories in C-D |
Located in an existing building in C-D. If to be located in a new building, must be an urban style building in C-D |
|
| Public Assembly |
R-E; R-S; R-U; R-U HD; N-C |
Max. 25,000 s.f. |
- | Max. 15,000 s.f. |
Same as height in District; steeples, cupolas, and other decorative extensions that are not habitable are permitted at a height up to 100' |
Alley or street access |
Vehicle stacking shall be limited to on-site only such that there is no interference with trafc on the surrounding public streets |
| Public Assembly |
C-S; C; C-D |
Max. 25,000 s.f. in C-D; Max. 25,000 s.f. for a site with frontage along the downtown fringe streets |
- | Max. 15,000 s.f. in C-D; Max. 25,000 s.f. for a site with frontage along the downtown fringe streets |
Same as height in District; steeples, cupolas, and other decorative extensions that are not habitable are permitted at a height up |
Alley access only in C-D; access shall not be from a residential street in C and C-S |
Vehicle stacking shall be limited to on-site only such that there is no interference with trafc on the surrounding public streets; peak trafc impacts shall be mitigated with personnel directing trafc in C |
| to 100' in C if located on a site with frontage along the downtown fringe streets; such extensions may exceed a height of 100' with a Conditional Use Permit |
|||||||
| --- | --- | --- | --- | --- | --- | --- | --- |
| Private Club |
C; C-D, A-R |
- | - | Max. 15,000 s.f. in C-D; Max. 25,000 s.f. for a site with frontage along the downtown fringe streets |
- | - | In C-D, located in an existing building. If to be located in a new building, must be an urban style building. In A-R, uses are limited to agrarian clubs |
| Prison/ Protective Care |
A-R | Enough land to allow for the full build-out of the facility plus the required bufer |
- | - | Max. of two stories |
Limited to I- 5 or Old Highway 20 |
Bufer of 500' in all directions surrounding the facility. Bufer shall consist of open green space and may contain agricultural uses |
| Residential Care -Adult day care facilities serving seven to 12 clients on site at one time and large family day care homes for children |
R-E; R-S; R-U; R-U HD; N-C; A-R |
1. Complies with all applicable provisions of the Fire Code regarding health and safety. 2. Has been issued a day care license from the State of California, Department of Social Services. 3. Noise Avoidance: Where the day care facility is adjacent to housing in a residential zone, outdoor play and activities shall be prohibited prior to 9:00 a.m. 4. Trafc Hazard Reductions: Designated delivery and pick up areas shall not pose any trafc or safety hazards. Operators of day care facilities shall provide carpool-matching services to all clients. 5. Parking Requirements: a day care facilities with seven to 12 adults or nine |
to 14 children, one on-site parking space is required, in addition to parking required for the residence, except when the Planning Director finds that adequate on-street parking exists for dropping off and picking up clients. b. Day care centers with more than 12 adults or more than 14 children must provide two spaces per facility and one space for each 12 day care clients, in addition to any spaces required for the residential use.
Accessory and Junior Accessory Dwellings (refer to Section 17.01.050.12) Priority Residential Infill Development (refer to Section 17.01.050.16)
17.01.040.4 Commercial limited and conditional use standards. ¶
A.
Table 17.01.040.4, Commercial Limited and Conditional Use Standards, sets out limitations and requirements for commercial limited and conditional uses:
Table 17.01.040.4 Commercial Limited and Conditional Use Standards
| Table 17.01.040.4, Commercial Limited and Conditional Use Standards, sets out limitations and requirements for commercial limited and conditional uses: |
Table 17.01.040.4, Commercial Limited and Conditional Use Standards, sets out limitations and requirements for commercial limited and conditional uses: |
Table 17.01.040.4, Commercial Limited and Conditional Use Standards, sets out limitations and requirements for commercial limited and conditional uses: |
Table 17.01.040.4, Commercial Limited and Conditional Use Standards, sets out limitations and requirements for commercial limited and conditional uses: |
Table 17.01.040.4, Commercial Limited and Conditional Use Standards, sets out limitations and requirements for commercial limited and conditional uses: |
Table 17.01.040.4, Commercial Limited and Conditional Use Standards, sets out limitations and requirements for commercial limited and conditional uses: |
Table 17.01.040.4, Commercial Limited and Conditional Use Standards, sets out limitations and requirements for commercial limited and conditional uses: |
Table 17.01.040.4, Commercial Limited and Conditional Use Standards, sets out limitations and requirements for commercial limited and conditional uses: |
|---|---|---|---|---|---|---|---|
| Table 17.01.040.4 Commercial Limited and Conditional Use Standards |
|||||||
| Use Category |
District | Land Area /Separation |
Time Limitations /Compliance Deadlines/Age of Structure |
Floor Area |
Building Height |
Required Access |
Other Use Limitations |
| Automobile Sales | C | Max. 25,000 s.f. in C if located on a site with frontage along the downtown fringe streets |
Hours of operation limited to the hours of 8:00 a.m. to 10:00 p.m. if located on a site with frontage along the downtown fringe streets |
- | Max. of 1.5 stories if located on a site with frontage along the downtown fringe streets |
From alley only if located on a site with frontage along the downtown fringe streets |
Indoor sales only if located on a site with frontage along the downtown fringe streets |
| Automobile Repair | C | - | - | - | - | From a major roadway only |
Not permitted on a site with frontage along the downtown fringe streets |
| Bed & Breakfast Inn |
R-E; R-S; C-D |
- | - | Max. 10,000 s.f. |
Existing building |
Existing access; any new access shall be to |
Located in an existing residential structure; total occupancy may not exceed the |
| the rear or side street of the lot |
occupancy restrictions of the district |
||||||
| --- | --- | --- | --- | --- | --- | --- | --- |
| Commercial Retail/Business Services/Personal Services/Shopping Center |
C-D | Max. 30,000 s.f. |
- | - | Min. 2 stories |
Existing access; any new access shall be to the rear or side street of the lot |
Shopping centers shall be urban style buildings |
| Event Facility/Banquet Hall/Dance Hall/Lodge |
C; C-D |
Max. 25,000 s.f. in C-D; Max. 25,000 s.f. for a site with frontage along the downtown fringe streets |
- | - | Min. two stories in C-D |
Existing access in C-D; any new access shall be to the rear or side street of the lot in C-D |
Valet parking shall be accommodated for special events in C-D; peak trafc impacts shall be mitigated with personnel directing trafc in C-D |
| Farm Stand | C; C-D |
- | Max. seven consecutive days in a 30-day period |
- | - | Existing access only |
- |
| Farmers' Markets | C; C-D |
- | - | - | - | Existing or temporary access only unless the use is in a permanent location |
- |
| Mobile Food Truck | C; C-D; C-S; BP |
Five feet from the edge of any driveway or public sidewalk, utility boxes and vaults, handicapped ramp, building entrance, exit or emergency access/exit way, or emergency call box. Minimum distance of ffteen feet in all directions of a fre hydrant. |
Hours of operation limited to the hours of 7:00 a.m. to 9:00 p.m. |
- | - | - | Food trucks must be located at least one hundred feet from the main entrance to any eating establishment, one hundred feet from any outdoor dining area and ffty feet from any permitted food vending cart location |
| Fueling Station/Light Automobile Service/Car Wash |
Within Highway Overlay District |
Min. separation of 200 ft. to another fueling station/automobile service, or car wash |
- | - | - | Light Automobile Repair and Car Washes are prohibited in C-S both as a primary and an accessory use; Open storage of |
|
| materials and equipment, including rental trailers, shall be permitted only within an area surrounded and screened by a solid wall or fence not less than six feet in height; No visible oil drainage pit or appliance for any such purpose other than flling caps shall be located within twelve feet of any street lot line or within twenty-fve feet of any R district, except where such pit or appliance is within a building |
|||||||
| --- | --- | --- | --- | --- | --- | --- | --- |
| Small Animal Veterinarian |
C-S; C-D |
- | - | - | - | - | No animal boarding unless associated with veterinary care; outdoor keeping of animals is limited to accompanied walking; located in an existing building in C-D. If to be located in a new building, must be an urban style building in C-D |
| Specialty Use | C; C-D |
Min. separation of 150 ft. to another specialty use |
- | Max. 1,500 s.f. per lease space in C-D |
- | - | Located in an existing building only in C-D |
| Truck Stop/Truck Wash |
Within Highway Overlay District |
- | - | - | - | - |
| Table 17.01.040.4, Commercial Limited and Conditional Use Standards, sets out limitations and requirements for commercial limited and conditional uses: |
Table 17.01.040.4, Commercial Limited and Conditional Use Standards, sets out limitations and requirements for commercial limited and conditional uses: |
Table 17.01.040.4, Commercial Limited and Conditional Use Standards, sets out limitations and requirements for commercial limited and conditional uses: |
Table 17.01.040.4, Commercial Limited and Conditional Use Standards, sets out limitations and requirements for commercial limited and conditional uses: |
Table 17.01.040.4, Commercial Limited and Conditional Use Standards, sets out limitations and requirements for commercial limited and conditional uses: |
Table 17.01.040.4, Commercial Limited and Conditional Use Standards, sets out limitations and requirements for commercial limited and conditional uses: |
Table 17.01.040.4, Commercial Limited and Conditional Use Standards, sets out limitations and requirements for commercial limited and conditional uses: |
Table 17.01.040.4, Commercial Limited and Conditional Use Standards, sets out limitations and requirements for commercial limited and conditional uses: |
|---|---|---|---|---|---|---|---|
| Wholesale | C | Max. 25,000 s.f. for a site with frontage along the downtown fringe streets |
- | - | - | - | - |
B.
All restaurants with drive-through facilities shall comply with the following standards:
1.
Entries and/or exits to drive-through facilities shall be a minimum of one hundred feet from any intersection, or from another drive-through facility on the same side of the street, except within a shopping center. Shorter distances from road intersections may be approved if the public works director determines that public safety and/or the efficiency of traffic circulation are not being compromised.
2.
Drive-through stacking lanes shall be a minimum one hundred feet from any lot zoned for residential use.
3.
Sound attenuation walls, landscaping or other mitigation measures may be required by the director as necessary to mitigate drive-through speaker and traffic noise on nearby residential uses.
4.
Drive-through aisles shall have a minimum twelve-foot width on curves and a minimum eleven-foot width on straight sections.
5.
Drive-aisles shall provide a minimum of one hundred and fifteen feet behind the menu board.
6.
No drive-through aisles shall exit directly into a public right-of-way.
7.
Aisles shall be integrated with the on-site circulation and shall merge with the driveway.
8.
Drive-aisles shall be separated from landscaping areas by a six-inch high, poured in place, concrete curb or other suitable protective device meeting director approval.
9.
Landscaping shall screen drive-through aisles from the public right-of-way and shall be used to minimize the visual impacts of reader board signs and directional signs.
C.
All mini-storage warehouses shall comply with the following standards:
1.
Mini-storage warehouses shall not be used for automotive repair, practice facilities for musical bands, living quarters for human habitation or the keeping of animal life (except the caretaker's/manager's residence),
storage of hazardous materials, wood, metal or other working shops, for business or for hobby, office and other business activities (except the office for the facility and storage of personal belongings).
2.
Storage units shall not have separate sewer, water or electrical services except for needed lighting purposes.
3.
The facility, including the caretakers/managers residence, the storage units and the office shall be designed using roof and building materials and colors compatible with adjacent developments.
4.
Setback the outdoor storage of materials a minimum of twenty feet from the property lines adjacent to residential land uses.
5.
Storage building over one story shall be setback a minimum of thirty feet from the property lines.
6.
To ensure security when personal storage facilities are adjacent to residential land uses the chief of police may require security measures, such as controlled access, alarms or video cameras.
7.
All wall-mounted lights shall be located on the building below the roof line of the storage facility and shall be directed downward. Freestanding lighting shall not exceed sixteen feet in height, and shall be setback a minimum of fifty feet from the property line adjacent to the residential land uses.
8.
Buildings shall be screened from public view by construction of a minimum six-foot high masonry screen wall.
9.
Storage facilities that face the public street shall be screened with a minimum ten-foot-wide landscape planter with shrubs (minimum five-gallon size) and evergreen trees (minimum fifteen-gallon size placed a minimum twenty feet on center) along the property line facing the street. Screening walls may be incorporated into this landscape buffer to create offsets and visual interest.
10.
Any roll-up doors that may be visible to the public from surrounding streets, shall be screened with a solid masonry wall.
D.
Mobile food truck.
A.
Purpose. The purpose of these regulations is to promote the health, safety, comfort, convenience, prosperity and general welfare by requiring that new and existing mobile food vendors provide the community and customers with a minimum level of cleanliness, quality and security.
B.
Permit Required. Mobile food vendors shall be required to obtain an administrative permit and pay all associated fees as provided in this chapter. The permit application shall include the authorization of each property owner where the mobile food vendor intends to vend. The owners of any mobile food truck shall be deemed responsible for ensuring that any operator obtains all necessary licenses and permits required for the service of food and beverages, including all required permits from the County Environmental Health Division. The mobile vending vehicle must be in compliance with applicable motor vehicle laws, and the operator must have the appropriate license classification for operating such vehicle.
e deemed responsible for ensuring that any operator obtains all necessary licenses and permits required for the service of food and beverages, including all required permits from the County Environmental Health Division. The mobile vending vehicle must be in compliance with applicable motor vehicle laws, and the operator must have the appropriate license classification for operating such vehicle.
C.
Location Requirements.
1.
Mobile food trucks shall be allowed in accordance with Table 17.01.040.4 during hours of operation. In accordance with Colusa County Environmental Health regulations, all mobile food trucks are required to register at their commissary every twenty-four hours at the very least.
2.
Mobile food trucks must be located at least one hundred feet from the main entrance to any eating establishment or similar food service business, one hundred feet from any outdoor dining. In the event that one or more of the forementioned uses locates within the minimum separation requirement subsequent to food truck location being approved, nothing shall prohibit the property owner from continuing to operate at the approved location until the food truck permit has expired.
3.
In accordance with section 114315(a) of the California Retail Food Code: A food facility shall be operated within two hundred feet travel distance of an approved and readily available toilet and handwashing facility, or as otherwise approved by the enforcement agency, to ensure that restroom facilities are available to facility employees whenever the mobile food facility is stopped to conduct business for more than a onehour period.
4.
Mobile food trucks must be located at least five feet from the edge of any driveway or public sidewalk, utility boxes and vaults, handicapped ramp, building entrance, exit or emergency access/exit way, or emergency call box and must not be located within any area of the lot that impedes, endangers, or
interferes with pedestrian or vehicular traffic. Food trucks must be located at a minimum distance of fifteen feet in all directions of a fire hydrant.
5.
The mobile food vendor shall not operate in parking spaces required to meet minimum parking requirements for any other business.
6.
Mobile food trucks shall not require use of more than twenty-five percent of existing parking spaces.
7.
The mobile food vendor shall not block any driveways or aisles for vehicular circulation.
8.
Mobile food vendors shall not stop, stand, or park in any location that obstructs visibility of an intersection or of traffic entering or exiting an intersection.
9.
Mobile food trucks must be located at least two hundred feet from any property zoned for residential unless permission is given for a special event, or the properties are separated by a cement barrier or sound wall.
10.
The mobile food vendor shall be visible from the street.
11.
All mobile food trucks must be moved offsite for overnight storage and maintenance.
D.
Use Standards.
1.
The mobile food truck shall be licensed in accordance with the rules and regulations of any local, county, state and federal agency having jurisdiction over the mobile food truck or products sold therein.
2.
The mobile food vendor shall display a current business tax certificate and health department permit in plain view at all times on the exterior of the vending station. In addition, the mobile food vendor shall have a letter of permission from the owner of the subject property available at all times.
3.
The mobile food truck vendor or their designee must be present at all times while operating, except in cases of an emergency.
4.
All mobile food truck operations shall comply with the requirements set forth in chapter 17 section 17.03.150.1 Noise.
5.
Mobile food truck operations shall comply with the California Retail Food Code (Health and Safety Code sections 114294-114327).
6.
The owner or vendor of a mobile food truck shall not sell merchandise or prepare, sell or serve food on any public street, sidewalk, or other public right-of-way. Operations must be self-contained in the vehicle. Outside tables, seating, or shade canopies may not be placed in the public right-of-way.
7.
Alcoholic Beverage. No sales or service of alcohol shall be allowed by mobile food trucks.
8.
The city shall provide a trash receptacle for public use for a fee to the mobile food truck owner. The trash receptacle must be placed on the exterior of and within ten feet of the mobile food truck. The owner or vendor of the mobile food truck shall keep all areas within two hundred feet of the mobile food truck clean and free from litter, garbage, and debris. Failure to pay shall be grounds for permit revocation or nonrenewal.
9.
An additional service fee will be charged to all mobile food trucks beyond the regular business license fee for staff hours to verify that all standards and requirements have been met.
E.
Hours of operation. Mobile food trucks may operate at any time between the hours of 7:00 a.m. and 9:00 p.m. Mobile food trucks may operate during the principal use's hours of operation, only if the mobile food truck is not occupying required parking for the principal use. If the mobile food truck is occupying required parking for the principal use, its operations must be during the principal use's non-hours of operation and shall be restricted to the hours of 7:00 a.m. and 9:00 p.m.
F.
Prohibited.
Mobile food trucks shall not be allowed within residential zones except with prior city approval with an events permit.
2.
Open flame cooking shall be prohibited.
3.
No freestanding signage or audio amplification is allowed.
4.
City trash receptacles may not be used to dispose of trash or waste.
5.
No sales or service of alcohol shall be allowed by mobile food trucks.
6.
The owner or operator of a mobile food truck shall not connect the mobile food truck to a source of electricity, water or sewer where the mobile food truck is operated.
7.
Grease and liquid waste may not be disposed in tree pits, storm drains, the sanitary sewer system or public streets. All food trucks operating within the city must possess an industrial waste permit.
G.
Decision, Transmittal, Appeal. Planning Directors decision, transmittal of decision and appeal procedures shall be consistent with the regulations contained in section 17.07.330.3
H.
Revocation. The Planning Director may revoke or modify any mobile food truck approval on any one or more of the following grounds:
1.
That the mobile food truck approval was obtained by fraud or misrepresentation.
2.
That the mobile food truck approval granted is being, or within the recent past has been, exercised contrary to the terms or conditions of such approval or in violation of any statute, ordinance, law or regulation; or
3.
That the mobile food truck approval is/are being, or within the recent past have/has been, maintained so as to be detrimental to the public health or safety or as to constitute a nuisance.
17.01.040.5 Recreation, fitness and amusement limited and conditional use standards. Table 17.01.040.5 Recreation, Fitness and Amusement Limited and Conditional Use Standards, sets out limitations and requirements for recreation, fitness and amusement limited and conditional uses:
Table 17.01.040.5
Recreation, Fitness and Amusement Limited and Conditional Use Standards
| Table 17.01.040.5 Recreation, Fitness and Amusement Limited and Conditional Use Standards |
Table 17.01.040.5 Recreation, Fitness and Amusement Limited and Conditional Use Standards |
Table 17.01.040.5 Recreation, Fitness and Amusement Limited and Conditional Use Standards |
Table 17.01.040.5 Recreation, Fitness and Amusement Limited and Conditional Use Standards |
Table 17.01.040.5 Recreation, Fitness and Amusement Limited and Conditional Use Standards |
Table 17.01.040.5 Recreation, Fitness and Amusement Limited and Conditional Use Standards |
Table 17.01.040.5 Recreation, Fitness and Amusement Limited and Conditional Use Standards |
Table 17.01.040.5 Recreation, Fitness and Amusement Limited and Conditional Use Standards |
|---|---|---|---|---|---|---|---|
| Use Category |
District | Land Area |
Time Limitations /Compliance Deadlines/Age of Structure |
Floor Area |
Building Height |
Required Access |
Other Use Limitations |
| Indoor Recreation/Personal Fitness |
R-E; R-S; R-U; R-U HD; N-C |
- | - | - | - | - | Shall be integrated into the design of the surrounding area |
| Outdoor Shooting or Archery Range |
A-R | 10 acres | Hours of operation limited to the hours of 8:00 a.m. to 10:00 p.m. |
- | - | - | Shall be registered with the City of Williams Police Department |
| Indoor Shooting or Archery Range |
C | - | Hours of operation limited to the hours of 8:00 a.m. to 10:00 p.m. |
- | - | - | Shall be registered with the City of Williams Police Department; noise attenuation and reinforced walls shall be provided |
| Stadiums/Amphith- eaters/ Arenas/ Outdoor Performing Arts Facilities |
C; C-D; A-R |
- | - | - | - | From a major road only |
Valet parking shall be accommodated for events in C-D; peak trafc impacts shall be mitigated with personnel directing trafc in C-D |
17.01.040.6 Industrial limited and conditional use standards. Table 17.01.040.6 Industrial Limited and Conditional Use Standards, sets out limitations and requirements for industrial limited and conditional uses:
Table 17.01.040.6 Industrial Limited and Conditional Use Standards
| Table 17.01.040.6 Industrial Limited and Conditional Use Standards |
Table 17.01.040.6 Industrial Limited and Conditional Use Standards |
Table 17.01.040.6 Industrial Limited and Conditional Use Standards |
Table 17.01.040.6 Industrial Limited and Conditional Use Standards |
Table 17.01.040.6 Industrial Limited and Conditional Use Standards |
Table 17.01.040.6 Industrial Limited and Conditional Use Standards |
Table 17.01.040.6 Industrial Limited and Conditional Use Standards |
Table 17.01.040.6 Industrial Limited and Conditional Use Standards |
|---|---|---|---|---|---|---|---|
| Use Category |
District | Land Area |
Time Limitations /Compliance Deadlines/Age of Structure |
Floor Area |
Building Height |
Required Access |
Other Use Limitations |
| Storage Yard | BP | - | - | - | - | - | Bufer in compliance with Subsection 17.02.120.7, Buferyards for all areas of the grounds that are adjacent to the |
| perimeter of the Business Park Area |
|||||||
| --- | --- | --- | --- | --- | --- | --- | --- |
| Recycling Drop-of Collection Facility |
BP | - | - | - | - | - | Bufer in compliance with Subsection 17.02.120.7, Buferyards for all areas of the grounds that are adjacent to the perimeter of the Business Park Area |
| Composing Facility |
BP | - | - | - | - | - | Bufer in compliance with Subsection 17.02.120.7, Buferyards for all areas of the grounds that are adjacent to the perimeter of the Business Park Area |
| Salvage Yard | BP | - | - | - | - | - | Bufer in compliance with Subsection 17.02.120.7, Buferyards for all areas of the grounds that are adjacent to the perimeter of the Business Park Area |
| Waste Transfer Station |
BP | - | - | - | - | - | Bufer in compliance with Subsection 17.02.120.7, Buferyards for all areas of the grounds that are adjacent to the perimeter of the Business Park Area |
| Power Generation, Fossil Fuel |
IN; A-R |
- | - | - | - | - | Bufer in compliance with Subsection 17.02.120.7, Buferyards for all areas of the grounds that are adjacent to the perimeter of the Business Park Area |
| Power Generation, Renewable Fuel |
C-S; C |
Max. 45,000 s.f. in C-S; Max. 25,000 s.f. for a site with frontage along the downtown fringe streets |
- | - | - | - | Min. 500' separation from another such use |
| Broadcasting Center/Satellite |
B-P | - | - | - | - | - | Not located adjacent to the perimeter of the |
| Farm/Server Farm/Switching Facility |
Business Park Area | ||||||
| --- | --- | --- | --- | --- | --- | --- | --- |
| Trucking | B-P | - | - | - | - | - | Bufer in compliance with Subsection 17.02.120.7, Buferyards for all areas of the grounds that are adjacent to the perimeter of the Business Park Area |
17.01.040.7 Agricultural limited and conditional use standards. Table 17.01.040.7, Agricultural Limited and Conditional Use Standards, sets out limitations and requirements for agricultural limited and conditional uses:
Table 17.01.040.7
Agricultural Limited and Conditional Use Standards
| Table 17.01.040.7 Agricultural Limited and Conditional Use Standards |
Table 17.01.040.7 Agricultural Limited and Conditional Use Standards |
Table 17.01.040.7 Agricultural Limited and Conditional Use Standards |
Table 17.01.040.7 Agricultural Limited and Conditional Use Standards |
Table 17.01.040.7 Agricultural Limited and Conditional Use Standards |
Table 17.01.040.7 Agricultural Limited and Conditional Use Standards |
Table 17.01.040.7 Agricultural Limited and Conditional Use Standards |
Table 17.01.040.7 Agricultural Limited and Conditional Use Standards |
|---|---|---|---|---|---|---|---|
| Use Category |
District | Land Area |
Time Limitations /Compliance Deadlines/Age of Structure |
Floor Area |
Building Height |
Required Access |
Other Use Limitations |
| Agriculture/Concen trated Animal Feeding Operation/Aquaculture |
A-R | - | - | - | - | - | Bufer of 500' in all directions surrounding the facility. Bufer shall consist of open green space and may contain agricultural uses |
| Animal Boarding Facilities |
C-S | Max. 45,000 s.f. |
Hours of operation limited to the hours of 7:00 a.m. to 10:00 p.m. |
- | - | From major road only |
Restricted to small animals; kennels and cages shall be fully enclosed; outdoor animals shall be accompanied by employees of the facility |
| Nursery or Greenhouse, Wholesale or Retail |
C-S | Max. 45,000 s.f. |
Hours of operation limited to the hours of 7:00 a.m. to 10:00 p.m. |
- | - | From major road only |
Large equipment and vehicles shall not be stored on-site; Min. 500' separation between another such use |
| Farm- worker Housing |
A-R | - | - | - | Max. 27' | - | Number of units shall be limited to the need as identifed in the Housing Element of the City of Williams' General Plan |
17.01.040.8 Transportation and storage limited and conditional use standards. Table 17.01.040.8, Transportation and Storage Limited and Conditional Use Standards, sets out limitations and requirements for transportation and storage limited and conditional uses:
Table 17.01.040.8
Transportation and Storage Limited and Conditional Use Standards
| 17.01.040.8 Transportation and storage limited and conditional use standards. Table 17.01.040.8, Transportation and Storage Limited and Conditional Use Standards, sets out limitations and requirements for transportation and storage limited and conditional uses: |
17.01.040.8 Transportation and storage limited and conditional use standards. Table 17.01.040.8, Transportation and Storage Limited and Conditional Use Standards, sets out limitations and requirements for transportation and storage limited and conditional uses: |
17.01.040.8 Transportation and storage limited and conditional use standards. Table 17.01.040.8, Transportation and Storage Limited and Conditional Use Standards, sets out limitations and requirements for transportation and storage limited and conditional uses: |
17.01.040.8 Transportation and storage limited and conditional use standards. Table 17.01.040.8, Transportation and Storage Limited and Conditional Use Standards, sets out limitations and requirements for transportation and storage limited and conditional uses: |
17.01.040.8 Transportation and storage limited and conditional use standards. Table 17.01.040.8, Transportation and Storage Limited and Conditional Use Standards, sets out limitations and requirements for transportation and storage limited and conditional uses: |
17.01.040.8 Transportation and storage limited and conditional use standards. Table 17.01.040.8, Transportation and Storage Limited and Conditional Use Standards, sets out limitations and requirements for transportation and storage limited and conditional uses: |
17.01.040.8 Transportation and storage limited and conditional use standards. Table 17.01.040.8, Transportation and Storage Limited and Conditional Use Standards, sets out limitations and requirements for transportation and storage limited and conditional uses: |
17.01.040.8 Transportation and storage limited and conditional use standards. Table 17.01.040.8, Transportation and Storage Limited and Conditional Use Standards, sets out limitations and requirements for transportation and storage limited and conditional uses: |
|---|---|---|---|---|---|---|---|
| Table 17.01.040.8 Transportation and Storage Limited and Conditional Use Standards |
|||||||
| Use Category |
District | Land Area |
Time Limitations /Compliance Deadlines/Age of Structure |
Floor Area |
Building Height |
Required Access |
Other Use Limitations |
| Self- storage |
C | In general, Max. 45,000 s.f.; Max. 25,000 s.f. for a site with frontage along the downtown fringe streets |
- | - | - | - | Any vehicle storage area shall be either: 1) enclosed within a building, 2) located in the center of the site screened by the buildings, or 3) have a bufer yard meeting Subsection 17.02.120.7, Buferyards, between it and the property frontage |
| Airport | IN; AR |
- | Gliderport hours of operation limited to 7:00 a.m. to 10:00 p.m. |
- | - | - | If primarily serving crop duster airplanes, shall have a bufer of 1,000 ft. between the facility and any adjacent existing or future residential area. Regional airports shall be separated from existing or future residential areas by min. 0.25 miles unless an avigation easement is granted. Shall have an approved Airport Land Use Plan |
| Heliport | IN; AR |
- | - | - | - | - | Use shall be separated from existing or future residential areas by min. 0.25 miles |
| Helistop | IN; AR |
- | - | - | - | - | Use shall be separated from existing or future residential areas by min. 0.25 miles |
| Rail Yard | IN; AR |
- | - | - | - | - | Shall not impede the fow of trafc on any public road |
17.01.040.9 Wireless telecommunications limited and conditional use standards. Table 17.01.040.9, Wireless Telecommunications Limited and Conditional Use Standards, sets out limitations and requirements for wireless telecommunication limited and conditional uses:
Table 17.01.040.9
Wireless Telecommunication Facilities Limited and Conditional Use Standards
| Table 17.01.040.9 Wireless Telecommunication Facilities Limited and Conditional Use Standards |
Table 17.01.040.9 Wireless Telecommunication Facilities Limited and Conditional Use Standards |
Table 17.01.040.9 Wireless Telecommunication Facilities Limited and Conditional Use Standards |
Table 17.01.040.9 Wireless Telecommunication Facilities Limited and Conditional Use Standards |
Table 17.01.040.9 Wireless Telecommunication Facilities Limited and Conditional Use Standards |
Table 17.01.040.9 Wireless Telecommunication Facilities Limited and Conditional Use Standards |
Table 17.01.040.9 Wireless Telecommunication Facilities Limited and Conditional Use Standards |
Table 17.01.040.9 Wireless Telecommunication Facilities Limited and Conditional Use Standards |
|---|---|---|---|---|---|---|---|
| Use Category |
District | Land Area |
Time Limitations /Compliance Deadlines/Age of Structure |
Floor Area |
Building Height |
Required Access |
Other Use Limitations |
| Attached Facilities |
C-S; C; C-D |
Facility and equipment shall not occupy land area on the ground |
- | - | Max. 20' above the highest point of the existing building |
No additional driveway access may be granted solely for the facility |
No advertising shall be placed on the facility |
| Stealth Facilities |
C-S; C; BP; IN; AR |
Max. lease site of 5,000 s.f. |
- | - | Shall be limited to one-half the distance between the facility and the nearest residence; on sites where the host property has frontage along the downtown fringe streets - max. height of 50' |
No additional driveway access may be granted solely for the facility unless the host site is vacant and does not have an existing connection to a public road |
No advertising shall be placed on the facility. No illumination unless required by a state or federal agency. Shall be separated from another such facility by a min. of 10 times the height of the facility. Supporting equipment shall be screened by a fence or landscaping that is one foot taller than the equipment |
| Non- Stealth Facilities |
C; BP; AR |
Max. lease site of 5,000 s.f. |
- | - | Shall be limited to one-half the distance between the facility and the nearest residence; on sites where the host property has frontage along the downtown fringe streets - |
No additional driveway access may be granted solely for the facility unless the host site is vacant and does not have an existing connection to a public road |
No advertising shall be placed on the facility. No illumination unless required by a state or federal agency. Shall be separated from another such facility by a min. of 10 times the height of the facility. Supporting equipment shall be screened by a fence or landscaping that is one foot taller than the equipment |
max. height of 50'
17.01.040.10 Temporary limited and conditional use standards. ¶
A.
Table 17.01.040.10, Temporary Limited and Conditional Use Standards, sets out limitations and requirements for temporary limited and conditional uses:
Table 17.01.040.10
Temporary Limited and Conditional Use Standards
| Table 17.01.040.10, Temporary Limited and Conditional Use Standards, sets out limitations and requirements for temporary limited and conditional uses: |
Table 17.01.040.10, Temporary Limited and Conditional Use Standards, sets out limitations and requirements for temporary limited and conditional uses: |
Table 17.01.040.10, Temporary Limited and Conditional Use Standards, sets out limitations and requirements for temporary limited and conditional uses: |
Table 17.01.040.10, Temporary Limited and Conditional Use Standards, sets out limitations and requirements for temporary limited and conditional uses: |
Table 17.01.040.10, Temporary Limited and Conditional Use Standards, sets out limitations and requirements for temporary limited and conditional uses: |
Table 17.01.040.10, Temporary Limited and Conditional Use Standards, sets out limitations and requirements for temporary limited and conditional uses: |
Table 17.01.040.10, Temporary Limited and Conditional Use Standards, sets out limitations and requirements for temporary limited and conditional uses: |
Table 17.01.040.10, Temporary Limited and Conditional Use Standards, sets out limitations and requirements for temporary limited and conditional uses: |
|---|---|---|---|---|---|---|---|
| Table 17.01.040.10 Temporary Limited and Conditional Use Standards |
|||||||
| Use Category |
District | Land Area |
Time Limitations /Compliance Deadlines/Age of Structure |
Floor Area |
Building Height |
Required Access |
Other Use Limitations |
| Tent Sale/Outdoor Sales Event |
C-S; C; C-D; BP; AR |
- | Max. seven consecutive days in any 30-day period |
- | - | Existing access only |
A Source Reduction/Recycling Plan shall be submitted for review and approval by the Director. The plan shall be implemented during the large event or during operation of the large venue |
| Farm Stand | C; C-D |
- | Max. seven consecutive days in any 30-day period |
- | - | Existing access only |
- |
| Farmers' Markets |
C; C-D |
- | - | - | - | Existing or temporary access only unless the site is in a permanent location |
- |
| Asphalt or Concrete Plant |
AR | - | Hours of operation limited to 6:00 a.m. to 10:00 p.m. |
- | - | Temporary access only; truck routes limited to major roadways and to the immediate developing area |
Use shall cease when the last Certifcate of Occupancy is granted for the development |
| Construction Yard |
All districts |
- | Hours of operation limited to 6:00 a.m. to 10:00 p.m. |
- | - | Temporary access only; truck routes |
Use shall cease when the last Certifcate of Occupancy is granted for the development |
| limited to major roadways and to the immediate developing area |
|||||||
| --- | --- | --- | --- | --- | --- | --- | --- |
| Model Homes/On- site Real Estate Ofces |
R-E; R-S; R-U; R-U HD; NC; C-D |
- | - | - | - | - | Use shall cease when the last Certifcate of Occupancy is granted for the development |
| Portable Classrooms |
C-S; C |
Max. 45,000 s.f. in C-S; Max. 25,000 s.f. for a site with frontage along the downtown fringe streets |
- | - | - | Existing access only |
Permitted at existing school sites only |
| Overfow Parking Lot |
B-P | - | - | - | - | Temporary access only unless the site is converted to a parking lot that meets all parking standards |
If the lot is to be used more than once in a seven-day period, the lot shall be covered with a temporary surface that sealed to minimize dust |
B.
Temporary coverings for parking lots and parking spaces that are visible from the street are prohibited.
17.01.040.11 Use standards for limited uses in the business park district. The combined gross square footage of the limited uses in the business park district shall not exceed twenty-five percent of the existing total combined gross square footage of building area in the business park area.
(Ord. No. 244-21, § 1, 7-21-2021; Ord. No. 255-23, § 1, 1-17-2024; Ord. No. 262-24, § 1(Exh. A), 10-162024; Ord. No. 263-24, § 1(Exh. A), 9-18-2024; Ord. No. 267-25, § 1(Exh. A), 4-16-2025; Ord. No. 271-25, § 1, 9-17-2025)
17.01.050 - Supplemental residential standards.
17.01.050.1 Exceptions to yard requirements. Generally. Table 17.01.050.1, Permitted Projections into Required Setbacks, sets out projections that may be located within required setback areas (between the
required setback lines and the lot lines).
A.
Interpretation of Table 17.01.050.1, Permitted Projections into Required Setbacks. If a measurement is indicated for "from setback line toward lot line" and "from lot line toward lot interior," then the maximum encroachment is the larger distance from the lot line to the encroachment. In no case will an obstruction of a required sight triangle or sight distance be permitted.
Table 17.01.050.1
Permitted Projections into Required Setbacks
| Table 17.01.050.1 Permitted Projections into Required Setbacks |
Table 17.01.050.1 Permitted Projections into Required Setbacks |
Table 17.01.050.1 Permitted Projections into Required Setbacks |
|---|---|---|
| Location/Structure or Projection |
Permitted Encroachments | |
| From Setback Line Toward Lot Line1 |
From Lot Line Toward Lot Interior1 |
|
| All Setbacks | ||
| Overhanging eaves and gutters | North and South exposures: 1.5 ft.; East and West exposures: 3 ft. |
1 ft.3 |
| Awnings and structurally supported canopies without supports that extend to ground |
-2 | 5 ft.3 |
| Steps, stoops | 5 ft. | 1.5 ft. |
| Chimneys | 2 ft. | - |
| Flagpoles | - | 2 ft. |
| Front Setback or Side Street Setback | ||
| First foor bay windows | 3 ft. | - |
| Patios | 10 ft., subject to Subsection 17.01.050.5, Decks, Patios, and Porches |
2.5 ft. |
| Open porches | 6 ft., subject to Subsection 17.01.050.5, Decks, Patios, and Porches |
2.5 ft. |
| Balconies | 4 ft. | - |
| Side-load garages (attached or detached) | Generally: 10 ft.; NC Districts: see Subsection 17.02.090.8, Special Standards for Neighborhood Conservation District |
RE, RS, and RG Districts on lots 75 ft. or more in width: 10 ft. NC Districts: see Subsection 17.02.090.8, Special Standards for Neighborhood Conservation District |
| Interior Side Setback or Side Street Setback | ||
| Air conditioning units | 3 ft. without screening; 5 ft. if screened from view by a garden wall or hedge that is one foot taller than the equipment |
3 ft. |
| Driveways | - | Generally: 2 ft.; Shared Driveways: 0 ft. |
| Decks | - | 3 ft., subject to Subsection 17.01.050.5 Decks, Patios, and Porches; 0 ft. if the adjacent parcel is permanent open space |
| Rear Setback | ||
| Accessory building (except detached garages) |
- | 5 ft. for buildings that are less than 120 s.f. and less than 10 ft. in height; 10 ft. for other |
| accessory buildings | ||
| --- | --- | --- |
| Paved of-street parking spaces | - | 3 ft., for sites where buildings contain three or less dwelling units, except individual driveways that are accessed from an alley; 6 ft., for sites where buildings contain four or more dwelling units |
| Rear-load detached garage | - | 0 ft., or as required by Director for safe passage along alley |
| Side-load detached garage | - | 5 ft. |
| One-story bay windows | 3 ft. | - |
| Air conditioning units | 3 ft. without screening; 5 ft. if screened from view by a garden wall or hedge that is one foot taller than the equipment |
- |
| Decks, less than 4 ft. above grade | - | 3 ft., subject to Subsection 17.01.050.5 Decks and Porches |
| Decks, 4 ft. or more above grade; balconies | 12 ft. | 5 ft., subject to 17.01.050.5 |
| Animal pens and shelters; dog runs | - | 15 ft. |
| Accessory and Junior Accessory Dwellings (refer to D below) | ||
| Priority Residential Infll Development (refer to Section 17.01.05.16) |
B.
Encroachments onto other abutting properties or easements. No projection other than vegetation shall cross into separately owned property, unless a recorded document provides for access to and maintenance of the improvement. No projection other than vegetation shall cross into a utility easement, unless such encroachment has been authorized by the utility provider.
C.
Right-of-way encroachments. Encroachment into the public right-of-way is generally not allowed, but may be permitted if authorized under Title 12 of the City of Williams Code of Ordinances.
D.
Accessory and junior accessory dwellings. Accessory dwelling units shall either be 1) attached to, or located within, the proposed or existing primary dwelling, including attached garages, storage areas or similar uses, or 2) an accessory structure or detached from the proposed or existing primary dwelling and located on the same lot as the proposed or existing primary dwelling. Accessory dwelling units shall satisfy the following required building setback standards:
1.
No setback shall be required for the following:
i.
An existing living area that is converted to a unit or to a portion of an accessory dwelling unit; or
ii.
An accessory structure that is converted to a unit or to a portion of a unit; or
iii.
A structure constructed in the same location and to the same dimensions as an existing structure that is converted to a unit or to a portion of an accessory dwelling unit.
2.
A setback of four feet from the side and rear lot lines shall be required for a unit that is not converted from an existing structure or a new structure constructed in the same location and to the same dimensions as an existing structure.
17.01.050.2 Accessory uses. ¶
A.
Home occupations. Home occupations shall not be established unless the director has found that the use complies with all of the standards of this section.
1.
Generally. Home occupation accessory uses shall be permitted as accessory uses in all residential units.
2.
Maximum floor area. Home occupations shall not exceed more than ten percent of the gross floor area of the principal unit.
3.
Common ownership. Home occupations shall be managed and owned by a person residing in the dwelling unit.
4.
Employees. Home occupations shall not employ on-site any person other than a member of the immediate family living in the structure.
5.
Access. No entrance shall be specifically dedicated for the home occupation.
6.
Building character. No alteration shall be made to the building that changes the residential character or appearance of the dwelling to accommodate the home occupation.
Outdoor storage. Outdoor storage is prohibited.
8.
Outdoor display of merchandise. No commercial display of materials, merchandise, goods or equipment shall be visible from the exterior of the dwelling unit.
9.
Signage. No signage relating to the home occupation is permitted.
10.
Deliveries. The home occupation shall not require the delivery or shipment of materials, merchandise, goods or equipment by other than passenger motor vehicles, one-ton, step-up vans, or similar sized trucks.
11.
Commercial vehicles. The home occupation shall not involve vehicles or trailers parked on the premises in a place that is visible from adjoining property or public rights-of-way, which identifies by sign, logo or emblem the occupation, business or activity.
12.
Nuisance. The home occupation shall not create or cause any perceptible noise, odor, smoke, electrical interference, or vibrations that constitute a public or private nuisance to neighboring properties.
13.
Risk. The home occupation shall not be more dangerous to life, personal safety or property than any other activity ordinarily carried on with respect to a dwelling unit used solely for residential purposes.
14.
Parking. The home occupation shall be conducted so that it does not create parking or traffic congestion or otherwise unreasonably interfere with the peace and enjoyment of surrounding homes as places of residence.
15.
Other permits. The home occupation shall be operated in accordance with all applicable laws and, if a state permit is required, such permit shall be obtained prior to beginning operation.
16.
Prohibited home occupations. The following uses are prohibited as home occupations:
a.
Barber, beauty, and other personal service shop;
b.
Animal care facility, such as hospitals, stables or kennels;
c.
Dance studio or school;
d.
Repair shop for large appliances and vehicles;
e.
Rooming/boarding house;
f.
Commercial day care facility; and
g.
Sale of ammunition and weapons (unless specifically approved by the chief of police).
B.
Residential care.
a.
City regulatory authority for family day care homes: In accordance with the California Health and Safety Code, the City cannot deny an application for a large family day care home, but can apply standards of conditions of approval to address concentrations of these types of uses within a neighborhood, traffic control and parking and noise control. Also, in accordance with State law, the City may not impose fees or home occupation permits for small or large family day care home applications or business licenses.
b.
Adult day care facilities serving six or fewer clients on site at one time and small family day care homes for eight or fewer children are considered residential uses for the purposes of zoning regulation. They may be established in all zones where dwellings are allowed.
c.
Adult day care facilities serving seven to 12 clients on site at one time and large family day care homes for children may be established in any zone where dwellings are allowed, subject to limited use provisions of Section 17,01.030.3-B and subject to compliance with certain standards listed below. In accordance with the California Health and Safety Code, these uses are allowed by right after the Director reviews the operations to be in compliance with the following standards:
i.
Complies with all applicable provisions of the Fire Code regarding health and safety.
ii.
Has been issued a day care license from the State of California, Department of Social Services.
iii.
There the large residential child day care operation is adjacent to housing in a residential zone, outdoor play and activities shall be prohibited prior to 9:00 a.m.
iv.
Residential adult and child day care operations shall comply with the City's off-street parking requirements in accordance with Section 17.02.090.3.
C.
Small wind energy conversion systems. Small wind energy conversion systems (wind turbines) that are designed to generate one hundred kW or less are permitted as an accessory use to residential uses pursuant to the following standards:
1.
Maximum height: One hundred twenty feet to the top of the rotor blade at its highest point.
2.
Minimum height of rotors on horizontal axis turbine: Thirty feet.
3.
Minimum setbacks: Equal to the height of the tower measured from all:
a.
Property lines; and
b.
Overhead utility lines (except those connecting to the principal building).
4.
Access: Shall be limited by:
a.
A six-foot high fence around the base of the tower;
b.
Limiting tower climbing apparatus to not lower than twelve feet above the ground; or
c.
A design that does not include climbing apparatus because the turbine is lowered for service.
5.
Noise: Noise levels from the generator shall not exceed forty dBA at the property line.
6.
Adjacent property protection: Generators shall not produce detrimental electromagnetic interference on adjacent properties.
7.
Conformance with community: Wind turbines shall be painted a nonreflective, nonobtrusive color that conforms to the environment and architecture of the community.
8.
No advertisement: Small wind energy conversion systems shall not be used for displaying any advertising except for reasonable identification of the manufacturer or operator of the wind turbine.
9.
Warning signs: Appropriate warning signage (e.g., electrical hazards) shall be placed on wind turbine towers, electrical equipment, and small wind energy conversion systems.
D.
Animals.
1.
Household pets. Animals commonly considered as household pets may be kept incidental to the use of residential property, subject to any limitations contained in this Code and provided the animals are kept in a humane and non-nuisance-producing manner and in conformance with the provisions of Title 6 of the City of Williams Code of Ordinances.
2.
Number of dogs per parcel. No parcel may house more than three dogs over the age of four months at a time.
3.
Swine, horses, cattle, sheep and goats. The keeping of swine, horses, cattle, sheep, goats, or similar animals is permitted as an accessory use in the R-E and AR district subject to the following setbacks for the structures that house them:
a.
Twenty-five feet from all property lines; and
b.
Five hundred feet from all public rights-of-way.
17.01.050.3 Accessory buildings and structures (not applicable to accessory or junior accessory dwellings).
A.
Timing of construction. No accessory building or structure shall be constructed unless the principal building is constructed or under construction simultaneously with the accessory building.
B.
Attached accessory buildings. Accessory buildings that are structurally attached to a principal building shall conform to all standards that are applicable to the principal building. Buildings that share an open breezeway at a maximum width of six feet are not attached under this section (Maximum number of accessory buildings).
C.
Maximum number. No more than two accessory buildings shall be constructed on a lot unless the lot is a minimum of five acres.
D.
Detached accessory buildings or structures, except small sheds.
1.
Height: One story or seventeen feet, whichever is lower.
2.
Footprint: Accessory buildings are counted toward the calculation of building coverage. In addition, no detached accessory building or buildings shall cover an area that is larger than that covered by the principal building, nor cover more than twenty-five percent of the required rear yard or six hundred square feet, whichever is less, except that:
a.
In the R-E district, no detached accessory building or buildings shall cover an area that is larger than the smaller of: Fifty percent of the footprint of the principal building; or one thousand eight hundred square feet. In the AR district, accessory buildings and structures are permitted as needed to support agricultural uses.
Setbacks:
a.
Front: Generally: Behind principal building. Carports or garages: Behind front building line.
b.
Street side: Equal to the required front setback for the zoning district.
c.
Interior side: Three feet from the lot line.
d.
Rear: Generally: Three feet. Garage with door facing alley: Twenty feet.
e.
Building separation: Six feet.
4.
Configuration of detached carports and garages: Detached carports and garages that serve attached single-family dwellings or multifamily dwellings shall not be located closer than twenty feet to a building setback line on an adjacent lot that is not used for attached single-family dwellings or multifamily dwellings of the same type.
5.
Easements: Accessory structures shall not be located within access or utility easements unless the easement expressly allows the encroachment. A copy of the easement shall be provided to the planning and building department prior to the issuance of permits or clearances for such structures.
E.
Small sheds. Sheds that are less than eight feet in height to the peak of the roof and less than one hundred square feet in floor area may be located anywhere in a rear yard, provided that they are not:
a.
Located closer than two feet to a side or rear lot line;
b.
Connected to utilities;
c.
On a permanent foundation; nor
d.
Attached to another structure.
F.
Residential occupancy.
17.01.050.4 Fences and walls. ¶
A.
Height. No fence shall exceed the following heights:
1.
Interior side and rear yards: Six feet.
2.
Street side yards: Four feet.
3.
Area between front building line and street: Three feet.
4.
In side or rear yard abutting an arterial or collector: Ten feet
5.
If required by the planning commission on a tentative map: Ten feet.
B.
Setbacks. Fences and walls shall be set back a minimum of:
1.
Sidewalks: Six inches.
2.
Streets: Generally: Five feet.
3.
Intersection of street lot lines: Twenty feet.
Alleys: Generally: Three feet. Intersection of alley lot lines: Twenty feet.
5.
Orientation: The finished side of all fences shall face out toward adjacent public rights-of-way.
6.
Materials: Materials shall be durable, and of a character commonly used in residential applications, including: Weather-resistant wood species, split rail, painted wood, brick, stone, and ornamental wrought iron or powder-coated aluminum.
a.
Chain link fences are not permitted.
b.
Scrap lumber, plywood, tree branches, tree trunks, sheet metal, plastic, or fiberglass sheets are prohibited.
c.
Barbed wire, spikes, nails, or other sharp point or instrument on top or sides of such fence are permitted in the A-R district only.
d.
Electrified fences are permitted in the A-R district only.
e.
Welded wire, agricultural fencing, and chicken wire fences are permitted in the A-R district only.
f.
Slats may not be installed on chain link fences.
C.
Fence required. Fences meeting the maximum allowable height shall be installed along the parcel perimeter's side and rear property lines of any parcel developed with more than two dwelling units. No fence is required along the street side yard or adjacent to permanent open space.
D.
Sound barrier walls required.
1.
Minimum height. When a new residential development is proposed that will abut an arterial or highway, a sound barrier wall at a minimum of eight feet shall be installed.
Noise mitigation.
a.
The application for a plat, or if no plat is required, for a site plan, shall be accompanied by a description of the specifications for the sound barrier wall, indicating the projected reduction of traffic noise from the arterial or highway that will be received on the residential properties.
b.
The sound barrier shall be effective in reducing noise levels to those that are specified in the noise element of the City of Williams General Plan for residential areas adjacent to arterials and highways.
3.
Location. The sound barrier wall shall be located in a common space, private easement, city, or state rightof-way. Where such a wall is to project into the right-of-way, the wall shall not be installed until the City of Williams has issued an encroachment permit pursuant to Chapter 12.14 of the City of Williams Code of Ordinances. If the wall is to be located within a State of California right-of-way, it shall not be installed until the appropriate State of California agency (Caltrans or the current replacement agency) has duly approved the encroachment.
4.
Design. The sound barrier wall shall be subject to design review and shall be consistent with the design review manual.
17.01.050.5 Decks, patios and porches. ¶
A.
Decks. No deck shall have a surface that is higher than the level of the second floor. Decks that are less than four feet in height to the top of the deck may occupy a maximum of sixty percent of the rear yard.
B.
Patios. Patios may occupy a maximum of sixty percent of the rear yard. Any application for a patio that is more than seven hundred fifty square feet in area shall include a drainage plan for approval by the city engineer.
C.
Enclosed porches. Enclosed porches are subject to the same requirements as the building to which they are attached.
17.01.050.6 Swimming pools and spas.
A.
Timing of construction. No residential swimming pool or spa shall be constructed unless:
1.
The principal building is constructed or under construction simultaneously with the accessory building; or
2.
The structure is an amenity that is provided for the development as a whole, and the development phasing plan allows its construction before the construction of dwelling units.
B.
Setbacks.
1.
Front: Behind the principal building.
2.
Side: Same as side setback requirements for principal buildings.
3.
Rear: The greater of: Six feet, measured from the outside wall of the pool. Any utility easement at the rear property line. Building: Six feet between pool wall and any building.
C.
Uniform Building Code. In the event that this section is less restrictive than the City of Williams Uniform Building Code, the Uniform Building Code shall apply.
17.01.050.7 Direct television antennae, wireless cable, satellite dishes.
A.
The following are permitted if they are attached to a building or mounted on a mast that extends not more than twelve feet above the peak of the roof:
1.
DTV antennae;
2.
Wireless cable; and
3.
Satellite dishes that are one meter or less in diameter.
B.
All cabling must be run internally or blend in with the outside walls, and securely attached.
C.
Satellite dishes that are more than one meter in diameter are permitted if:
1.
They are located on the ground in the rear yard and not visible from ground-level views from public rightsof-way or abutting properties; or
2.
If the dish cannot be located in the rear yard, it is located on the ground within the permitted building envelope on the side of the building and the dish or antenna is fully screened from view from public rightsof-way with:
a.
A masonry wall; or
b.
An evergreen hedge or shrub and understory trees.
D.
Amateur radio antennae are permitted at a maximum height of fifteen feet above the height permitted for the principal structure.
17.01.050.8 Inoperable vehicles. Inoperable vehicles shall be stored within an enclosed structure or at locations permitted pursuant to this Zoning Ordinance. Doors to the structure shall remain closed while the vehicle is in a stored state. Inoperable vehicles shall not be parked on any public right-of-way.
17.01.050.9 Photovoltaic arrays as residential accessory use. ¶
A.
Generally. Photovoltaic arrays are permitted as an accessory use to residential uses.
B.
Location on buildings. Photovoltaic arrays may be roof-mounted in all residential uses.
C.
Location on-site. Other installations shall conform to the following standards:
The installation shall be in a location and configuration that prevents glare that interferes with the use and enjoyment of adjacent property.
2.
If the highest point on the panels is more than six feet above grade, the panels shall be set back as if they were detached accessory buildings. See Subsection 17.01.050.3, Accessory buildings and structures.
17.01.050.10 Solid waste collection and recycling access.
A.
Single-family solid waste collection. Single-family and two-family dwellings on individual lots are not required to provide separated trash/recycling containment facilities. These uses shall provide sufficient area either within the garage or outside for accommodating a trash can and recycle container provided they are screened from public view and not located within the front yard except that containers may be placed in front yard areas during collection days in accordance with Section 8.08.170 of the Municipal Code.
B.
Exceptions. Unless otherwise specified, or otherwise required by this Zoning Code, the director may allow variations to these standards due to physical constraints to the property such as topography, lot configuration or design limitations; provided that public safety and convenience concerns have been met.
C.
New development projects solid waste collection. All new development projects that are residential other than single-family or two-family dwellings shall provide the following containers for solid waste:
1.
Four to twenty-seven dwellings: Sufficient size to contain two, seven-yard bins.
2.
Twenty-eight to fifty-three dwellings: Sufficient size to contain four, seven-yard bins.
3.
Fifty-four + dwellings: Sufficient size to contain six, seven-yard bins and each successive increase of twenty-seven units in increments of two more seven-yard bins.
D.
Design and location criteria. Trash/recycling containment facilities shall be designed and located consistent with the city's design review manual.
E.
Maintenance. Recycling and trash enclosures shall be maintained in a clean condition and recyclable materials and refuse shall not be allowed to accumulate such that a public health or visual nuisance is
created. Enclosure(s) shall be periodically cleaned to prevent the occurrence of rodent and insect infestation or odor.
17.01.050.11 Cargo containers. Cargo containers shall meet the restrictions and standards of the following:
A.
Temporary construction. Cargo containers may be permitted as temporary installations in connection with construction performed under a building permit (or similar situation approved by the director) not to exceed six months or until construction has been completed, whichever is less. Extensions beyond six months may be approved by the director.
B.
Temporary storage for industrial uses. Cargo containers may be permitted as temporary storage for industrial uses, and shall:
1.
Be visually screened from residential areas if located within one hundred feet of the residential zone;
2.
Not be stacked;
3.
Not occupy any required parking spaces, landscaped area or pedestrian access;
4.
Be painted a uniform color approved by the director;
5.
Not incorporate any signs or advertising;
6.
Be maintained free of graffiti; and
7.
Not be used for any human occupancy.
C.
Cargo containers not associated with construction. Any other installation of cargo containers shall be considered permanent structures, shall only be permitted in the industrial districts and shall be subject to all zoning requirements and design review, including installation on a permanent foundation. Cargo containers as permanent installations shall:
1.
Be visually screened from residential areas if located within one hundred feet of the residential zone;
2.
Not be stacked;
3.
Not occupy any required parking spaces, landscaped area or pedestrian access;
4.
Be painted a uniform color on the project site approved by the director;
5.
Not be used for automotive repair, practice facilities for musical bands, living quarters for human habitation or the keeping of animal life, storage of hazardous materials, wood, metal or other working shops, for business or for hobby, office and other business activities (except the office for the facility and storage of personal belongings); and
6.
Not have separate sewer, water or electrical services except for needed lighting purposes.
17.01.050.12 Accessory Dwelling Units. ¶
A.
Purpose. The purpose of this section is to allow and regulate accessory dwelling units (ADUs) and junior accessory dwelling units (JADUs) in compliance with Chapter 13 of Division 1 of Title 7 of the California Government Code.
B.
Effect of conforming. An ADU or JADU that conforms to the standards in this section will not be:
1.
Deemed to be inconsistent with the city's general plan and zoning designation for the lot on which the ADU or JADU is located.
2.
Deemed to exceed the allowable density for the lot on which the ADU or JADU is located.
3.
Considered in the application of any local ordinance, policy, or program to limit residential growth.
4.
Required to correct a nonconforming zoning condition, as defined in subsection (C)(8) below. This does not prevent the city from enforcing compliance with applicable building standards in accordance with Health and Safety Code section 17980.12.
C.
Definitions. As used in this section, terms are defined as follows:
1.
"Accessory dwelling unit" or "ADU" means an attached or a detached residential dwelling unit that provides complete independent living facilities for one or more persons and is located on a lot with a proposed or existing primary residence. An accessory dwelling unit also includes the following:
a.
An efficiency unit, as defined by section 17958.1 of the California Health and Safety Code; and
b.
A manufactured home, as defined by section 18007 of the California Health and Safety Code.
2.
"Accessory structure" means a structure that is accessory and incidental to a dwelling located on the same lot.
3.
"Complete independent living facilities" means permanent provisions for living, sleeping, eating, cooking, and sanitation on the same parcel as the single-family or multifamily dwelling is or will be situated.
4.
"Efficiency kitchen" means a kitchen that includes all of the following:
a.
A cooking facility with appliances.
b.
A food preparation counter and storage cabinets that are of a reasonable size in relation to the size of the JADU.
5.
"Junior accessory dwelling unit" or "JADU" means a residential unit that satisfies all of the following:
a.
It is no more than five hundred square feet in size.
b.
It is contained entirely within an existing or proposed single-family structure. An enclosed use within the residence, such as an attached garage, is considered to be a part of and contained within the single-family structure.
c.
It includes its own separate sanitation facilities or shares sanitation facilities with the existing or proposed single-family structure.
d.
If the unit does not include its own separate bathroom, then it contains an interior entrance to the main living area of the existing or proposed single-family structure in addition to an exterior entrance that is separate from the main entrance to the primary dwelling.
e.
It includes an efficiency kitchen, as defined in subsection (C)(4) above.
6.
"Livable space" means a space in a dwelling intended for human habitation, including living, sleeping, eating, cooking, or sanitation.
7.
"Living area" means the interior habitable area of a dwelling unit, including basements and attics, but does not include a garage or any accessory structure.
8.
"Nonconforming zoning condition" means a physical improvement on a property that does not conform with current zoning standards.
9.
"Passageway" means a pathway that is unobstructed clear to the sky and extends from a street to one entrance of the ADU or JADU.
10.
"Proposed dwelling" means a dwelling that is the subject of a permit application and that meets the requirements for permitting.
"Public transit" means a location, including, but not limited to, a bus stop or train station, where the public may access buses, trains, subways, and other forms of transportation that charge set fares, run on fixed routes, and are available to the public.
12.
"Tandem parking" means that two or more automobiles are parked on a driveway or in any other location on a lot, lined up behind one another.
D.
Approvals. The following approvals apply to ADUs and JADUs under this section:
1.
Building-permit only. If an ADU or JADU complies with each of the general requirements in subsection (e) below, it is allowed with only a building permit in the following scenarios:
a.
Converted on single-family lot: One ADU as described in this subsection (D)(1)(a) and one JADU on a lot with a proposed or existing single-family dwelling on it, where the ADU or JADU:
i.
Is either: Within the space of a proposed single-family dwelling; within the existing space of an existing single-family dwelling; or (in the case of an ADU only) within the existing space of an accessory structure, plus up to one hundred fifty additional square feet if the expansion is limited to accommodating ingress and egress; and
ii.
Has exterior access that is independent of that for the single-family dwelling; and
iii.
Has side and rear setbacks sufficient for fire and safety, as dictated by applicable building and fire codes.
iv.
The JADU complies with the requirements of Government Code sections 66333 through 66339.
b.
Limited detached on single-family lot: One detached, new-construction ADU on a lot with a proposed or existing single-family dwelling (in addition to any JADU that might otherwise be established on the lot under subsection (D)(1)(a) above), if the detached ADU satisfies each of the following limitations:
i.
The side- and rear-yard setbacks are at least four feet;
ii.
The total floor area is eight hundred square feet or smaller;
iii.
The peak height above grade does not exceed the applicable height limit in subsection (E)(2) below.
c.
Converted on multifamily lot: One or more ADUs within portions of existing multifamily dwelling structures that are not used as livable space, including but not limited to storage rooms, boiler rooms, passageways, attics, basements, or garages, if each converted ADU complies with state building standards for dwellings. Under this subsection (D)(1)(c), at least one converted ADU is allowed within an existing multifamily dwelling, up to a quantity equal to twenty-five percent of the existing multifamily dwelling units.
d.
Limited detached on multifamily lot: No more than two detached ADUs on a lot with a proposed multifamily dwelling, or up to eight detached ADUs on a lot with an existing multifamily dwelling, if each detached ADU satisfies all of the following:
i.
The side- and rear-yard setbacks are at least four feet. If the existing multifamily dwelling has a rear or side yard setback of less than four feet, the city will not require any modification to the multifamily dwelling as a condition of approving the ADU.
ii.
The peak height above grade does not exceed the applicable height limit provided in subsection (E)(2) below.
iii.
If the lot has an existing multifamily dwelling, the quantity of detached ADUs does not exceed the number of primary dwelling units on the lot.
2.
ADU permit.
a.
Except as allowed under subsection (D)(1) above, no ADU may be created without a building permit and an ADU permit in compliance with the standards set forth in subsections (E) and (F) below.
b.
The city may charge a fee to reimburse it for costs incurred in processing ADU permits, including the costs of adopting or amending the city's ADU ordinance. The ADU-permit processing fee is determined by the
city planner and approved by the city council by resolution.
3.
Process and timing.
a.
An ADU permit is considered and approved ministerially, without discretionary review or a hearing.
b.
The city must approve or deny an application to create an ADU or JADU within sixty days from the date that the city receives a completed application. If the city has not approved or denied the completed application within sixty days, the application is deemed approved unless either:
i.
The applicant requests a delay, in which case the sixty-day time period is tolled for the period of the requested delay, or
ii.
When an application to create an ADU or JADU is submitted with a permit application to create a new single-family or multifamily dwelling on the lot, the city may delay acting on the permit application for the ADU or JADU until the city acts on the permit application to create the new single-family or multifamily dwelling, but the application to create the ADU or JADU will still be considered ministerially without discretionary review or a hearing.
c.
If the city denies an application to create an ADU or JADU, the city must provide the applicant with comments that include, among other things, a list of all the defective or deficient items and a description of how the application may be remedied by the applicant. Notice of the denial and corresponding comments must be provided to the applicant within the sixty-day time period established by subsection (D)(3)(b) above.
d.
A demolition permit for a detached garage that is to be replaced with an ADU is reviewed with the application for the ADU and issued at the same time.
E.
General ADU and JADU requirements. The following requirements apply to all ADUs and JADUs that are approved under subsections (D)(1) or (D)(2) above:
1.
Zoning.
a.
An ADU subject only to a building permit under subsection (D)(1) above may be created on a lot in a residential or mixed-use zone.
b.
An ADU subject to an ADU permit under subsection (D)(2) above may be created on a lot that is zoned to allow single-family dwelling residential use or multifamily dwelling residential use.
c.
In accordance with Government Code section 66333(a), a JADU may only be created on a lot zoned for single-family residences.
2.
Height.
a.
Except as otherwise provided by subsections (E)(2)(b) and (E)(2)(c) below, a detached ADU created on a lot with an existing or proposed single-family or multifamily dwelling unit may not exceed sixteen feet in height.
b.
A detached ADU may be up to eighteen feet in height if it is created on a lot with an existing or proposed single-family or multifamily dwelling unit that is located within one-half mile walking distance of a major transit stop or high quality transit corridor, as those terms are defined in Section 21155 of the Public Resources Code, and the ADU may be up to two additional feet in height (for a maximum of twenty feet) if necessary to accommodate a roof pitch on the ADU that is aligned with the roof pitch of the primary dwelling unit.
c.
A detached ADU created on a lot with an existing or proposed multifamily dwelling that has more than one story above grade may not exceed eighteen feet in height.
d.
An ADU that is attached to the primary dwelling may not exceed twenty-five feet in height or the height limitation imposed by the underlying zone that applies to the primary dwelling, whichever is lower. Notwithstanding the foregoing, ADUs subject to this subsection (E)(2)(d) may not exceed two stories.
e.
For purposes of this subsection (E)(2), height is measured from existing legal grade or the level of the lowest floor, whichever is lower, to the peak of the structure.
Fire sprinklers.
a.
Fire sprinklers are required in an ADU if sprinklers are required in the primary residence.
b.
The construction of an ADU does not trigger a requirement for fire sprinklers to be installed in the existing primary dwelling.
4.
Rental term. No ADU or JADU may be rented for a term that is shorter than thirty days. This prohibition applies regardless of when the ADU or JADU was created.
5.
No separate conveyance. An ADU or JADU may be rented, but, except as otherwise provided in Government Code section 66341, no ADU or JADU may be sold or otherwise conveyed separately from the lot and the primary dwelling (in the case of a single-family lot) or from the lot and all of the dwellings (in the case of a multifamily lot).
6.
Septic system. If the ADU or JADU will connect to an onsite wastewater-treatment system, the owner must include with the application a percolation test completed within the last five years or, if the percolation test has been recertified, within the last ten years.
7.
Owner occupancy.
a.
ADUs created under this section on or after January 1, 2020 are not subject to an owner-occupancy requirement.
b.
As required by state law, all JADUs are subject to an owner-occupancy requirement. A natural person with legal or equitable title to the property must reside on the property, in either the primary dwelling or JADU, as the person's legal domicile and permanent residence. However, the owner-occupancy requirement in this subsection (E)(7)(b) does not apply if the property is entirely owned by another governmental agency, land trust, or housing organization.
8.
Deed restriction. Prior to issuance of a certificate of occupancy for an ADU or JADU, a deed restriction must be recorded against the title of the property in the county recorder's office and a copy filed with the
city planner. The deed restriction must run with the land and bind all future owners. The form of the deed restriction will be provided by the city and must provide that:
a.
Except as otherwise provided in Government Code section 66341, the ADU or JADU may not be sold separately from the primary dwelling.
b.
The ADU or JADU is restricted to the approved size and to other attributes allowed by this section.
c.
The deed restriction runs with the land and may be enforced against future property owners.
d.
The deed restriction may be removed if the owner eliminates the ADU or JADU, as evidenced by, for example, removal of the kitchen facilities. To remove the deed restriction, an owner may make a written request of the city planner, providing evidence that the ADU or JADU has in fact been eliminated. The city planner may then determine whether the evidence supports the claim that the ADU or JADU has been eliminated. Appeal may be taken from the city planner's determination consistent with other provisions of this Code. If the ADU or JADU is not entirely physically removed, but is only eliminated by virtue of having a necessary component of an ADU or JADU removed, the remaining structure and improvements must otherwise comply with applicable provisions of this Code.
e.
The deed restriction is enforceable by the city planner or his or her designee for the benefit of the city. Failure of the property owner to comply with the deed restriction may result in legal action against the property owner, and the city is authorized to obtain any remedy available to it at law or equity, including, but not limited to, obtaining an injunction enjoining the use of the ADU or JADU in violation of the recorded restrictions or abatement of the illegal unit.
9.
Rent reporting. In order to facilitate the city's obligation to identify adequate sites for housing in accordance with Government Code Sections 65583.1 and 66330, the following requirements must be satisfied:
a.
With the building permit application, the applicant must provide the city with an estimate of the projected annualized rent that will be charged for the ADU or JADU.
b.
Within ninety days after each January 1 following issuance of the building permit, the owner must report the actual rent charged for the ADU or JADU during the prior year. If the city does not receive the report within the ninety-day period, the owner is in violation of this Code, and the city may send the owner a notice of
violation and allow the owner another thirty days to submit the report. If the owner fails to submit the report within the thirty-day period, the city may enforce this provision in accordance with applicable law.
10.
Building and safety.
a.
Must comply with building code. Subject to subsection (E)(10)(b) below, all ADUs and JADUs must comply with all local building code requirements.
b.
No change of occupancy. Construction of an ADU does not constitute a Group R occupancy change under the local building code, as described in Section 310 of the California Building Code, unless the building official or code enforcement officer makes a written finding based on substantial evidence in the record that the construction of the ADU could have a specific, adverse impact on public health and safety. Nothing in this subsection (E)(10)(b) prevents the city from changing the occupancy code of a space that was uninhabitable space or that was only permitted for nonresidential use and was subsequently converted for residential use in accordance with this section.
F.
Specific ADU requirements. The following requirements apply only to ADUs that require an ADU permit under subsection (D)(2) above.
1.
Maximum size.
a.
The maximum size of a detached or attached ADU subject to this subsection (F) is eight hundred fifty square feet for a studio or one-bedroom unit and one thousand square feet for a unit with two or more bedrooms.
b.
An attached ADU that is created on a lot with an existing primary dwelling is further limited to fifty percent of the floor area of the existing primary dwelling.
c.
Application of other development standards in this subsection (F), such as FAR or lot coverage, might further limit the size of the ADU, but no application of the percent-based size limit in subsection (F)(1)(b) above or of an FAR, front setback, lot coverage limit, or open-space requirement may require the ADU to be less than eight hundred square feet.
Setbacks.
a.
ADUs that are subject to this subsection (F) must conform to four-foot side and rear setbacks. ADUs that are subject to this subsection (F) must conform to fifteen-foot front setbacks, subject to subsection (F)(1)(c) above.
b.
No setback is required for an ADU that is subject to this subsection (F) if the ADU is constructed in the same location and to the same dimensions as an existing structure.
3.
Lot coverage. No ADU subject to this subsection (F) may cause the total lot coverage of the lot to exceed forty percent, subject to subsection (F)(1)(c) above.
4.
Minimum open space. No ADU subject to this subsection (F) may cause the total percentage of open space of the lot to fall below sixty percent, subject to subsection (F)(1)(c) above.
5.
Passageway. No passageway, as defined by subsection (C)(9) above, is required for an ADU.
6.
Parking.
a.
Generally. One off-street parking space is required for each ADU.
b.
Exceptions. No parking under subsection (F)(6)(a) is required in the following situations:
i.
The ADU is located within one-half mile walking distance of public transit, as defined in subsection (C)(11) above.
ii.
The ADU is located within an architecturally and historically significant historic district.
iii.
The ADU is part of the proposed or existing primary residence or an accessory structure under subsection (D)(1)(a) above.
iv.
When on-street parking permits are required but not offered to the occupant of the ADU.
v.
When there is an established car share vehicle stop located within one block of the ADU.
vi.
When the permit application to create an ADU is submitted with an application to create a new singlefamily or new multifamily dwelling on the same lot, provided that the ADU or the lot satisfies any other criteria listed in subsections (F)(6)(b)(i) through (v) above.
c.
No replacement. When a garage, carport, covered parking structure, or uncovered parking space is demolished in conjunction with the construction of an ADU or converted to an ADU, those off-street parking spaces are not required to be replaced.
7.
Architectural requirements.
a.
The materials and colors of the exterior walls, roof, and windows and doors must be the same as those of the primary dwelling.
b.
The roof slope must match that of the dominant roof slope of the primary dwelling. The dominant roof slope is the slope shared by the largest portion of the roof.
c.
The exterior lighting must be limited to down-lights or as otherwise required by the building or fire code.
d.
The ADU must have an independent exterior entrance, apart from that of the primary dwelling.
e.
The interior horizontal dimensions of an ADU must be at least ten feet wide in every direction, with a minimum interior wall height of seven feet.
f.
No window or door of the ADU may have a direct line of sight to an adjoining residential property. Each window and door must either be located where there is no direct line of sight or screened using fencing, landscaping, or privacy glass to prevent a direct line of sight.
g.
All windows and doors in an ADU less than thirty feet from a property line that is not a public right-of-way line must either be (for windows) clerestory with the bottom of the glass at least six feet above the finished floor, or (for windows and for doors) utilize frosted or obscure glass.
8.
Historical protections. An ADU that is on or within six hundred feet of real property that is listed in the California Register of Historic Resources must be located so as to not be visible from any public right-ofway.
9.
Allowed stories. No ADU subject to this subsection (f) may have more than one story, except that an ADU that is attached to the primary dwelling may have the stories allowed under subparagraph (E)(2)(d) of this section.
G.
Fees. The following requirements apply to all ADUs that are approved under subsections (D)(1) or (D)(2) above.
1.
Impact fees.
a.
No impact fee is required for an ADU that is less than seven hundred fifty square feet in size. For purposes of this subsection (G)(1), "impact fee" means a "fee" under the Mitigation Fee Act (Gov. Code § 66000(b)) and a fee under the Quimby Act (Gov. Code § 66477). "Impact fee" here does not include any connection fee or capacity charge for water or sewer service.
b.
Any impact fee that is required for an ADU that is seven hundred fifty square feet or larger in size must be charged proportionately in relation to the square footage of the primary dwelling unit. (E.g., the floor area of the ADU, divided by the floor area of the primary dwelling, times the typical fee amount charged for a new dwelling.)
2.
Utility fees.
a.
If an ADU is constructed with a new single-family home, a separate utility connection directly between the ADU and the utility and payment of the normal connection fee and capacity charge for a new dwelling are required.
b.
Except as described in subsection (G)(2)(a), converted ADUs on a single-family lot that are created under subsection (D)(1)(a) above are not required to have a new or separate utility connection directly between the ADU and the utility. Nor is a connection fee or capacity charge required.
c.
Except as described in subsection (G)(2)(a), all ADUs that are not covered by subsection (G)(2)(b) require a new, separate utility connection directly between the ADU and the utility for any utility that is provided by the city. All utilities that are not provided by the city are subject to the connection and fee requirements of the utility provider.
i.
The connection is subject to a connection fee or capacity charge that is proportionate to the burden created by the ADU based on either the floor area or the number of drainage-fixture units (DFU) values, as defined by the Uniform Plumbing Code, upon the water or sewer system.
ii.
The portion of the fee or charge that is charged by the city may not exceed the reasonable cost of providing this service.
H.
Nonconforming zoning code conditions, building code violations, and unpermitted structures.
1.
Generally. The city will not deny an ADU or JADU application due to a nonconforming zoning condition, building code violation, or unpermitted structure on the lot that does not present a threat to the public health and safety and that is not affected by the construction of the ADU or JADU.
2.
Unpermitted ADUs and JADUs constructed before 2020.
a.
Permit to legalize. As required by state law, the city may not deny a permit to legalize an existing but unpermitted ADU or JADU that was constructed before January 1, 2020, if denial is based on either of the following grounds:
i.
The ADU or JADU violates applicable building standards, or
ii.
The ADU or JADU does not comply with state ADU or JADU law or this ADU ordinance (section 17.01.050.12).
b.
Exceptions:
i.
Notwithstanding subsection (A)(2)(a) above, the city may deny a permit to legalize an existing but unpermitted ADU or JADU that was constructed before January 1, 2020, if the city makes a finding that correcting a violation is necessary to comply with the standards specified in California Health and Safety Code section 17920.3.
ii.
Subsection (A)(2)(a) above does not apply to a building that is deemed to be substandard in accordance with California Health and Safety Code section 17920.3.
17.01.050.13 Housing developments. Housing developments are subject to compliance with California Government Code Sections 65940 to 65950 regarding the review process for residential developments. The city's design review procedure outlines the requirements for the ministerial review and approval of housing development (Section 17.05.270).
A.
If the project constitutes an affordable housing development, it shall be subject to ministerial review and not be subject to discretionary review, including environmental review. Otherwise, the project shall be processed in accordance with the Housing Accountability Act of 2019 as amended, California Government Code Section 65940 (until the Act's expiration).
B.
If the project is considered a "Streamline Housing Development" project, it shall be subject to the submittal of a complete application as required by California Government Code Section 65913.4. Also, the project shall be consistent with the city's Design Review Manual limited only to objective design standards and guidelines for residential development as applicable, in accordance with California Government Code Section 66300(b)(1)C) any design standards for housing development shall be limited to objective criteria that involves no personal or subjective judgment (see Section 17.01.050.14).
C.
The planning director shall maintain a required checklist of information for submittal for a complete application In accordance with California Government Code Section 65940, this list shall be limited to only those items noted by law as being required.
D.
In accordance with California Government Code Section 65905.5 the city may not conduct more than five public hearings on a housing development project if the project complies with objective general plan and zoning standards in effect at the time the application is deemed complete. Public hearings include workshops and reviews by the planning commission and/or city council. They don't include legislative hearings to address general or specific plan or zoning amendments that may be needed to accommodate the project.
17.01.050.15 No net loss of lower income housing units. In accordance with California Government Code (§ 65915(c)(3)) the city shall require replacement housing units on sites identified in the site inventory referenced in the General Plan Housing Element when any new development (residential, mixed-use or non-residential) occurs on a site that has been occupied by or restricted for the use of lower-income households any time during the previous five years (generally as a condition of project approval for development approval). This requirement shall apply to non-vacant sites and vacant sites with previous residential uses that have been vacated or demolished.
17.01.050.16 Priority residential infill development. The city shall allow priority residential infill development to occur in compliance with the city's Priority Residential Infill Development Program that is established by separate resolution of the city council. Variations to all development standards and requirements provided in this Zoning Code may be allowed.
(Ord. No. 244-21, § 1, 7-21-2021; Ord. No. 265-24, § 3(Exh. A), 1-15-2025)
17.01.060 - Supplemental nonresidential standards.
17.01.060.1 Exceptions to yard standards.
A.
Generally. Table 17.01.060.1, Permitted Projections into Required Yards, sets out projections that may be located within required yards (between the setback lines and the lot lines). Measurements in the table are taken from the setback line (A); from the lot line (B); or into the right-of-way (C). If a measurement is indicated for "(A) Into Yard" and "(B) From Lot Line," then the measurement that results in the larger setback from the lot line controls. If a measurement is indicated for "(A) Into Yard" and "(C) Into Right-ofWay," then the measurement that allows the smallest encroachment into the right-of-way controls.
B.
Right-of-way encroachment permit required . If a structure or portion thereof is permitted to project into the right-of-way in this section, then a right-of-way encroachment permit as provided in Chapter 12.14, Encroachments, of the City of Williams Code of Ordinances, shall be required prior to installation of the projection.
Table 17.01.060.1 Permitted Projections into Required Yards
Location/ Permitted Encroachments Projection
| (A) Into Yard |
(B) From Lot Line |
(C) Into Right-of- Way |
|
|---|---|---|---|
| All Yards | |||
| Awnings without supports that extend to ground, not less than 8 feet above sidewalk, and no interference with trafc fow |
To the lot line | Generally 2 ft.; 0 ft. in C-D |
Generally not permitted; 10 ft. in C- D over a sidewalk or pedestrian area or on sites with frontage along the downtown fringe streets, but not closer than 5 ft. from back of curb |
| Steps, 4 feet or less above grade, which are necessary for access to a building, or for access to a lot from a street or alley |
Permitted as necessary for pedestrian access | Permitted as necessary for pedestrian access | Permitted as necessary for pedestrian access; shall not interfere with vehicular trafc |
| Chimneys | 2 ft. | - | Not permitted |
| Arbors and trellises |
- | 5 ft. | Not permitted |
| Flagpoles | - | 5 ft. | Not permitted |
| Front Yard | |||
| Overhanging eaves and gutters |
2.5 ft. | - | Generally not permitted; permitted in C-D or on sites with frontage along the downtown fringe |
| streets but shall not interfere with vehicular trafc in the roadway or with pedestrian trafc along the sidewalk |
|||
| --- | --- | --- | --- |
| Outdoor dining area in conjunction with an existing restaurant |
To the lot line in C-D and along the downtown fringe streets |
0 ft. in C-D and along the downtown fringe streets | Generally not permitted; 10 ft. in C- D over a sidewalk or pedestrian area and along the downtown fringe streets, but not closer than 5 ft. from back of curb |
| Patios or decks, provided that decks are not more than 6 feet above grade |
15 ft. | 5 ft. or width of buferyard, whichever is greater |
Not permitted |
| Side Yard | |||
| Overhanging eaves and gutters |
2 ft. | 1 ft. | Generally not permitted; 5 ft. in C- D or on sites with frontage along the downtown fringe streets over a sidewalk or pedestrian area and along the |
| downtown fringe streets, but not closer than 5 ft. from back of curb |
|||
| --- | --- | --- | --- |
| Air conditioning units |
6 ft. if screened from view by a fence, wall, or hedge that is one foot taller than the equipment |
2.5 ft. | Not permitted |
| Decks, less than 6 ft. above grade |
- | 3 ft.; 0 ft. if located adjacent to permanent open space | Not permitted |
| Decks, 6 ft. or more above grade |
Generally 6 ft.; 0 ft. in C-D and on sites with frontage along the downtown fringe streets |
Generally 2 ft.; 0 ft. in C-D | Not permitted |
| Rear Yard | |||
| Overhanging eaves and gutters |
2.5 ft. | 1 ft. | Generally not permitted; 5 ft. in C- D or on sites with frontage along the downtown fringe streets over a sidewalk or pedestrian area and along the downtown fringe streets, but not closer than 5 ft. from back of curb |
| Air Conditioning Units |
6 ft. if screened from view by a fence, wall, or hedge that is one foot taller than the equipment |
5 ft. | Not permitted |
| Decks, less than 6 ft. above grade |
- | 10 ft. | Not permitted |
| Decks, 6 ft. or more above grade |
15 ft. | 5 ft.; 0 ft. if located adjacent to permanent open space | Not permitted |
| Accessory dwellings (see section 17.01.050.12) | |||
| Priority Residential Infll Development (see section 17.01.050.16) |
17.01.060.2 Fences and walls. ¶
A.
Height. No fence shall exceed the following heights:
1.
Interior side and rear yards: Six feet.
2.
Street side yards: Four feet.
3.
Area between front building line and street: Three feet.
4.
In side or rear yard abutting an arterial or collector, or if required by the planning commission as a condition of approval of a tentative map: Ten feet.
B.
Setbacks.
1.
Sidewalks: Six inches.
2.
Streets: Generally: Five feet.
3.
Intersection of street lot lines: Twenty feet.
4.
Alleys: Generally: Three feet.
5.
Intersection of alley lot lines: Twenty feet.
6.
Orientation: The finished side of all fences shall face out toward adjacent public rights-of-way.
Materials: Materials shall be used consistent with the city's design review manual.
a.
Chain link fences are permitted only in interior side yards and rear yards that are not also street yards.
b.
Scrap lumber, plywood, tree branches, tree trunks, sheet metal, plastic, or fiberglass sheets are prohibited.
c.
Barbed wire, spikes, nails, or other sharp point or instrument on top or sides of such fence are permitted in the A-R, BP; and IN districts only.
d.
Electrified fences are permitted in the A-R, BP, and IN districts only.
e.
Barbed wire fences are permitted in the A-R, BP, and IN districts only.
f.
Welded wire, agricultural fencing, and chicken wire fences are permitted in the AR district only.
g.
Vinyl-coated slats are permitted on chain link fences if they are not located in the front, side street, or rear yards that are not also street yards.
h.
Wooden slats are prohibited on chain link fences.
C.
Fence required. Fences shall be installed at a minimum of six feet and a maximum of eight feet, that obscure the view of the operations and storage areas for the following uses:
1.
Auto dismantling operations;
2.
Auto wrecking yards;
Scrap metal yards;
4.
Waste resource and waste recycling operations;
5.
Salvage yards, storage yards;
6.
Lumber yards;
7.
Equipment storage yards;
8.
Building material supply yards; and
9.
Uses with similar outside storage.
D.
Operations and storage within fenced areas. All materials and equipment including trucks, trailers and storage containers, used or stored by the uses must be stored within the fenced area of the property. Such materials and equipment shall not be stored, maintained or used so as to be above the height of the sightobscuring fence except as follows:
1.
Mechanical equipment such as cranes, loaders and crushers, may be of such a height as to be visible beyond the limits of the property; and
2.
Except for equipment designed to move under its own power, all mechanical equipment with a height exceeding that of the sight-obscuring fence shall be located a minimum distance of forty feet from any exterior property line; and
3.
Except for lumber yards and building material supply yards, all of the uses specified in this section and not conforming with the provisions of this section shall have one year subsequent to the effective date of this section to comply. In the case of the annexation of the city of properties with uses not conforming to the provisions of this section, the uses shall have one year from the effective date of the annexation to comply.
E.
Design review. In accordance with Subsection 17.05.250.3, Design review, new fence installations shall be subject to design review approval if a building permit is required or new fencing construction is part of another project that requires a building permit.
17.01.060.3 Accessory buildings or structures (not applicable to accessory or junior accessory dwellings).
A.
Attached accessory buildings or structures. Accessory buildings or structures that are structurally attached to a principal building shall conform to all standards that are applicable to main buildings.
B.
Storage and utility sheds. Storage buildings are permitted as accessory structures on nonresidential sites if the director finds that:
1.
The cumulative floor area of storage and utility buildings does not exceed twenty-five percent of the primary structure.
2.
They are located only behind principal buildings, and at least one hundred fifty feet from street rights-ofway.
3.
They are completely screened from view from adjacent properties and public rights-of-way by hedges, buildings or perimeter walls.
4.
Converted semi-trailers, manufactured homes, modular shipping containers, dumpsters, or similar structures or equipment shall not be used for storage in the C-S, C, or C-D district. These are permitted in the IN and BP districts subject to all regulations of storage sheds.
5.
If they are larger than two hundred square feet, they are located within the building envelope.
6.
If they are two hundred square feet or less, they are situated behind the principal building and set back at least ten feet from all side and rear property lines.
C.
Gasoline dispensing islands and service station canopies in the C-D district or on sites with frontage along the downtown fringe streets.
1.
Gasoline dispensing islands and service station canopies shall be permitted as accessory structures for light automobile service uses on sites zoned C-D or on sites with frontage along the downtown fringe streets if the director finds that:
a.
Canopies use a similar architectural style, materials, and roofing as the principal building.
b.
Canopies are not used as an extension of signage beyond that which is allowed in the City of Williams sign regulations.
c.
The colors of the corporate logo (except white or black) are not painted on the canopy or trim outside of the area allowed for signage.
d.
The trim of the canopy is not internally or externally illuminated.
e.
Gasoline dispensing islands and service station canopies are set back fifteen feet from front lot or corner side yard lot lines.
D.
Car washes in the C-D district or on sites with frontage along the downtown fringe streets. Car washes are permitted as accessory structures for light automobile service uses if the director finds that:
1.
The car wash, except for an area for manually drying and polishing vehicles, is located entirely within a building;
2.
Access to the car wash is provided by doors that open on demand by customers or employees;
3.
The car wash building is designed with a similar architectural style, materials, and roofing as the principal building; and
4.
Outside areas for manually drying and polishing cars have sufficient capacity and do not interfere with onsite circulation.
E.
Other detached accessory buildings or structures (not applicable to accessory or junior accessory dwellings).
1.
Footprint. In the C-S, C, and C-D districts, no detached accessory building or buildings on a nonresidential lot shall cover an area that is larger than twenty-five percent of the footprint of the principal building.
2.
Exemption for certain districts. In the IN, BP and AR districts, accessory buildings are not subject to a specific maximum footprint. However:
a.
If they are larger than two hundred square feet, they shall be located within the building envelope; or
b.
If they are two hundred square feet or less, they shall be situated behind the principal building and set back at least ten feet from all side and rear property lines.
3.
Location and setbacks. No detached accessory building shall be located in a required front yard.
4.
Easements. Accessory structures shall not be located in easement areas on a property unless express written permission has been granted by all easement grantees. A copy of such written permission shall be submitted to the city prior to the issuance of permits for such structures.
5.
Building separation. No detached accessory building or structure shall be located closer than six feet to any other building.
6.
Height. No detached accessory building shall have more than one story, nor exceed seventeen feet in height, unless located within the building envelope and permitted as an accessory to business or manufacturing uses.
17.01.060.4 Solid waste collection and recycling access. ¶
A.
New development projects solid waste collection. Solid waste and recycling containment is an important design aspect of a project. Separated trash/recycling enclosures are typical installations for commercial, industrial, office and institutional development projects. These standards apply to new projects and changes or modifications to existing improvements involving commercial, industrial, office and institutional development projects.
B.
Source reduction/recycling plan required. All new development, new occupancies requiring city approval, or physical expansions of buildings or uses where such development or use exceeds ten thousand square feet shall submit a source reduction/recycling plan for review and approval by the city. The plan shall incorporate provisions for recycling white paper, computer paper, glass, cans, cardboard, polystyrene, paper products, and other recoverable materials. The plan shall be implemented during operation of the facility.
C.
Exceptions. Unless otherwise specified, or otherwise required by this Zoning Code, the director may allow variations to these standards due to physical constraints to the property such as topography, lot configuration or design limitations; provided that public safety and convenience concerns have been met.
D.
All collection areas. All sites described in this subsection shall provide solid waste and recycling enclosures in a number and size so as to adequately contain the refuse generated by the development. Such design is based on anticipated demands for the particular development. The applicant shall consult the city's contract waste management company to determine expected solid waste/recycling generation characteristics. If no particular use is anticipated then trash and recycling provisions shall be over estimated. Restaurants sites shall provide additional space to allow adequate storage for grease containment and additional glass and aluminum material storage. Some storage areas may be provided within the building for storage of recyclable paper. A sufficient area shall be provided to enclose solid waste and recycling facilities.
E.
Design and location criteria. Trash/recycling containment facilities shall be designed and located consistent with the city's design review manual.
F.
Maintenance. Recycling and trash enclosures shall be maintained in a clean condition and recyclable materials and refuse shall not be allowed to accumulate such that a public health or visual nuisance is created. Enclosure(s) shall be periodically cleaned to prevent the occurrence of rodent and insect infestation or odor.
17.01.060.5 Photovoltaic arrays as nonresidential accessory use. ¶
A.
Generally. Photovoltaic arrays are permitted as an accessory use to nonresidential uses.
B.
Location on buildings. Photovoltaic arrays may be roof-mounted on all nonresidential uses.
C.
Location on-site. Other installations shall conform to the following standards:
1.
The installation shall be in a location and configuration that prevents glare that interferes with the use and enjoyment of adjacent property.
2.
If the highest point on the panels is more than six feet above grade, the panels shall be set back as if they were detached accessory buildings. See Subsection 17.01.060.3, Accessory buildings and structures.
(Ord. No. 244-21, § 1, 7-21-2021)
Chapter 17.02 - DISTRICT INTENSITY, BULK STANDARDS, BONUSES AND DESIGN
Sections:
17.02.070 - Purpose and application of chapter. ¶
17.02.070.1 Purpose of chapter. ¶
A.
Generally. The purpose of this chapter is to establish the general standards for the intensity and character of development that is allowed within each zoning district. May not be applicable to accessory or junior accessory dwellings (refer to Section 17.01.050.12) or priority residential infill development (refer to Section 17.01.050.12)
B.
Standards applicable to parcels proposed for development. This chapter establishes general regulations for the character of entire parcels proposed for development through the use of limitations on density (and, in some cases, intensity); minimum requirements for open space or landscaped surface area; a minimum area requirement for the parcel proposed for development; minimum requirements for the provision of utilities; the minimum required mix of housing types; and the averaging of lot sizes.
C.
Standards applicable to individual lots. The character of development of individual lots is regulated by minimum requirements for building height, lot dimensions, setbacks, building coverage, and open space or landscaped surface ratios. This chapter also provides standards for the design and location of accessory uses and structures, and for common incidental uses of residential and nonresidential lots (e.g., parking of commercial vehicles).
D.
Design of residential and nonresidential developments. Design standards have been established to address new development, alterations to existing development and signs.
1.
The City of Williams recognizes its unique characteristics, such as spectacular natural vistas, historic ambiance, agricultural heritage and natural dynamic natural features which attract a significant number of visitors to the city and which enhance the quality of life of permanent residents.
2.
The appearance of buildings, structures, and the land, as visible from public streets, places and ways, has a material and substantial relationship to property values and the taxability of property in the city.
3.
To protect the economic welfare of the community, it is the policy of the city to protect, maintain and enhance the social and economic values created by past and present investments in the community by requiring all future development to respect these traditions and require that all buildings and structures placed on the land respect the natural land forms, and become a compatible part of the total community environment, both in the local neighborhood and the city as a whole.
17.02.070.2 Application of chapter. ¶
A.
Generally. This subsection describes how the subsequent sections of this chapter are applied.
B.
Residential district development standards. Section 17.02.080, Residential district development standards, provides the standards for density and open space for residential uses within each residential district.
C.
Residential lot, yard and height standards. Section 17.02.090, Residential lot, yard and height standards, are applied to the development of individual lots in a new subdivision.
D.
Nonresidential scale and parking regulations. Section 17.02.100, Nonresidential scale and parking regulations, provide standards for nonresidential site development and regulations for the exterior envelope
of buildings. They apply to the development of buildings on the parcel or its individual lots.
E.
Housing bonus. Section 17.02.110, Housing bonus, provides incentives for the development of affordable housing and for green development. It applies to all residential developments.
F.
Landscaping and buffering. Section 17.02.120, Landscaping and buffering, provides standards for the provision of landscaping and buffering for all districts.
G.
Design standards.
1.
Subsection 17.02.090.9, Design of residential structures and Subsection 17.02.100.12, Design of nonresidential structures, apply to:
a.
All structures and physical improvements;
b.
Signs;
c.
Repainting of buildings in the downtown and lots with frontage on the downtown fringe streets.
2.
Exceptions shall include:
a.
Individual-built single-family;
b.
Two-family dwellings; and
c.
Small residential development on individual lots.
3.
The exception for the individual single-family and two-family dwellings, shall not apply:
a.
When design review is required as a condition of a subdivision, use permit or other discretionary entitlement; or
b.
When a developer proposes to construct three or more units.
4.
The director may require minor or incidental design review where necessary to meet the intent of the design review.
(Ord. No. 244-21, § 1, 7-21-2021)
17.02.080 - Residential district development standards.
17.02.080.1 Residential development area and density standards. The columns in Table 17.02.080.1, Residential Development Area and Density Standards, establish the open space, density, utility, and minimum parcel areas that apply to each of the residential development types. They are applied as follows:
A.
The first column, "District and Development Type", reflects the zoning districts and the residential development types that are permitted in the district.
B.
The second column, "Min. OSR", reflects the minimum open space ratio. Open space is required only for development that contains five or more dwelling units. OSR is calculated as set out in Subsection 17.06300.3, Open space ratio.
C.
The third column, "Gross Density", contains the maximum gross density. This is generally expressed in dwelling units per acre. Gross density is calculated as set out in Subsection 17.06.300.4, Density.
D.
The fourth column, "Required Utilities", indicates if public water and sewer utilities are required or if private systems are permitted. The requirement for public utilities, either from the city or from an approved utility provider, is indicated by "public," whereas "private" indicates that on-site potable water and individual sewer systems are permitted. On sites where private systems are permitted, public systems may also be used.
E.
The fifth column, "Min. Area of Parcel Proposed for Development", indicates the minimum area of the parcel proposed for development that is required for the development of the specified use.
F.
These standards may not be applicable to accessory or junior accessory dwellings (refer to Section 17.01.050.12) or priority residential infill development (refer to Section 17.01.050.16).
G.
The Planning Commission may waive certain requirements noted in Tables 17.02.080.1 and 17.02.080.2 if the project is consistent with the General Plan and the Commission is able to find that the project has been designed to meet the intent of the standards.
Table 17.02.080.1 Residential Development Area and Density Standards
| The Planning Commission may waive certain requirements noted in Tables 17.02.080.1 and 17.02.080.2 if the project is consistent with the General Plan and the Commission is able to fnd that the project has been designed to meet the intent of the standards. |
The Planning Commission may waive certain requirements noted in Tables 17.02.080.1 and 17.02.080.2 if the project is consistent with the General Plan and the Commission is able to fnd that the project has been designed to meet the intent of the standards. |
The Planning Commission may waive certain requirements noted in Tables 17.02.080.1 and 17.02.080.2 if the project is consistent with the General Plan and the Commission is able to fnd that the project has been designed to meet the intent of the standards. |
The Planning Commission may waive certain requirements noted in Tables 17.02.080.1 and 17.02.080.2 if the project is consistent with the General Plan and the Commission is able to fnd that the project has been designed to meet the intent of the standards. |
The Planning Commission may waive certain requirements noted in Tables 17.02.080.1 and 17.02.080.2 if the project is consistent with the General Plan and the Commission is able to fnd that the project has been designed to meet the intent of the standards. |
|---|---|---|---|---|
| Table 17.02.080.1 Residential Development Area and Density Standards |
||||
| District and Development Type (average lot size) |
Min. OSR | Gross Density | Required Utilities |
Min. Area of Parcel Proposed for Development |
| AR | ||||
| Single-Family Detached Cluster |
90% | 0.08 | Private | N/A |
| Farmworker | 90% | 0.08 | Public | N/A |
| R-E | ||||
| Single-Family Detached | 10% | 0.30 | Public | N/A |
| Single-Family Detached Cluster |
35% | 0.50 | Public | 15 acres |
| R-S | ||||
| Single-Family Detached | 15% | 1.35 | Public | N/A |
| Single-Family Cluster | 35% | 1.80 | Public | 1 acre |
| Planned Residential |
50% | 3.25 | Public | minimum area: 4 acres maximum area: 10 acres |
| R-U | ||||
| Single-Family Detached | 15% | 4.17 | Public | 100 acres |
| Single-Family Detached Cluster |
25% | 4.75 | Public | 5 acres |
| Planned Residential |
35% | 5.00 | Public | 20 acres |
| Multiple-Family | 45% | 9.00 | Public | 2 acres |
| R-U HD | ||||
| Multiple-Family High Density |
20% | 20.00 | Public | N/A |
| C-D | ||||
| Residential, Elderly | 10% | 15.91 | Public | N/A |
| Residential | 5% | 22.00 | Public | N/A |
| Mixed Use | 5% | 16.8 | Public | N/A |
TABLE NOTE:
1 Minimum density is 16 dwelling units per acre
May not be applicable to accessory or junior accessory dwellings (refer to Section 17.01.050.12) or priority residential infill development (refer to Section 17.01.050.16)
17.02.080.2 Mix of housing types in planned residential (mixed housing) developments. ¶
A.
Housing type mix requirements. Table 17.02.080.2, Housing Type Mix Requirements, sets out the mix of housing types that is required for planned residential developments. When calculating the percentage of each housing type in a proposed development, normal rounding is used:
| Table 17.02.080.2 Housing Type Mix Requirements |
||
| Min. No. of Housing Types |
Max. % Any Housing Type | Min. % Any Housing Type1 |
| 1 | 100 | 20 |
| 2 | 75 | 25 |
| 3 | 55 | 20 |
| 4 | 50 | 12 |
| 5 | 30 | 10 |
| TABLE NOTE: 1This requirement applies even if more than the minimum number of housing types are provided May not be applicable to accessory or junior accessory dwellings (refer to Section 17.01.050.12) or priority residential infll development (refer to Section 17.01.050.16) |
B.
Phasing. When a development is to be phased, the maximum residential development capacity of the entire site shall be used for calculating the required mix. When a parcel is to be subdivided and developed as multiple phases over time, the city may impose a mix based on the original property size to ensure an adequate mix of housing types.
17.02.080.3 Residential lot averaging and distribution of averaged lots. ¶
A.
Applicability. Lot averaging shall be applied:
To a housing type when there are more than forty units of the housing type in a planned residential development (mixed housing).
2.
To any single-family detached and single-family detached cluster development that contains more than forty dwelling units:
3.
Lot area groups for each housing type are provided in the tables in Section 17.02.090, Residential lot, yard and height standards.
4.
Where lot averaging is not required, but the tables in Section 17.02.090, Residential lot, yard and height standards, indicate three lot area groups, the average lot area group shall be used to establish minimum lot area and minimum lot depth for the housing type.
B.
Identifying lots in each group. Lots within each size group are identified by lot width. Small lots shall meet the minimum lot width for small lots, and their lot width may be up to (but not including) the lot width of the average lot category. Average lots shall meet the minimum lot width for average lots, and their lot width may be up to (but not including) the lot width of the large lot category. Large lots must meet the minimum lot width for large lots, and their width is not limited.
C.
Calculating the required number of lots of each lot area group. The tables in Section 17.02.090, Residential lot, yard, and height standards, provide for variable lot sizes, the column titled "percent in width type," indicates the minimum proportion of each lot area group that must be provided. The minimum number of small and average lots shall be rounded up to the nearest whole number. If the minimum proportions for small and average lots are met, the remainder of the lots may be large lots.
D.
Distribution of averaged lots. Lots in the three lot area groups shall be distributed such that small lots, average lots, and large lots are mixed on each block or cul-de-sac spread through the development. Concentrating lots of a single lot area group in separate areas of a development is not permitted.
E.
The Planning Commission may waive certain requirements noted in Tables 17.02.090.1A, 17.02.090.1B, 17.02.090.1C, 17.02.090.2, 17.02.090.3, 17.02.090.4 and 17.02.090.5 if the project is consistent with the General Plan and the Commission is able to find that the project has been designed to meet the intent of the standards.
(Ord. No. 244-21, § 1, 7-21-2021)
17.02.090 - Residential lot, yard and height standards. ¶
17.02.090.1 Single-family detached and single-family detached cluster standards. ¶
A.
Applicability. This section applies to the creation or alteration of lots in all single-family residential developments.
1.
The setback requirements of this section apply to new construction and the alteration of single-family structures on all lots.
2.
If an existing single-family structure in the NC district meets the setback provisions of Table 17.02.090.1A, Single-Family Detached Lot and Building Standards, Small Subdivisions, the setback restricts additions made to the structure after the effective date of this Zoning Code unless the proposed addition meets the provisions of Subsection 17.02.090.8, Special standards for neighborhood conservation district.
3.
Subsection B., below, applies to:
a.
All lot splits, lot combinations, and resubdivision of lots in the NC61-6, NC80-6, NC80-7, NC87-6, and NC1-1 districts; and
b.
All single-family development in small subdivisions (of forty or fewer lots) in the R-S or R-U districts.
4.
Subsection C., below, applies to all single-family development in large subdivisions (that include more than forty single-family lots) in the R-S or R-U districts.
5.
Subsection D., below, applies to all single-family construction in the R-E and AR districts, regardless of whether lots are developed in a single subdivision or on a lot-by-lot basis.
B.
Lot standards for small subdivisions. Lot and building standards for single-family detached units are set out in Table 17.02.090.1A, Single-Family Detached Lot and Building Standards; Small Subdivisions:
Table 17.02.090.1A Single-Family Detached Lot and Building Standards; Small Subdivisions
| Zoning District and Development Type |
Minimum | Maximum | |||||
|---|---|---|---|---|---|---|---|
| Lot Area (Average) |
Lot Width (ft.) | Front and Street Yard Setback1 (ft.) |
Side Setback Min./ Total2 (ft.) |
Rear Setback (ft.) |
Height (ft.) |
Building Coverage Ratio(%) |
|
| R-S, NC80-6, NC80-7, and NC87-6 | |||||||
| Single-family Detached |
20,000 s.f. | 75 | 15 | 10/20 | 40 | 27 | 40% |
| Single-family Detached Cluster |
10,000 s.f. | 40 | 15 | 5/10 | 25 | 35 | 60% |
| Planned Residential |
N/A | 35 | 10 | 3.5/7 | 10 | 45 | 75% |
| R-U and NC61-6 | |||||||
| Single-family Detached |
6,000 s.f. | 70 | 25 | 5/10 | 35 | 35 | 50% |
| Single-family Detached Cluster |
4,000 s.f. | 60 | 20 | 5/10 | 30 | 35 | 40% |
| Planned Residential |
2,500 s.f. | Housing type | 5 | Housing type | Housing type | 45 | 75% |
| NC1-1 | |||||||
| Single-family Detached |
Table 17.01.020.2 |
Table 17.01.020.2 |
50 | 20/40 | 25 | 35 | Table 17.01.020.2 |
| TABLE NOTES: 1Street yard refers to all yards on a street front, side, or rear. Garages that face a street yard shall maintain a minimum of 21' setback from the street yard property line. 2The frst number is the minimum side yard. The second number is the sum of the two side yards. 3The frst number is the minimum interior side yard. The second number is the minimum setback from the peripheral boundaries of the development. |
TABLE NOTES:
1 Street yard refers to all yards on a street front, side, or rear. Garages that face a street yard shall maintain a minimum of 21' setback from the street yard property line.
2 The first number is the minimum side yard. The second number is the sum of the two side yards.
3 The first number is the minimum interior side yard. The second number is the minimum setback from the peripheral boundaries of the development.
C.
Lot standards for large subdivisions. The lot and building standards for single-family detached units in large subdivisions in the R-S and R-U districts are set out in Table 17.02.090.1B, Single-Family Lot and Building Standards; Large Subdivisions. The table requires three classifications of lot area (lot area groups) and width in order to ensure variety within the neighborhood:
Table 17.02.090.1B
Single-Family Detached Lot and Building Standards; Large Subdivisions
| Table 17.02.090.1B Single-Family Detached Lot and Building Standards; Large Subdivisions |
Table 17.02.090.1B Single-Family Detached Lot and Building Standards; Large Subdivisions |
Table 17.02.090.1B Single-Family Detached Lot and Building Standards; Large Subdivisions |
Table 17.02.090.1B Single-Family Detached Lot and Building Standards; Large Subdivisions |
Table 17.02.090.1B Single-Family Detached Lot and Building Standards; Large Subdivisions |
Table 17.02.090.1B Single-Family Detached Lot and Building Standards; Large Subdivisions |
Table 17.02.090.1B Single-Family Detached Lot and Building Standards; Large Subdivisions |
Table 17.02.090.1B Single-Family Detached Lot and Building Standards; Large Subdivisions |
Table 17.02.090.1B Single-Family Detached Lot and Building Standards; Large Subdivisions |
|---|---|---|---|---|---|---|---|---|
| Zoning District and Development Type/Lot Area Group |
Minimum | Maximum | ||||||
| Lot Area (s.f.) |
Lot Width (ft.) |
Percent in Category |
Front/ Street Yard Setback1 (ft.) |
Side Setback Min./ Total2 (ft.) |
Rear Setback (ft.) |
Height (ft.) |
Building Coverage Ratio (%) |
|
| R-S Single-family Detached | ||||||||
| Small Lot | 18,000 | 65 | 25% | 15 | 5/10 | 35 | 27 | 32% |
| Average Lot | 20,000 | 75 | 50% | 15 | 5/10 | 40 | 27 | 40% |
| Large Lot | 22,000 | 80 | Remainder | 25 | 6/16 | 40 | 27 | 40% |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| R-S Single-family Detached Cluster | ||||||||
| Small Lot | 9,000 | 35 | 25% | 10 | 3.5/7 | 20 | 35 | 50% |
| Average Lot | 10,000 | 40 | 50% | 15 | 5/10 | 25 | 35 | 60% |
| Large Lot | 11,000 | 45 | Remainder | 25 | 5/10 | 25 | 35 | 60% |
| R-U Single-family Detached | ||||||||
| Small Lot | 5,000 | 50 | 25% | 20 | 5/10 | 25 | 35 | 40% |
| Average Lot | 6,000 | 60 | 50% | 25 | 5/10 | 35 | 35 | 50% |
| Large Lot | 6,500 | 60 | Remainder | 25 | 5/10 | 35 | 35 | 50% |
| R-U Single-family Detached Cluster | ||||||||
| Small Lot | 3,500 | 35 | 25% | 10 | 3.5/7 | 20 | 35 | 32% |
| Average Lot | 4,000 | 40 | 50% | 15 | 5/10 | 30 | 35 | 40% |
| Large Lot | 4,500 | 45 | Remainder | 20 | 5/10 | 30 | 35 | 40% |
| TABLE NOTES: 1Street yard refers to all yards on a street front, side, or rear. Garages that face a street yard shall maintain a minimum of 21' setback from the street yard property line. 2The frst number is the minimum side yard. The second number is the sum of the two side yards. |
D.
Lot standards for construction in the R-E and AR districts. Lot and building standards for single-family detached units are set out in Table 17.02.090.1C, Single-Family Detached Lot and Building Standards; R-E and AR districts:
Table 17.02.090.1C
Single-Family Detached Lot and Building Standards; R-E and AR Districts
| Table 17.02.090.1C Single-Family Detached Lot and Building Standards; R-E and AR Districts |
Table 17.02.090.1C Single-Family Detached Lot and Building Standards; R-E and AR Districts |
Table 17.02.090.1C Single-Family Detached Lot and Building Standards; R-E and AR Districts |
Table 17.02.090.1C Single-Family Detached Lot and Building Standards; R-E and AR Districts |
Table 17.02.090.1C Single-Family Detached Lot and Building Standards; R-E and AR Districts |
Table 17.02.090.1C Single-Family Detached Lot and Building Standards; R-E and AR Districts |
Table 17.02.090.1C Single-Family Detached Lot and Building Standards; R-E and AR Districts |
Table 17.02.090.1C Single-Family Detached Lot and Building Standards; R-E and AR Districts |
|---|---|---|---|---|---|---|---|
| Zoning District and Development Type |
Minimum | Maximum | |||||
| Lot Area | Lot Width (ft.) |
Front Setback1 (ft.) |
Side Setback Min./ Total (ft.)2 |
Rear Setback (ft.) |
Height (ft.) |
Building Coverage Ratio (%) |
|
| R-E | |||||||
| Single-family Detached |
2.5 acre | 200 | 50 | 30/100 | 50 | 35 | 10% |
| Single-family Detached Cluster |
1 acre | 100 | 25 | 15/30 | 25 | 35 | 25% |
| AR | |||||||
| Single-family Detached Cluster |
1 acre | 100 | 50 | 5/10 | 30 | 35 | 10% |
| TABLE NOTES: 1Street yard refers to all yards on a street front, side, or rear. Garages that face a street yard shall maintain a minimum of 21' setback from the street yard property line. |
2 The first number is the minimum side yard. The second number is the sum of the two side yards. May not be applicable to accessory or junior accessory dwellings (refer to Section 17.01.050.12) or priority residential infill development (refer to Section 17.01.050.16)
E.
Lot standards for lot or parcel revisions for residential use in NC, R-S, R-E, or R-U districts. Whenever a new lot configuration is proposed for single-family use that will increase the size of an existing lot or parcel in an area that has been either platted or constructed as residential in the NC, R-S, or R-E districts, the new lot(s) may not exceed twenty-five percent of the average of the lots on the same block face.
17.02.090.2 Patio house standards. Lot and building standards for patio house detached units are set out in Table 17.02.090.2, Patio House Lot and Building Standards:
Table 17.02.090.2
Patio House Lot and Building Standards
| Table 17.02.090.2 Patio House Lot and Building Standards |
Table 17.02.090.2 Patio House Lot and Building Standards |
Table 17.02.090.2 Patio House Lot and Building Standards |
Table 17.02.090.2 Patio House Lot and Building Standards |
|---|---|---|---|
| Lot Size Group | Small | Average | Large |
| Min. % In Group | 25 | 50 | remainder |
| Min. Lot Area per du (s.f.) | 4,640 | 5,000 | 5,450 |
| Min. Lot Width per du (ft.) | 50 | 55 | 60 |
| Min. Front Setback (House/Garage1) (ft.) | 12/20 | ||
| Min. Building Separation (ft.) | 10 | ||
| Min. Patio Area2(s.f.) | 930/48 | 1,000/48 | 1,000/48 |
| Min. Patio Width (ft.) | 20 | 20 | 22 |
| Rear Setback (House/Garage3) (ft.) | 10 | ||
| Max. Height (ft.) | 28 | ||
| Max. Building Coverage Ratio | 50% | 48% | 48% |
| TABLE NOTES: 1Setback from right-of-way to garage front when the garage faces the street instead of an alley. 2The patio area is a rectangle having minimum area and width that is a basic yard, but does not count all the yard area. 3Setback from rear lot line to garage when the garage is accessed from an alley. May not be applicable to accessory or junior accessory dwellings (refer to Section 17.01.050.12) or priority residential infll development (refer to Section 17.01.050.16) |
17.02.090.3 Townhouse standards. ¶
A.
Lot and building standards for townhouse units are set out in Table 17.02.090.3, Weak-Link Townhouse and Townhouse Lot and Building Standards.
Table 17.02.090.3
Weak-Link Townhouse and Townhouse Lot and Building Standards
| Table 17.02.090.3 Weak-Link Townhouse and Townhouse Lot and Building Standards |
Table 17.02.090.3 Weak-Link Townhouse and Townhouse Lot and Building Standards |
Table 17.02.090.3 Weak-Link Townhouse and Townhouse Lot and Building Standards |
Table 17.02.090.3 Weak-Link Townhouse and Townhouse Lot and Building Standards |
Table 17.02.090.3 Weak-Link Townhouse and Townhouse Lot and Building Standards |
Table 17.02.090.3 Weak-Link Townhouse and Townhouse Lot and Building Standards |
Table 17.02.090.3 Weak-Link Townhouse and Townhouse Lot and Building Standards |
|---|---|---|---|---|---|---|
| Development Type | Weak-Link Townhouse | Townhouse | ||||
| Lot Size Group | Small | Average | Large | Small | Average | Large |
| Min. Lot Area per du (s.f.)1 |
3,300 | 3,600 | 3,900 | 2,200 | 2,400 | 2,600 |
| Min. Lot Width per du (ft.)1 |
33 | 36 | 39 | 20 | 24 | 26 |
| Min. % In Group | 25 | 50 | remainder | 25 | 50 | remainder |
| Min. Street Setback (building/garage) (ft.) |
15/20 | 12/20 | ||||
| Min. Building Separation2(ft.) |
10 | 10 | ||||
| Rear Setback3(ft.) | 30 | 30 | ||||
| Min. Number of Attached du's |
44 | 44 | ||||
| Max. Number of Attached du's |
85 | 85 | ||||
| Max. Height (ft.) | 35 | 35 | ||||
| Max. Building Coverage Ratio |
55% | 50% | ||||
| Floor Area Ratio | 0.72 | 0.88 | 0.77 | 1.10 | 1.20 | 1.20 |
| TABLE NOTES: 1The values assume that the garage access is from an alley to the rear. If the garage access is from the street, add 20 percent to lot area and width. 2The building separation may be common open space if linked to other common areas. 3A rear load garage may extend into the rear yard, provided the maximum building coverage is unchanged and the rear setback to the garage is not less than 20 feet. 4Two units are allowed where at least one other building on-site has four or more units and site conditions would result in a loss of units if three were required. 5More than 8 units may be attached if the project is confgured along a block face of a public street and adequate access exists to the rear of the building for the provision of emergency services. May not be applicable to accessory or junior accessory dwellings (refer to Section 17.01.050.12) or priority residential infll development (refer to Section 17.01.050.16) |
TABLE NOTES:
1 The values assume that the garage access is from an alley to the rear. If the garage access is from the street, add 20 percent to lot area and width.
2 The building separation may be common open space if linked to other common areas.
3 A rear load garage may extend into the rear yard, provided the maximum building coverage is unchanged and the rear setback to the garage is not less than 20 feet.
4 Two units are allowed where at least one other building on-site has four or more units and site conditions would result in a loss of units if three were required.
5 More than 8 units may be attached if the project is configured along a block face of a public street and adequate access exists to the rear of the building for the provision of emergency services.
May not be applicable to accessory or junior accessory dwellings (refer to Section 17.01.050.12) or priority residential infill development (refer to Section 17.01.050.16)
B.
Lot standards for lot or parcel revisions for residential use in NC, R-S, R-E, and R-U. Whenever a new lot configuration is proposed for townhouse use that will increase the size of an existing lot or parcel in an area that has been either platted or constructed as residential in the NC, R-S, R-E, or R-U districts, the new lot(s) may not exceed twenty-five percent of the average of the lots on the same block face.
17.02.090.4 Duplex standards. ¶
A.
Lot and building standards for duplex units are set out in Table 17.02.090.4 Duplex Lot and Building Standards:
Table 17.02.090.4
Duplex Lot and Building Standards
| Table 17.02.090.4 Duplex Lot and Building Standards |
Table 17.02.090.4 Duplex Lot and Building Standards |
Table 17.02.090.4 Duplex Lot and Building Standards |
Table 17.02.090.4 Duplex Lot and Building Standards |
Table 17.02.090.4 Duplex Lot and Building Standards |
|---|---|---|---|---|
| Development Type | Side-By-Side Duplex | Over-Under Duplex | ||
| Lot Size Group | Small | Average | Large | N/A |
| Min. Area per Building (s.f.) |
7,000 | 7,500 | 8,150 | 7,500 |
| Min. Lot Area per du |
3,500 | 3,750 | 4,075 | N/A |
| Min. Lot Width (ft.) |
351 | 351 | 401 | 75 |
| Min. % in Group | 25% | 50% | Remainder | 70 |
| Front Setback (ft.) | 20 | 20 | ||
| Side Setback (Min./Total)2(ft.) |
5/10 | 8/22 | ||
| Rear Setback (ft.) | 25 | 25 | ||
| Max. Height (ft.) | 32 | 35 | ||
| Max. Building Coverage Ratio |
50% | 50% | 50% | 45% |
| TABLE NOTES: 1Per dwelling unit. 2The frst number is the minimum side yard. The second number is the sum of the two side yards. For example, 8/22 means that if one side yard is 8 feet, the other must be 14 feet (8 + 14 = 22). May not be applicable to accessory or junior accessory dwellings (refer to Section 17.01.050.12) or priority residential infll development (refer to Section 17.01.050.16) |
B.
Lot standards for lot or parcel revisions for residential use in NC, R-S, R-E, and R-U districts. Whenever a new lot configuration is proposed for duplex use that will increase the size of an existing lot or parcel in an
area that has been either platted or constructed as residential in the NC, R-S, R-E, or R-U districts, the new lot(s) may not exceed twenty-five percent of the average of the lots on the same block face.
17.02.090.5 Cottage cluster/cohousing standards. ¶
A.
Lot and building standards for cottage cluster units are set out in Table 17.02.090.5, Cottage Home Lot and Building Standards:
Table 17.02.090.5 Cottage Home Lot and Building Standards
Minimum Parcel Area Per Unit (s.f.) 4,250
| Maximum Floor Area Ratio on Parcel | 0.30 |
|---|---|
| Minimum Building Spacing (ft.) | 10 |
| Maximum Height (ft.) | 27 |
| Maximum Gross Density for Parcel Developed with Cottages (units/acre) | 10 |
| Front Setback (ft.) | 15 |
| Side and Rear Setback (ft.) | 6 |
| Parking Setback (ft.) | 10 |
| Minimum Open Space Ratio for Parcel Developed with Cottages | 35% |
| May not be applicable to accessory or junior accessory dwellings (refer to Section 17.01.050.12) or priority residential infll development (refer to Section 17.01.050.16) |
May not be applicable to accessory or junior accessory dwellings (refer to Section 17.01.050.12) or priority residential infill development (refer to Section 17.01.050.16)
B.
Lot standards for lot or parcel revisions for residential use in NC, R-S, R-E, and R-U districts. Whenever a new lot configuration is proposed for cottage cluster or cohousing use that will increase the size of an existing lot or parcel in an area that has been either platted or constructed as residential in the NC, R-S, R- E, or R-U, districts, the new lot(s) may not exceed ten percent of the average of the lots on the same block face.
17.02.090.6 Multi-housing standards. Lot and building standards for multiplex and multifamily housing buildings are set out in Table 17.02.090.6, Multiplex and Multifamily Lot and Building Standards:
| Table 17.02.090.6 Multiplex and Multifamily Lot and Building Standards |
||
| Min. Lot Area per du (s.f.) | 2,000 | 1,800; 1,7001 |
| Min. Lot Width per Building (ft.) |
N/A; 751, 2 | 751, 2 |
| Min. Street Setback (ft.) | 20; 101, 3 | 30; 101, 3 |
| Min. Rear Setback (ft.) | 15; 201 | 30; 201 |
| Min. Side Setback (ft.) | 10; 51 | 20; 51 |
| Min. Building Separation (ft.) |
15 | 30; 151 |
| Parking Setback from Street Curb (ft.) |
20 | parking not permitted in street yard |
| Parking Setback from Rear and Side Lot Lines (ft.) |
2.5 | 8 |
| Max. Height (ft.) | 35; 40' or 3 stories, whichever is lower1 |
50; 40' or 3 stories, whichever is lower1 |
| Max. Building Coverage Ratio (%) | 44 | 25; 801, 4 |
| Floor Area Ratio | 0.80; N/A2 | 0.70; N/A1 |
Max. Number of First Floor Units per 3 8; N/A[1] Building TABLE NOTES: 1 In the R-U HD.
2 Lot width applies only to newly created lots.
3 To the front facade; front porch or front entryway may extend up to a maximum of 5' into the 10' setback area. 4 In R-U HD, maximum coverage includes the buildings plus all other impervious areas.
May not be applicable to accessory or junior accessory dwellings (refer to Section 17.01.050.12) or priority residential infill development (refer to Section 17.01.050.16)
17.02.090.7 Special standards for neighborhood conservation district. ¶
A.
Generally. This section provides an alternative set of standards for development, redevelopment, and expansion of existing buildings (as indicated below) within the NC subdistricts when the new construction would encroach into the setbacks that are established by Table 17.02.090.1B, Single-Family Detached Lot and Building Standards; Small Subdivisions. See Figure 17.02.090.7, Single-Family Detached Lot Standards. May not be applicable to accessory or junior accessory dwellings (refer to Section 17.01.050.12) or priority residential infill development (refer to Section 17.01.050.16)
Figure 17.02.090.7
Single-Family Detached Lot Standards
The proposed addition (shown below) extends past the minimum general side setback line established in Table 17.02.090.1 A, Single-Family Detached Lot and Building Standards; Small Subdivisions. The alternative setback standards of this section will apply instead of the minimum general standards if all conditions of this section are met.
==> picture [420 x 232] intentionally omitted <==
B.
Alternative building setback standards; all setbacks. Alternative setbacks shall be applied only if it is demonstrated that the standards of the applicable subsection of this section are met, and the proposed construction:
1.
Does not interfere with planned expansion of right-of-way, and if right-of-way expansion is planned, the application is evaluated as if the right-of-way has been expanded;
2.
Does not result in interference with a utility easement;
3.
Does not cause more or faster drainage onto abutting properties or rights-of-way than the condition that existed before the proposed construction;
4.
Does not result in a nonconformity with respect to the building code on either the applicant's lot or the abutting property;
5.
Is built to building code standards that would allow construction of the abutting lot to be built to the same standard along the same setback line;
6.
Does not interfere with emergency access to the rear of the house;
7.
Conforms to building coverage limitations of Table 17.02.090.1B, Single-family Detached Lot and Building Standards, Small Subdivisions; and
8.
Does not reduce the area provided for parking to fewer than two paved off-street parking spaces (one or both may be in a garage or carport).
C.
Alternative building setback standards; front setbacks.
1.
New development; redevelopment; and building expansion. For new development, redevelopment, or building expansion, front setbacks may be reduced from the standards set out in Table 17.02.090.1B,
Single-family Detached Lot and Building Standards, Small Subdivisions, if it is demonstrated that the proposed new front building setback:
a.
Is equal to not more than ten percent less than the average actual setback of the other homes on the same side of the same block; and/or
b.
For an attached or detached garage, is equal to the average actual front setback to an attached or detached garage with comparable garage door orientation with respect to the street on the same side of the same block. In no case shall the garage be set back less than twenty-one feet if it loads from the sideyard.
2.
Building expansion only. For building expansions only, front setbacks may be reduced from the standards set out in Table 17.02.090.1B, Single-family Detached Lot and Building Standards, Small Subdivisions, if compliance with any of the following options is demonstrated:
a.
Option #1. The reduction is ten percent or less of the required front setback, and the encroachment will not reduce the depth of a driveway to less than twenty-one feet in length to the edge of the sidewalk or ditch or street pavement, whichever edge is closest to the building;
b.
Option #2. The reduction is more than ten percent of the required front setback, but less than twenty-five percent of the required front setback, and:
i.
No garage doors that face the street are located in the reduced setback area;
ii.
The improvement is not more than twenty feet in height;
iii.
If the encroachment is more than ten feet wide (measured parallel to the front building line), then it is screened from view from the public right-of-way by a canopy tree or evergreen tree; and
iv.
The encroachment is not more than thirty feet wide or fifty percent of the lot width, whichever is smaller.
c.
Option #3. The existing building encroaches upon the setback set out in Table 17.02.090.1B, Single-family Detached Lot and Building Standards, Small Subdivisions, on the effective date, and:
i.
The proposed construction will not reduce the depth of a driveway to less than twenty-one feet in length to the edge of the sidewalk or ditch or street pavement, whichever is closest to the building;
ii.
The proposed construction will be set back not less than ninety percent of the setback to the existing building.
D.
Alternative building setback standards; interior side setbacks.
1.
New development; redevelopment; and building expansion. For new development, redevelopment, or building expansion, interior side setbacks may be reduced from the standards set out in Table 17.02.090.1B Single-family Detached Lot and Building Standards, Small Subdivisions, if it is demonstrated that the proposed side building setback is equal to not more than the average actual side building setback of the other homes on the same side of the same block.
2.
Building expansion only. For building expansion only, interior side setbacks may be reduced from the standards set out in Table 17.02.090.1B, Single-family Detached Lot and Building Standards, Small Subdivisions, up to forty percent if it is demonstrated that the proposed construction meets all of the following standards:
a.
Limit of encroachment.
i.
If the lot that abuts the proposed building expansion is used for residential purposes, then:
(a)
The building expansion shall be screened from view from the public street by at least one tree per story of the building expansion, unless it projects into the required side setback less than one foot further towards the lot line than the existing building;
(b)
Building expansions shall be twelve feet in height or less;
(c)
Building expansions shall be set back at least forty-two inches from the side lot line.
ii.
If the lot that abuts the proposed building expansion is used for nonresidential purposes or permanent open space that is at least twenty feet in width, then the building expansion shall be set back at least fortytwo inches from the side lot line.
b.
Horizontal dimension. The building expansion, combined with the existing building, does not create a horizontal dimension of more than fifty feet without an offset in the building wall of at least three feet.
c.
Windows. The building expansion shall not include a window that is located directly across from another window on a residential building that is closer than twenty feet away, unless:
i.
The window is on the first floor and an opaque fence is installed between the two buildings to a height of six feet; or
ii.
The window is not operational and is made of glass block or frosted glass, or other opaque material approved by the director.
E.
Alternative building setback standards; rear setbacks.
1.
Rear setbacks may be reduced on any lot in the NC district if it is demonstrated that the proposed rear building setback is equal to not more than ten percent less than the average actual setback of the other homes on the same side of the same block.
2.
Rear setbacks may be reduced on lots with rear lot lines that abut permanent open space, and through lots with fences or walls that screen rear yards from major roadways, according to the following standards:
a.
For one-story construction, or portions of construction, the rear setback may be reduced by up to fifty percent if it is demonstrated that the proposed construction is located behind an opaque fence or garden wall that is at least five feet in height, and one evergreen or canopy tree is planted in the rear yard for each twelve feet of width of the encroaching portion of the proposed construction.
b.
For two-story construction, or portions of construction, the rear setback may be reduced up to thirty percent if it is demonstrated that the standards of Subsection E.2.a., above, are met.
17.02.090.8 Required parking and loading for residential uses. ¶
A.
Required number of spaces. The parking requirements for residential uses are set out in Table 17.02.090.8, Required Parking and Loading for Residential Uses:
Table 17.02.090.8
Required Parking and Loading for Residential Uses
| Table 17.02.090.8 Required Parking and Loading for Residential Uses |
Table 17.02.090.8 Required Parking and Loading for Residential Uses |
Table 17.02.090.8 Required Parking and Loading for Residential Uses |
|---|---|---|
| Use | Parking and Loading | |
| Required Parking Spaces | Required Loading Spaces | |
| Accessory and Junior Accessory Dwelling Units | (refer to Section 17.01.050.12) | NA |
| Single-family Detached (including manufactured home outside manufacture home park or subdivision) |
2 spaces/dwelling unit | N/A |
| Single-family Attached | 2 spaces/dwelling unit | N/A |
| Multiplex and Multifamily | 1 space per studio or 1 bedroom dwelling unit 1.2 spaces per bedroom for 2+ bedroom dwelling unit All + 1 guest space per 4 dwelling units |
1 space per 20 dwelling units in a vertically mixed use building; not required in other confgurations |
| Manufactured Home (inside manufactured home park or subdivision) | 2 spaces per dwelling unit + 1 guest space per 4 dwelling units |
N/A |
| Community Homes | As required for housing type | N/A |
| Live-Work Units | 3 spaces per dwelling unit | N/A |
| Senior Independent Living Center | 1.2 spaces per dwelling unit | N/A |
| Emergency Shelter | 1.5 spaces per projected household capacity |
1 space per every shared kitchen facility; not required if kitchen facilities are not shared. |
B.
Parking space design for non-multi-unit residential uses. Parking spaces for single-family attached and detached residential uses, for live-work units, and for manufactured homes outside of a manufactured home park or subdivision that are located in private garages, carports, or individual driveways are not required to be marked. An area on a private residential lot is considered a parking space if:
1.
The area is at least nine feet by eighteen feet in dimension;
The area does not encroach upon a public sidewalk;
3.
The area is hard-surfaced; and
4.
The area is accessible from the street. See Figure 17.02.090.8, Private Residential Parking Spaces.
C.
Residential care.
1.
Day care facilities with seven to twelve adults or nine to fourteen children, one on-site parking space is required, in addition to parking required for the residence, except when the Director finds that adequate onstreet parking exists for dropping off and picking up clients.
2.
Day care centers with more than twelve adults or more than fourteen children must provide two spaces per facility and one space for each twelve day care clients (based on the facility's license), rounded to the nearest whole number, in addition to any spaces required for the residential use.
Figure 17.02.090.8
Private Residential Parking Spaces
==> picture [471 x 205] intentionally omitted <==
D.
Single-family and duplex parking.
1.
No more than one required off-street parking space may be located in the front or street side yard.
2.
No more than one driveway per street frontage may be extended from the edge of the public street to the property except where the total width of the street frontage is eighty feet or greater, or where a circular driveway is utilized.
3.
The width of paved surfacing for parking in the required front yard area shall be limited to a maximum of fifty percent of the width of the front yard and no more than twenty feet, whichever is greater.
E.
Parking area design of multi-unit residential parking. Parking spaces for multifamily, multiplex, senior independent living centers, and emergency shelters shall meet the requirements specified in the city's design review manual.
F.
Covered parking.
1.
A minimum of one of the required parking spaces for a single-family home shall be covered.
2.
The cover shall be architecturally integrated into the main structure.
17.02.090.9 Design of residential developments. ¶
A.
R-U HD district design review requirements.
1.
Site development and architectural features. Site development and architectural features of projects shall comply with the following:
a.
Site development features. The following site layout and development features should be adhered to:
i.
Parking shall be provided behind buildings, in the rear of the site or accessed from alleys or screened from view of the public street.
ii.
Front setback hardscape in the form of walkways, driveways or other hardcover pavement shall not exceed twenty-five percent.
iii.
Buildings should be oriented to form interior courtyards and common spaces.
b.
Architectural features. Building architecture shall respect the neighborhood design character of the surrounding setting and incorporate key character defining elements, such as roof pitch, window types and style, siding, trim elements, similar color palette, etc. The following architectural features shall be included for buildings that front the street:
i.
Balconies;
ii.
Porches;
iii.
Pitched roofs;
iv.
Overhanging roofs with gabled ends;
v.
Building entries with covered porches;
vi.
Dormers; and
vii.
Change in wall plane (pop outs, projections etc.) for buildings that exceed twenty-four feet in length.
2.
Design review guidelines consistency. Project design, such as landscaping, lighting, site lay out, signage, trash enclosure, architecture, use of building materials and colors, shall be consistent with the city's design review manual.
B.
Other residential uses. Other residential uses subject to design review, as determined in this Zoning Code or in the design review manual, shall comply with the design review manual.
(Ord. No. 244-21, § 1, 7-21-2021)
17.02.100 - Nonresidential scale and parking regulations.
17.02.100.1 Nonresidential lot, yard and height standards.
A.
In general. Table 17.02.100.1, Nonresidential Lot, Yard and Height Standards, sets out nonresidential lot, setback and height standards for each district and development type:
Table 17.02.100.1 Nonresidential Lot, Yard, And Height Standards
| Table 17.02.100.1 Nonresidential Lot, Yard, And Height Standards |
Table 17.02.100.1 Nonresidential Lot, Yard, And Height Standards |
Table 17.02.100.1 Nonresidential Lot, Yard, And Height Standards |
Table 17.02.100.1 Nonresidential Lot, Yard, And Height Standards |
Table 17.02.100.1 Nonresidential Lot, Yard, And Height Standards |
Table 17.02.100.1 Nonresidential Lot, Yard, And Height Standards |
Table 17.02.100.1 Nonresidential Lot, Yard, And Height Standards |
|---|---|---|---|---|---|---|
| District and Use | Minimum | |||||
| Lot Width (ft.) 1 |
Build-to Line (ft.)2 |
Front Setback (ft.)2 |
Side Yard Min./Total (ft.)2 |
Rear Setback (ft.)2 |
Maximum Height (ft.) |
|
| R-E | ||||||
| Public Assembly | 300 | N/A | 100 | 50/100 | 35 | 35 |
| All Other Uses | 500 | N/A | 150 | 30/60 | 100 | 27 |
| R-S | ||||||
| Institutional Residential | 150 | N/A | 15 | 5/20 | 403 | 27 |
| Public Assembly | 150 | N/A | 30 | 25/50 | 504 | 35 |
| All Other Uses | 75 | N/A | 30 | 10/20 | 40 | 27 |
| R-U/R-U HD | ||||||
| Institutional Residential | 140 | N/A | 20 | 5/20 | 353 | 27 |
| Public Assembly | 300 | N/A | 50 | 20/40 | 35 | 35 |
| All Other Uses | 140 | N/A | 40 | 20/40 | 35 | 27 |
| NC | ||||||
| Public Assembly | 150 | N/A | 15 | 10/20 | 40 | 35 |
| All uses | Two times the yards for single-family in each subdistrict | 27 | ||||
| C-S | ||||||
| Commercial Retail | 50 | 10 | N/A | 5/10 | 10 | 27 |
| Ofce/Service | 50 | 10 | N/A | 5/10 | 10 | 27 |
| All other uses | 50 | 10 | N/A | 10/20 | 25 | 27 |
| C | ||||||
| Commercial Retail | 50 | 105; N/A6 | N/A | 8/16 | 10 | 35 |
| Ofce/Lodging | 50 | 155; N/A6 | N/A | 10/20 | 10 | 35 |
| Services | 50 | 105; N/A6 | N/A | 10/20 | 10 | 35 |
| All Other Uses | 100 | 155; N/A6 | N/A | 10/20 | 10 | 35 |
| --- | --- | --- | --- | --- | --- | --- |
| C-D | ||||||
| Mixed Use | 66 | 07 | N/A | 0 | 0 | 45 |
| All Other Uses | 22 | 07 | N/A | 0 | 0 | 45 |
| B-P | ||||||
| Ofce | 125 | N/A | 15 | 15/30 | 30 | 55 |
| Industrial | 125 | N/A | 15 | 15/30 | 30 | 50 |
| Warehouse | 150 | N/A | 15 | 15/30 | 30 | 50 |
| Smoke Stacks and Grain Elevators |
N/A | N/A | 15 | 10/20 | 10 | 90 |
| All Other Uses | 100 | N/A | 15 | 10/20 | 10 | 50 |
| IN | ||||||
| Smoke Stacks and Grain Elevators |
N/A | N/A | 25 | 15 | 30 | 90 |
| All Other Uses | 125 | N/A | 25 | 15 | 30 | 27 |
| AR | ||||||
| Grain Elevators | N/A | N/A | 100 | 100/200 | 100 | 90 |
| Farmworker Housing | 50 | N/A | 25 | 78 | 409 | 35 |
| All Other Uses | 50 | N/A | 25 | 20/20 | 25 | 35 |
| TABLE NOTES: 1Along major roadways, frontages in excess of the minimum lot width may be required to meet all access and development requirements. 2If a larger buferyard is required, the setback or build-to line shall be the width of the buferyard. All build-to lines shall apply to any street frontage, regardless of whether they are front or side street lines. 3If a courtyard of a min. of 40 times the width of the rear property line is provided anywhere on-site, the rear setback may be reduced to 15'. 4If a courtyard of a min. of 50 times the width of the rear property line is provided anywhere on-site, the rear setback may be reduced to 15'. 5On a site with frontage along the downtown fringe streets. 6On all other sites zoned C. 7Buildings shall be constructed to a build-to line that allows enough room for a 10-foot wide attached sidewalk. If the 10-foot wide sidewalk can be constructed entirely within the right-of-way, then the build-to line shall be the property line. 8Measured between individual unit side walls. 9Measured between front and/or rear unit walls. |
B.
Special yard restrictions in the C-S district. The following standards apply in the C-S district:
1.
No driveway aisles shall be installed between the front or side street wall of the building(s) and the front or side street property lines, except that driveways to interior parking areas may traverse through the area, which is otherwise reserved for landscaping.
Parking areas shall be located at least ten feet farther from the front or side street property line than the actual front or side street wall of the building(s).
17.01.100.2 Nonresidential open space and building scale. Table 17.02.100.2, Nonresidential Open Space and Building Scale, sets out nonresidential minimum open space and maximum building size standards for each district and development type:
| Table 17.02.100.2 Nonresidential Open Space and Building Scale |
||
| District and Use | Open Space and Building Size | |
| Minimum % Open Space | Maximum Building Size | |
| R-E | ||
| Public Assembly | 15 | 75,000 s.f. |
| All Other Uses | 15 | 20,000 s.f. |
| R-S | ||
| Public Assembly | 15 | 7,500 s.f. |
| All Other Uses | 15 | 5,000 s.f. |
| R-U/R-U HD | ||
| Public Assembly | 15 | 15,000 s.f. |
| All Other Uses | 15 | 10,000 |
| NC | ||
| Public Assembly | 15 | 7,500 s.f. |
| All Other Uses | 15 | 5,000 |
| C-S | ||
| Commercial Retail | 15 | The lesser of 14,000 s.f. per bldg. or 32% of lot |
| Ofce/Service | 15 | The lesser of 20,000 s.f. per bldg. or 59% of lot |
| All Other Uses | 15 | The lesser of 14,000 s.f. per bldg. or 32% of lot |
| C | ||
| Commercial Retail | 12 | 5,000 s.f. per foor1/50% of lot per foor2 |
| Ofce/Lodging | 15 | 6,000 s.f.1/N/A2 |
| Services | 15 | 5,000 s.f.1/50% of lot2 |
| All Other Uses | 15 | 5,000 s.f.1/50% of lot2 |
| C-D | ||
| Residential, Elderly | 10 | 1.2 times the area of the lot |
| --- | --- | --- |
| Residential | 5 | 2.7 times the area of the lot |
| Mixed Use | 5 | 1.9 times the area of the lot |
| All Other Uses | 5 | 2 times the area of the lot |
| B-P | ||
| All Uses | 20 | .88 times the area of the lot |
| IN | ||
| All Uses | 10 | .77 times the area of the lot |
| AR | ||
| All Uses | 90 | 10,000 s.f. |
| Table Notes: 1For sites with frontage along the downtown fringe streets 2For sites that do not have frontage along the downtown fringe streets |
17.02.100.3 Parking and loading regulations. ¶
A.
Applicability.
1.
All new development shall provide the minimum number of parking as listed in Subsections 17.02.100.45, Required parking and loading for institutional uses, through Subsection 17.02.100.10, Required parking and loading for special uses, and shall comply with all other provisions of this subsection.
2.
Expansions to existing development and changes in use of existing buildings that require additional parking shall provide parking to the extent of the new demand created by the expansion or change in use.
3.
Changes in use of existing buildings, where the new use would require less parking spaces than the previous use, shall not be required to provide additional parking spaces.
4.
Reuse of existing buildings and lease spaces within the downtown parking standards overlay district are permitted without requiring additional parking.
5.
Buildings that are less than five thousand square feet in area are exempt from loading space requirements.
B.
Timing of compliance. No certificate of occupancy shall be issued unless and until off-street vehicular parking is provided in accordance with the applicable subsection.
C.
Uses not listed. The director shall determine the parking requirements for uses that are not listed based on:
1.
The uses in this applicable subsection that are most similar to the proposed uses; or
2.
Parking studies of similar uses that are provided by the applicant and certified by a qualified professional engineer and as approved by the director.
3.
The director may forward the decision to assign parking requirements to the planning commission.
D.
Design of standard parking lots. Except as otherwise provided in this chapter, off-street parking shall be designed and improved in accordance with the city's off-street parking development standards incorporated into the city's design review manual, as approved by the city council.
E.
Use of required parking and loading by another building or use. No part of an off-street parking area or offstreet loading area required for any building or use for the purpose of complying with the provisions of this chapter shall be included as part of an off-street parking area or off-street loading area similarly required for another building unless the type of structure indicates, in the opinion of the planning commission, that the periods of usage of such buildings or uses will not be simultaneous with each other.
F.
Free and clear parking access and maintenance.
1.
All parking spaces and access aisles shall be free and clear of equipment, refuse, storage items, or anything which inhibits access and parking of vehicles at all times.
2.
All parking spaces and access aisles shall be maintained in good repair in accordance with the city's offstreet parking development standards and any other conditions imposed at the time of approval.
17.02.100.4 Shared, off-site, and other vehicle parking. ¶
A.
Off-site parking. Required parking may be located off-site if all of the following conditions are met:
1.
The off-site parking lot is located not more than six hundred feet from the main building or structure it serves;
2.
The planning commission has issued a conditional use permit and found that the provision of required offstreet parking on the same parcel with the main building is impossible or impractical due to site conditions, or that utilization of parking spaces on another parcel will accomplish a desirable design objective, and that an acceptable alternative is available.
3.
To ensure perpetuation of the off-street parking requirement, the owner(s) of the same lot(s) with the main building(s), and the owner(s) of the parking space on the separate parcel(s) shall execute a declaration of restrictions and covenants covering said lot(s) and parking spaces. Pursuant to California Government Code Section 65870, this declaration of restrictions and covenants shall be made on forms prescribed by the director, setting aside the required parking space(s) for parking only upon approval by the city council.
4.
This section shall be implemented following the city council's adoption of an ordinance pursuant to California Government Code Section 65870.
B.
Use of required parking and loading by another building or use. No part of an off-street parking area or offstreet loading area required for any building or use for the purpose of complying with the provisions of this chapter shall be included as part of an off-street parking area or off-street loading area similarly required for another building unless the type of structure indicates, in the opinion of the planning commission and city council, that the periods of usage of such buildings or uses will not be simultaneous with each other.
C.
Motorcycle parking. Motorcycle spaces shall be designed consistent with the city's off-street parking development standards.
17.02.100.5 Required parking and loading for institutional uses. The parking requirements for institutional uses are set out in Table 17.02.100.5, Required Parking and Loading for Institutional Uses:
Table 17.02.100.5 Required Parking and Loading for Institutional Uses
Standard Development
Use
| Required Parking Spaces |
Required Loading Spaces |
|
|---|---|---|
| Cemetery | Greater of: Sum of 1 space per 100 s.f. of indoor assembly space + 3 spaces per 1,000 s.f. of ofce foor area; or 20 spaces per acre of grave sites |
1 space per building with a foor area of 50,000 s.f. or greater |
| College/University/Vo Tech | 1 space per 200 s.f. of foor area (except auditoriums, theaters, gymnasiums and stadiums) + 1/3 space per person times the capacity (persons) of auditoriums, theaters, gymnasiums and stadiums |
1 space per building with a foor area of 50,000 s.f. or greater |
| Hospitals | 1 space per 2 beds + parking required for medical ofces for out-patient serving areas |
1 space per building with a foor area of 50,000 s.f. or greater |
| Institutional Residential | 1 space per 3 beds | 1 space per 30 beds |
| Place of Public Assembly: Adult Day Care |
1 space per 300 s.f. | N/A |
| Places of Public Assembly: Day Care/Preschool |
1 space per 100 s.f. | N/A |
| Places of Public Assembly: Elementary School |
3 spaces per classroom | 1 space per 40,000 s.f. |
| Places of Public Assembly: Middle School |
4 spaces per classroom | 1 space per 40,000 s.f. |
| Places of Public Assembly: High School |
Special Study | 1 space per building with a foor area of 50,000 s.f. or greater |
| Places of Public Assembly: Library or Museum |
1/3 space per person times building capacity (in persons) |
1 space per 75,000 s.f. of foor area |
| Places of Public Assembly: Other | Greater of:1 space per 6 seats in auditorium; or 1 space per 250 s.f. of foor area |
N/A |
| Private Club: No Food Service |
1 space per 250 s.f. of foor area used for assembly |
Over-the-curb loading allowed during of-peak hours, otherwise 1 space per building |
| Private Club: With Food Service |
1 space per 100 s.f. of foor area used for assembly |
1 space per 25,000 s.f. |
| Protective Care: Jail or Prison |
1 per 5 cells | 1 per 30 cells |
| Protective Care: Other | 1 space per 4 beds | 1 space per 20 sleeping rooms |
| Public Service: Fire Station |
4 spaces per emergency vehicle bay |
N/A |
| Public Service: Police Station |
1 space per 250 s.f. | 1 space per 60,000 s.f. if the building is larger than 40,000 s.f. |
| Public Service: Post Ofce |
1 space per 200 s.f. + 1 space per postal vehicle stored on-site |
1 space per 10,000 s.f. |
| Public Service: Other | 1 space per 300 s.f. | N/A |
| Residential Eldercare Facilities: Assisted Living |
1 space per dwelling unit + 1 space per 3 beds in shared living facilities |
1 space per site |
| --- | --- | --- |
| Residential Eldercare Facilities: Congregate Care |
1 space per dwelling unit | N/A |
| Residential Eldercare Facilities: Nursing Home |
1 space per 3 beds | 1 space per 20 sleeping rooms |
17.02.100.6 Required parking and loading for commercial uses. The parking requirements for commercial uses are set out in 17.02.100.6, Required Parking and Loading for Commercial Uses:
Table 17.02.100.6
Required Parking and Loading for Commercial Uses
| Table 17.02.100.6 Required Parking and Loading for Commercial Uses |
Table 17.02.100.6 Required Parking and Loading for Commercial Uses |
Table 17.02.100.6 Required Parking and Loading for Commercial Uses |
|---|---|---|
| Use | Standard Development | |
| Required Parking Spaces |
Required Loading Spaces |
|
| Agricultural Support/Other Rural Services: Equipment Dealers and Feed Stores |
1 space per 300 s.f. of ofce + 1 space per 750 s.f. of other foor area |
1 space per 75,000 s.f. |
| Agricultural Support/Other Rural Services: Crop Storage/Packing | 1 space per 500 s.f. of foor area | 1 space per 15,000 s.f. |
| Alcoholic Beverage Sales: Package | 1 space per 200 s.f. | 1 space per 15,000 s.f. |
| Alcoholic Beverage Sales: Other, See Restaurants and Bars, below | See Restaurants and Bars, below |
See Restaurants and Bars, below |
| Boarding or Rooming House | 1 space per 12 beds | N/A |
| Car Wash | 3 spaces + 2 spaces per bay or stall |
N/A |
| Commercial Lodging: Full Service Hotel | 1 space per guest room + 2 spaces per 10 guestrooms + 1 space per 100 s.f. of meeting space + ½ of required parking for accessory retail, restaurant, and alcoholic beverage sales uses |
1 space + 1 space per 50,000 s.f. meeting rooms, restaurants, and shops |
| Commercial Lodging: Other | 1 space per guest room + 2 spaces per 10 guestrooms |
1 space per 75 rooms |
| Commercial Retail: Grocery1 | 1 spaces per 200 s.f. | 1 space per 25,000 s.f. |
| Commercial Retail: Other1 | 1 space per 250 s.f. | 1 space per 25,000 s.f. |
| Heavy Retail: Home Center | 1 space per 500 s.f. of foor area | 1 space per 50,000 s.f. |
| Heavy Retail: Lumberyard | 1 space per 500 s.f. of ofce + 1 space per 1,000 s.f. yard space |
1 space per 50,000 s.f. of area put to the heavy retail use |
| Kennel | 1 space per 250 s.f. | 1 space if the use is larger than 10,000 s.f. |
| Light Automobile Service | 4 spaces + 1 space per service bay(pump stations are not counted) |
1 space |
| Mixed Use | As approved by Special Study | 1 space per 25,000 s.f. of nonresidential uses |
| --- | --- | --- |
| Ofce: Financial Institutions | 1 space per 250 s.f. | 1 space per 33,000 s.f. |
| Ofce: Medical | 1 space per 200 s.f. | 1 space per 33,000 s.f. |
| Ofce: Call Center | 7 spaces per 1,000 s.f. | 1 space per 33,000 s.f. |
| Ofce: Other | 3 spaces per 1,000 s.f. | 1 space per 33,000 s.f. |
| Restaurant: Drive-In or Drive-Through | 1 space per 60 s.f. | 1 space |
| Restaurants and Bars, with or without Dancing | 1 space per 60 s.f. of dining space + 1 space per 100 s.f. of kitchen space + 1 space per 100 s.f. of outdoor dining |
1 space |
| Services: Beauty or Nail Salon, Barber Shop, Spa | 4 spaces per 1,000 s.f. | N/A |
| Services: Dry Cleaner | 3 spaces per 1,000 s.f. | 1 space if dry cleaning is done of-site |
| Services: Other | 3 spaces per 1,000 s.f. + 1 space per stored company vehicle |
1 space per 75,000 s.f. |
| Shopping Center | 1 space per 250 s.f. | 1 space per 75,000 s.f. |
| Vehicle Sales, Rental and Service | 1 space per 300 s.f. of ofce + 1 space per 600 s.f. of showroom + 1 space per 500 s.f. of service area |
1 space + 1 space per 25,000 s.f. of service area |
| Veterinarian | 1 space per 250 s.f. | N/A |
| Warehousing, Mini-Storage | 1 space per 300 s.f. of ofce; but in no case less than 2 spaces visitor parking + 1 space per caretaker unit |
N/A |
| TABLE NOTES: 1Grocery areas of supercenter stores (combinations of general retail and grocery in one store) are not counted separately if the foor area used for groceries is less than 40 percent of the total foor area. |
17.02.100.7 Required parking and loading for recreation and amusement uses. The parking requirements for recreation and amusement uses are set out in Table 17.02.100.7, Required Parking and Loading for Recreation and Amusement Uses:
Table 17.02.100.7 Required Parking and Loading for Recreation and Amusement Uses
| Table 17.02.100.7 Required Parking and Loading for Recreation and Amusement Uses |
Table 17.02.100.7 Required Parking and Loading for Recreation and Amusement Uses |
Table 17.02.100.7 Required Parking and Loading for Recreation and Amusement Uses |
|---|---|---|
| Use | Standard Development | |
| Required Parking Spaces |
Required Loading Spaces |
|
| Adult Uses | Greater of: 4 spaces per 5 seats; or 1 space per 150 s.f. of foor area |
1 space |
| Campgrounds | 1 space per camp site + 1 space per 20 camp sites |
N/A |
| Indoor Commercial Amusement: Bowling Alley | 5 spaces per lane | 1 space |
| --- | --- | --- |
| Indoor Commercial Amusement: Movie Theaters | 1 space per 3 seats + 3 spaces per screen |
1 space |
| Indoor Commercial Amusement: Skating Rinks | 1 space per 100 s.f. of rink surface |
1 space |
| Indoor Commercial Amusement: Other | 6 spaces per 1,000 s.f. | 1 space |
| Outdoor Commercial Amusement: Outdoor Arenas | 1 space per 3 seats | 1 space per 500 seats |
| Outdoor Commercial Amusement: Other | Per approved parking study | Per approved parking study |
| Indoor Recreation: Swimming Pool | 1 space per 2 persons capacity | 1 space |
| Indoor Recreation: Tennis, Racquetball; Handball | 2 spaces + 1 space per court + 1 space per 5 courts |
1 space |
| Indoor Recreation: Community Recreation Center | 1 space per 400 s.f. | 1 space per 50,000 s.f. |
| Indoor Recreation: Other | 1 space per 400 s.f. | 1 space |
| Outdoor Recreation: Athletic Fields | Greater of: 1 space per 4 seats (spectator); or 30 spaces per athletic feld |
N/A |
| Outdoor Recreation: Day Camp | 1 space per 4 campers | N/A |
| Outdoor Recreation: Driving Range | 3 spaces per 4 stations | N/A |
| Outdoor Recreation: Mini Golf | 4 spaces per hole | N/A |
| Outdoor Recreation: Golf Course | 4 spaces per hole | N/A |
| Outdoor Recreation: Playgrounds | 12 spaces per acre | N/A |
| Outdoor Recreation: Swimming Pool | 1 space per 250 s.f. of pool | N/A |
| Outdoor Recreation: Tennis Courts | 2 spaces per court + 1 space per 250 s.f. of clubhouse or pro shop |
N/A |
| Outdoor Recreation: Other Active Recreation | 12 spaces per acre | N/A |
| Outdoor Recreation: Passive Recreation | 2 spaces per acre | N/A |
17.02.100.8 Required parking and loading for industrial uses. The parking requirements for industrial uses are set out in Table 17.02.100.8, Required Parking and Loading for Industrial Uses:
Table 17.02.100.8 Required Parking and Loading for Industrial Uses
| Table 17.02.100.8 Required Parking and Loading for Industrial Uses |
Table 17.02.100.8 Required Parking and Loading for Industrial Uses |
Table 17.02.100.8 Required Parking and Loading for Industrial Uses |
|---|---|---|
| Use | Standard Development | |
| Required Parking Spaces |
Required Loading Spaces |
|
| Disposal | 5 spaces per 4 disposal vehicles | 1 space per disposal vehicle |
| Extraction | Per approved parking study | Per approved parking study |
| Heavy Industry | Per approved parking study | Per approved parking study |
| Light Industry: Manufacturing, Processing, Assembly | 1 space per 750 s.f. | 1 space per 20,000 s.f. |
| Light Industry: Laboratories, Research and Development, Testing | 1 space per 300 s.f. | 1 space per 20,000 s.f. |
| Light Industry: Other | 1 space per 500 s.f. | 1 space per 20,000 s.f. |
| --- | --- | --- |
| Recycling/Salvage | Per approved parking study | Per approved parking study |
| Utilities, Community | Per approved parking study | Per approved parking study |
| Utilities, Neighborhood | 1 space (may be grass) | N/A |
| Warehousing and Transportation | 1 space per 300 s.f. of ofce + 1 space per 1,000 s.f. of warehouse + 1 space per loading dock |
Greater of: 1 space per 20,000 s.f.; or 1 space per loading bay |
17.02.100.9 Required parking and loading for agricultural uses. The parking requirements for agricultural uses are set out in Table 17.02.100.9, Required Parking and Loading for Agricultural Uses:
Table 17.02.100.9
Required Parking and Loading for Agricultural Uses
| Table 17.02.100.9 Required Parking and Loading for Agricultural Uses |
Table 17.02.100.9 Required Parking and Loading for Agricultural Uses |
Table 17.02.100.9 Required Parking and Loading for Agricultural Uses |
|---|---|---|
| Use | Standard Development | |
| Required Parking Spaces |
Required Loading Spaces |
|
| Agriculture or Forestry | 2 spaces per dwelling unit used as a farm residence |
N/A |
| Commercial Stables | 1 space per 6 stalls | 1 space per 24 stalls |
| Nursery or Greenhouse: Wholesale | 3 spaces per 1,000 s.f. of ofce or sales foor area + 10 spaces per acre of outdoor nursery area |
2 spaces per 5 acres |
| Nursery or Greenhouse: Retail | 1 space per 250 s.f. of enclosed foor area + 15 spaces per acre of outdoor nursery area |
3 spaces per 5 acres |
17.02.100.10 Required parking and loading for special uses. The parking requirements for special uses are set out in Table 17.02.100.10, Required Parking and Loading for Special Uses:
Table 17.02.100.10
Required Parking and Loading for Special Uses
| Table 17.02.100.10 Required Parking and Loading for Special Uses |
Table 17.02.100.10 Required Parking and Loading for Special Uses |
Table 17.02.100.10 Required Parking and Loading for Special Uses |
|---|---|---|
| Use | Standard Development | |
| Required Parking Spaces |
Required Loading Spaces |
|
| Airports | Per approved parking study | Per approved parking study |
| Parking and Transit Facilities: Stand Alone Parking Lot | N/A | N/A |
| Parking and Transit Facilities: Transit Facility | Per approved parking study | Per approved parking study |
| Self-Storage Facilities | 1 space per 20 storage units + 1 space per on-site caretaker residence |
N/A |
| Wireless Telecommunications Facilities | 1 per freestanding facility (may be grass) |
N/A |
17.02.100.11 Nonresidential standards for sidewalk display, outdoor sales and outdoor storage.
A.
In general. In addition to any standards for outdoor activity within a specific zoning district, outdoor sales, display, and storage in the C-S, C, and C-D district shall comply with the standards of this subsection.
B.
Sidewalk display. Sidewalk display of items for sale or lease is permitted between the wall of an existing building to a distance extending eight feet from the wall. Such items shall not block access to windows, entrances, or exits and shall not impair the ability of pedestrians to use the building or any adjacent sidewalk, including adequate clearance to meet all state and federal requirements for handicap access. Stacked items shall not exceed a height of four feet. Overall height of the display area shall not exceed a height of eight feet, except that individual display items may extend to twelve feet.
C.
Outdoor sales. Outdoor sales of items for sale or lease of items that are subordinate and incidental to the primary use of the principal use of a building residing in the adjacent permanent structure, are permitted subject to the following conditions:
1.
The use is operated by the business occupying the principal structure;
2.
The sales area does not exceed ten percent of the site area;
3.
The sales area does not block access to windows, entrances, or exits and does not impair the ability of pedestrians to use the building or any adjacent sidewalk;
4.
The sales area does not block driveways, parking and loading areas;
5.
The overall height of the sales area does not exceed a height of eight feet, except that individual display items may extend to twelve feet;
6.
The sales area shall not be located within the setbacks that are required of structures in the subject zoning district; and
The sales area is enclosed by a screen that meets the following standards:
a.
Minimum height of six feet plus an additional foot above the height of the stored items;
b.
The screen shall be of opaque materials such as a wood board fence or masonry wall. Chain link fences or chain link fences with materials inserted for opacity shall not qualify as screening; and
c.
Includes a minimum planted strip adjacent and outside of the screen that is made of live shrubs at a minimum height of three feet.
D.
Outdoor storage. Outdoor storage shall meet the standards of Subsection C., above.
17.02.100.12 Design of nonresidential developments. ¶
A.
C-D district and downtown fringe design review requirements. The following standards apply in the C-D district and on all lots with frontage along the downtown fringe streets:
1.
Painting of buildings. Any painting or repainting of an exterior facade of buildings or the trim of a building, is not permitted unless:
a.
The paint complies with the pre-approved color palette that is included in the city's design review manual and the applicant receives approval from the director in accordance with the city's design review procedures; or
b.
The applicant has received approval from the design review committee and/or planning commission as applicable for a color different from the pre-approved palette in accordance with the city's design review procedures.
2.
Design review manual consistency. All facade changes, site changes, new construction, and reconstruction shall be consistent with the city's design review manual.
B.
Other nonresidential development. Other residential uses subject to design review shall comply with the city's design manual.
(Ord. No. 244-21, § 1, 7-21-2021)
17.02.110 - Housing bonuses.
17.02.110.1 Purpose of chapter.
A.
Generally.
1.
The City of Williams desires to encourage better development design and buildings that are more sustainable in terms of energy consumption and carbon footprint. This section provides bonuses for development that achieve one or more of these community objectives. The bonuses are available as matter of right to developers that meet the standards of this section.
2.
The City of Williams desires to support the development of affordable housing. The city uses the bonus provisions set by the State of California as a guide to encourage residential development that provides a percentage of its products for sale and for rent at affordable levels.
B.
Green bonus. The bonus provisions set out in Subsection 17.02.110.2, Residential and nonresidential green bonus, are intended to provide incentives for the development of sites and buildings with low impact development techniques, green building materials and techniques, and renewable energy systems.
C.
Housing bonus. The bonus provisions set out in Subsection 17.02.110.3, Residential density bonus, are intended to provide incentives for development of residential uses where a portion of the products for sale or rent provide needed housing for the residents of the City of Williams.
17.02.110.2 Residential and nonresidential green building bonus. ¶
A.
Purpose. The City of Williams encourages the development of high-performance "green" buildings, which use less energy, water and natural resources; create less waste; and are healthier and more comfortable for the occupants. Bonuses are available to applicants who construct under the standards of this section.
B.
Application.
1.
Residential uses. Bonuses are available for residential and the residential portions of mixed use projects that demonstrate a commitment to development and redevelopment strategies referenced in this section. These bonuses increase the development potential of a parcel by increasing the density.
2.
Nonresidential uses. Bonuses are available for nonresidential uses and the nonresidential portions of mixed use projects that demonstrate a commitment to green development and redevelopment strategies. These bonuses increase the development potential of a parcel proposed for development by reducing open space and parking requirements.
C.
Green residential building bonus. If the project demonstrates that at a minimum five of the development and redevelopment strategies and five of the building strategies of Appendix C., Green Building Bonuses, will be employed during construction of the project, the permitted density of residential development may be increased by up to ten percent.
D.
Green nonresidential building bonuses.
1.
Open space offset. Buildings with green roofs shall be entitled to an offset of open space for the area of the green roof, up to fifteen percent of the area of open space required by Subsection 17.02.100.2, Nonresidential open space and building scale.
2.
Parking. If the project demonstrates that at a minimum five of the development and redevelopment strategies and five of the building strategies of Appendix C., Green Building Bonuses, will be employed during construction of the project, the minimum number of parking spaces required may be reduced by up to ten percent.
E.
Assignment of bonuses.
1.
Concurrent with the application for site plan or plat review, the applicant shall provide a written document that lists and describes the strategies to be employed on the site and in the buildings.
2.
Strategies eligible for bonuses are listed in Appendix C., Green Building Strategies. This appendix may be amended by the director to bring the list up to date with new technologies or approaches.
3.
The bonus will be granted by the planning commission upon approval of a subdivision plat. Where platting or replatting is not required, or the property was platted prior to the bonus, the bonus will be granted by the director upon approval of a site plan.
4.
Building permits for the development will be issued only upon demonstrated compliance with the written document.
17.02.110.3 Residential density bonus. ¶
A.
Generally. The City of Williams encourages the development of residential development that offers a percentage of its units at an affordable level. A density bonus is available to applicants who meet certain criteria as set by the California Government Code, Sections 65915—65918, as they may be amended from time to time, or the current equivalent.
B.
Density bonus. The permitted density of development may be increased by a sliding percentage if the applicant demonstrates compliance with this section. These percentages are provided as Appendix A., and reflect the density percentage increase set by the California Government Code, Sections 65915—65918, as they may be amended from time to time, or the current equivalent. Appendix A., may be amended by the director to reflect changes in the California Government Code. Any other changes shall require city council approval.
C.
Affordable housing requirements. The residential density bonus is available to applicants who demonstrate commitment to offer affordable housing for a portion of the residential units in their proposed residential or mixed use developments, as follows:
1.
Concurrent with the application for site plan or plat review, the applicant shall submit:
a.
A written letter of intent that indicates its commitment to offer a percentage of the dwelling units affordable to the public in the proposed development as follows:
i.
A minimum of five percent of the total units made available to very low income households, as defined by most recent version of the applicable sections of the California Government Code; or
ii.
A minimum of ten percent of the total units made available to lower income households, as defined by most recent version of the applicable sections of the California Civil Code; or
iii.
A minimum of ten percent of the total units made available to moderate income households, as defined by most recent version of the applicable sections of the California Civil Code; or
iv.
A development that restricts residency to older persons, as defined by most recent version of the applicable sections of the California Civil Code.
v.
Any additional qualifying project allowable under Government Code Section 65915 as amended from time to time.
2.
Plans shall indicate the location of the units that will be made available to households of very low, lower, or moderate income households.
3.
The density bonus will be granted by the planning commission upon approval of the plat. Where platting is not required, the bonus will be granted by the director upon approval of the site plan.
4.
Building permits for the development will be issued only upon demonstrated compliance with the approved plans.
D.
Senior independent living centers. Senior independent living facilities will be permitted an additional twenty-five percent of density as the maximum density permitted for the development type in each corresponding zoning district where the use is permitted.
(Ord. No. 244-21, § 1, 7-21-2021)
17.02.120 - Landscaping and buffering. ¶
17.02.120.1 Purpose. The City of Williams recognizes that landscaping and tree protection protects the area's natural heritage, conserves water, moderates the heat island effect, reduces radiated heat due to increased shading, and reduces runoff. In bufferyards, landscaping mitigates conflicts between uses and minimizes the effects on the surrounding environment due to noise, dust, debris, artificial light intrusions, and other impacts of an adjoining or nearby use. The purpose of this section is to:
A.
Provide the detailed landscaping standards for all development, including landscaping for street trees, buildings, residential lots, open spaces, parking lots and bufferyards;
B.
Provide standards for installation and maintenance;
C.
Promote the values and benefits of landscapes while recognizing the need to invest water and other resources as efficiently as possible;
D.
Establish a structure for planning, designing, installing, maintaining and managing water efficient landscapes in new construction and rehabilitated projects;
E.
Establish provisions for water management practices and water waste prevention for existing landscapes; and
F.
Design, establish and maintain landscaping and irrigation in accordance with the California Water
Conservation in Landscaping Act, Government Code Section 65591, as it may be amended from time to time.
17.02.120.2 Application.
A.
Generally. This section requires two general types of landscaping: development landscaping and bufferyards, as follows:
1.
Development landscaping. Development landscaping is the landscaping that is required regardless of the location of the proposed development with respect to other development. May not be applicable to accessory or junior accessory dwellings (refer to Section 17.01.050.12) or priority residential infill development (refer to Section 17.01.050.16). There are four types of development landscaping: Lot and building landscaping; open space landscaping; parking lot landscaping; and street trees.
2.
Bufferyard landscaping. Bufferyards are required based on the zoning, development type, or right-of-way type that abuts proposed development. Bufferyards may be required along district boundaries, along street and railroad rights-of-way, and along the boundaries of parking lots. Generally, bufferyards must be provided as required in this section. However, other sections of this Zoning Code may require additional buffering.
B.
Applicability of standards. Except as provided in Subsection C., the standards of this subsection apply to all new development, redevelopment, or substantial improvements to existing sites or buildings. May not be applicable to accessory or junior accessory dwellings (refer to Section 17.01.050.12) or priority residential infill development (refer to Section 17.01.050.16). All landscaping and irrigation systems shall be designed in accordance with this chapter. With the exception of Subsection C., all new development projects, redevelopment projects, and replacement of landscaping shall:
1.
Comply with water efficient landscape standards as provided under the California Water Conservation in Landscaping Act, Government Code Section 65591, as it may be amended from time to time;
2.
Comply with Subsection 17.02.120.11, Water efficiency landscape standards; and
3.
Be consistent with the design review manual.
C.
Exceptions. The following are exceptions to the standards of this section:
1.
Individual lots of record that are used for existing single-family or two-family dwellings unless a specific requirement is set out in this Subsection 17.02.090.7, Special standards for neighborhood conservation district.
2.
Modifications to nonresidential buildings where the modification does not expand the use by more than ten percent or three thousand square feet, whichever is less.
D.
Calculations. No area of a parcel proposed for development shall be counted more than once for the purposes of applying landscaping requirements.
E.
Water efficient landscape standards.
1.
The provisions of Subsection 17.02.120.11, Water efficiency landscape standards, apply to the following landscape projects:
a.
New construction and rehabilitated landscapes for institutional, commercial and multifamily development projects with a landscape area equal to or greater than two thousand five hundred square feet which are otherwise subject to a building permit or development review.
b.
Developer-installed, single-family residential landscapes and common areas of a project with a landscape area equal to or greater than two thousand five hundred square feet which are otherwise subject to a building permit or development review. Where model homes are included, the developer shall install at least two model homes with landscapes that comply with the requirements of this chapter and include signs and printed materials explaining design strategies and plant materials for water conservation.
c.
New construction landscapes which are homeowner-provided and/or homeowner-hired in single-family residential projects with a total project landscape area equal to or greater than five thousand square feet requiring a building permit or development review.
d.
Homeowners associations and common interest developments' architectural guidelines (i.e., CC&Rs) shall not prohibit or include conditions that have the effect of prohibiting the use of low water-using plants as a group. Further, the guidelines shall not prohibit the removal of turf, nor restrict or prohibit the reduction of turf in lieu of more water-efficient alternatives (Civil Code Section 1353.8).
2.
The standards of Subsection 17.02.120.11, Water efficiency landscape standards do not apply to:
a.
Registered local, state or federal historical sites;
b.
Ecological restoration projects that do not require a permanent irrigation system; or
c.
Plant collections, as part of botanical gardens and arboretums open to the public.
17.02.120.3 Lot and building landscaping.
A.
Lot landscaping that is consistent with the design review manual is required on lots within new residential subdivisions and on vacant single-family lots within developed subdivisions upon application for a building permit. This section does not apply to lots with existing single-family homes.
B.
Building landscaping or hardscaping that complies with the design review manual is required around nonresidential, mixed use, and multifamily buildings, except in the C-D district.
17.02.120.4 Open space landscaping. ¶
A.
Generally. Open space landscaping shall be installed on designated open space tracts. Open space tracts include all areas that are set aside pursuant to the required open space ratio, or otherwise designated as commonly owned open space even if not required by this Zoning Code.
B.
Exceptions.
1.
General exceptions. The area to which open space landscaping requirements applies does not include any open spaces that are in the following categories:
a.
Areas that are not dedicated as open space tracts or under common ownership by a property owners' association.
b.
Areas within required bufferyards, even if commonly owned, that meet the requirements of Subsection 17.02.120.7, Bufferyards.
c.
Areas used as, and that are located within fifteen feet of, ball fields, playing courts, and similar play areas (including bleachers or seating areas for spectators), which are designed to be free of trees and landscaping. However, where the perimeter of such an active recreation area is within thirty feet of one or more residential lots, the perimeter shall be planted with a Type C Bufferyard. See Subsection 17.02.120.7, Bufferyards.
d.
Parking areas for recreation facilities in the open space that meet the requirements of Subsection 17.02.120.5, Parking lot landscaping.
e.
Waterbodies and wet detention basins.
f.
Wooded areas that are designated as open space tracts. For the purposes of identification, the boundaries of the wooded areas follow the exterior canopy line.
2.
Limited exceptions. The area within wetlands dedicated as open space is not required to be landscaped. However, invasive exotic species (if present) shall be removed and replaced with native wetland species unless the city finds that the cost of removal and replacement is unreasonably excessive in relation to the cost of the proposed development. Landscaping installed near wetlands shall be composed of species that are tolerant of a high water table.
C.
Planting requirements. Plant and tree installation shall be conducted consistent with the city's design review manual.
17.02.120.5 Parking lot landscaping.
A.
Generally. Parking lot landscaping is required within and around parking lots that contain more than five parking spaces and shall be designed consistent with the city's design review manual.
B.
Clearance for trees. There shall be a minimum of four feet open ground clearance around all trees to allow proper tree adaptability.
C.
Exemptions. Farmsteads, farmworker housing, single-family dwellings, two-family dwellings, and emergency shelters are not required to provide parking lot landscaping.
17.02.120.6 Street trees. ¶
A.
Generally. Street trees are trees that are planted within the street right-of-way, either in green strips between private property and the traveled portion of a roadway, tree grates in sidewalks, or medians. Street trees are required along both sides of all new streets in all zoning districts other than the C-D district:
Figure 17.02.120.6
Street Trees Street trees are shown in shading
==> picture [360 x 118] intentionally omitted <==
B.
Types and species of street trees.
1.
All street trees shall be canopy trees that are suitable for installation in the space within the right-of-way or within a tree grate, as applicable. Refer to the city's design review manual for recommended street tree selections.
2.
Understory trees may be substituted for canopy trees, provided that:
a.
One and six-tenths understory trees are provided for each canopy tree that would otherwise be required, and spacing between trees is proportionately reduced; and
b.
The understory trees are used in areas where buildings are close to the roadway, such that the installation of canopy trees would create a likely conflict between the street trees and the nearby buildings.
3.
The trees planted in a landscaped median shall be of a different species from those planted in the rights-ofway. If the parkways are planted with canopy trees, then medians may be planted with understory trees instead of canopy trees.
C.
Location.
1.
No street trees shall be planted under or within five lateral feet of any underground water line, sewer line, transmission line or other utility.
If street trees are to be located within a utility easement, the applicant shall notify the easement holder, who shall have authority to approve the location of the trees.
D.
Spacing.
1.
Minimum spacing. No trees may be planted closer than twenty-five feet together, except that special plantings may be clustered if the cluster does not negatively affect the continuing health of the clustered trees, and the cluster is approved in the landscape plan of the plat or land development.
2.
Maximum spacing. Street trees shall be spaced not more than sixty feet on center for trees with large canopies (e.g., live oaks), or forty feet on center for trees with smaller canopies. If the parkway or median is more than sixteen feet in width and does not contain open ditch drainage, then canopy trees shall be installed in two rows, with trees staggered, each row spaced not more than sixty feet on-center.
E.
Maintenance. Street trees required by this Zoning Code shall be maintained by a developer, lot owner, tenant, property owners' association or other entity having a legal interest in the ownership of the subdivision or lots in the subdivision. The entity that is in charge of the maintenance shall be indicated on the landscape plan, and documentation (e.g., covenants, conditions, and restrictions) shall be provided to the city that shows the legal obligation of the entity to perform the maintenance.
F.
Replacement. If the city or a utility provider must remove street trees to access utilities for repair or maintenance, then the developer or property owners' association, if the project is built out, shall pay the cost of removal and shall replace the trees within thirty days of the completion of the work unless the city public works director determines that replacement would put utilities at material risk.
17.02.120.7 Bufferyards. ¶
A.
Bufferyards are classified from less opaque ("Class A") to more opaque ("Class E"). The width and composition of bufferyards shall be as set out in Table 17.02.120.7A Bufferyard Classifications. Example plans and profiles for each bufferyard type are illustrated in Figure 17.02.120.7, Bufferyard Examples.
| Table 17.02.120.7A Buferyard Classifcations |
||||||
| Type | Width | Required Plantings per 100 Linear Feet | ||||
| Canopy Trees | Understory Trees | Evergreen Trees |
Shrubs | Berm or Opaque Wall or Fence | ||
| Type A | 5 ft. | 1 | 1 | 1 | 10 | - |
| Type B | 10 ft. | 2 | 2 | 2 | 20 | - |
| --- | --- | --- | --- | --- | --- | --- |
| Type C | 25 ft. | 3 | 3 | 3 | 30 | 3-foot high berm, wall, or fence |
| Type D | 40 ft. | 3 | 3 | 3 | 30 | 6-foot high berm, wall, or fence |
| Type E | 50 ft. | 4 | 4 | 4 | 40 | 6-foot high berm, wall, or fence |
| Table Notes: Tree and plant selections and design lay out for buferyards shall be consistent with the City's Landscape Standards provided in the Design Review Manual. |
Table Notes: Tree and plant selections and design lay out for bufferyards shall be consistent with the City's Landscape Standards provided in the Design Review Manual.
B.
Reduction of width. The width of a bufferyard may be reduced if the requirements of this subsection would result in an area of bufferyards that occupies more than twenty percent of the parcel proposed for development, the bufferyard width may be reduced to a width that results in a maximum bufferyard area of no more than twenty percent of the development.
C.
Minimum width. No part of a required bufferyard shall be reduced to a width of less than three feet.
D.
Bufferyard standards. Table 17.02.120.7B District Boundary Bufferyard Standards, sets out the classification of bufferyard that is required between zoning districts that are not separated by a public street. The table is a matrix in which all districts are shown. Rows show the zoning of the parcel proposed for development, and columns show the zoning of the adjoining land. Two letters are shown for each condition (for example, A and C). The bufferyard required for the proposed use is listed first. The letter listed second is the buffer that is required on the adjoining property. A "-" means that no bufferyard is required.
Figure 17.02.120.7 Bufferyard Examples
Type A. Width: 5 feet
==> picture [300 x 164] intentionally omitted <==
Type B. Width: 10 feet
==> picture [301 x 168] intentionally omitted <==
Type C. Width: 25 feet with berm
==> picture [312 x 208] intentionally omitted <==
Type D. Width: 40 feet with wall
==> picture [300 x 246] intentionally omitted <==
Type E. Width: 50 feet with berm
==> picture [300 x 279] intentionally omitted <==
Table 17.02.120.7B District Boundary Bufferyard Standards
| Table 17.02.120.7B District Boundary Buferyard Standards |
Table 17.02.120.7B District Boundary Buferyard Standards |
Table 17.02.120.7B District Boundary Buferyard Standards |
Table 17.02.120.7B District Boundary Buferyard Standards |
Table 17.02.120.7B District Boundary Buferyard Standards |
Table 17.02.120.7B District Boundary Buferyard Standards |
Table 17.02.120.7B District Boundary Buferyard Standards |
Table 17.02.120.7B District Boundary Buferyard Standards |
Table 17.02.120.7B District Boundary Buferyard Standards |
Table 17.02.120.7B District Boundary Buferyard Standards |
Table 17.02.120.7B District Boundary Buferyard Standards |
|---|---|---|---|---|---|---|---|---|---|---|
| Zoning of Proposed Development |
Adjoining | District | ||||||||
| AR | R-E | R-S | R-U/ R-U HD |
NC | C-S | C | C-D | BP | IN | |
| AR | -/- | -/B | -/B | -/C | A/- | -/B | -/- | -/- | -/- | -/B |
| R-E | B/- | -/- | /B | A/B | A/- | -/C | A/C | A/D | A/C | A/E |
| R-S | B/- | A/A | -/- | A/B | A/- | A/A | A/C | A/C | A/C | A/D |
| R-U | C/- | B/A | B/A | -/- | B/- | A/A | A/B | A/A | A/B | A/C |
| NC | -/A | -/A | -/A | -/B | -/- | -/C | -/C | -/C | -/B | -/E |
| C-S | B/- | B/A | B/A | B/A | C/- | -/- | -/- | -/A | A/A | A/C |
| C | -/- | C/A | C/A | B/A | C/- | C/- | -/- | -/- | A/A | -/B |
| C-D | -/- | D/A | C/A | A/A | C/- | C/- | -/- | -/- | -/A | -/B |
| BP | -/- | E/A | D/A | C/A | E/- | A/A | B/A | A/- | -/- | A/B |
| IN | B/- | E/A | D/A | C/A | E/- | C/A | B/- | B/- | B/A | A/A |
| May not be applicable to accessory or junior accessory dwellings (refer to Section 17.01.050.12) or priority residential (refer to Section 17.01.050.16). |
infll development |
E.
Existing adjacent development without bufferyards. Where the adjoining property is already developed and does not have the required bufferyard, the proposed development shall provide a bufferyard of the next most opaque classification than the more opaque of the two bufferyards required (e.g., if the requirement is C/A, and the adjoining property is already developed and does not have a bufferyard, then the developer must install a Type D bufferyard).
F.
Buffering existing residential development. The city may require an increase in the level of opacity of a bufferyard (e.g., from Type A to Type B) between new residential development and existing residential development, if:
1.
The lot widths of the new development are less than eighty percent of the lot widths of the nearest lots of the existing development;
2.
The building height of the new development is more than eight feet taller than the building height of the existing development; or
3.
The housing types that are located on the lots that abut existing development are different from the housing types of the existing development (e.g., new townhome lots abutting existing single-family detached lots).
G.
Existing trees, fences and walls. Existing trees, fences and walls may be counted towards bufferyard requirements, provided that the trees are in good health and are not invasive species, and the fences or walls are in good repair.
H.
Existing landscaping credit. Credit shall be given for existing trees according to the standards of Subsection 17.02.120.8 Canopy tree preservation credit.
I.
Bufferyards for roads and railroads. The bufferyard standards in Table 17.02.120.7C Bufferyard requirements for roads and railroads, address the type of bufferyard that is required along minor or major arterial, minor or major collector, local streets or railroads.
Table 17.02.120.7C Bufferyard Requirements for Roads and Railroads
| Table 17.02.120.7C Buferyard Requirements for Roads and Railroads |
Table 17.02.120.7C Buferyard Requirements for Roads and Railroads |
Table 17.02.120.7C Buferyard Requirements for Roads and Railroads |
Table 17.02.120.7C Buferyard Requirements for Roads and Railroads |
Table 17.02.120.7C Buferyard Requirements for Roads and Railroads |
|---|---|---|---|---|
| Zoning of Proposed Development |
Adjoining Road or Railroad | |||
| Arterial | Collector | Local | Railroad | |
| AR | -1 | -1 | -1 | -1 |
| R-S | C2 | B2 | - | D |
| --- | --- | --- | --- | --- |
| R-U | C | B3 | - | D |
| NC | B | - | - | C |
| C-S | A | A | - | B |
| C | - | - | - | A |
| C-D | - | - | - | A |
| BP | B | A | A | A |
| IN | B | B | A | -3 |
| TABLE NOTES: 1For agricultural use only, no bufer is required. However, residential subdivisions shall follow the requirements for the Estate Residential district. 2Single-family cluster, conservation subdivisions, and preservation subdivisions shall provide a Type D buferyard along major and minor arterials and a Type C buferyard along major and minor collectors. 3Not required along minor collectors within traditional neighborhood developments. 4Generally, no bufer is required. However, where there is unbufered residential on the other side of the railroad right-of-way, a Type B bufer is required. May not be applicable to accessory or junior accessory dwellings (refer to Section 17.01.050.12) or priority residential infll development (refer to Section 17.01.050.16) |
17.02.120.8 Tree preservation. ¶
A.
Generally. Credit may be given for the preservation of existing trees and shrubs, as provided in this subsection.
B.
Condition of existing landscaping. Existing landscaping is eligible for credit only if:
1.
It is healthy and in good structural condition; and
2.
Except with respect to street trees (which have no limitation on location except pursuant to Subsection C.2.b., below), it is located:
a.
Within the area where the credit will be applied; or
b.
Within fifteen feet of such area and situated such that it will contribute to the purpose of the landscape area to which it is credited.
C.
Location of existing landscaping.
1.
Generally. Generally, credit is only available for plants that are located on the parcel proposed for development.
2.
Street trees.
a.
Existing street trees may be credited against street tree requirements.
b.
The city may also approve the preservation of existing canopy that extends over the street as an alternative to the street tree requirement.
D.
Calculation of canopy tree preservation credit . For the purposes of the planting requirements of this chapter, credit shall be given for preserved canopy trees as set out in Table 17.02.120.8 Canopy Tree Preservation Credit:
| Table 17.02.120.8 Canopy Tree Preservation Credit |
||
| Diameter at Breast Height of Preserved Canopy Tree | Credit Per Preserved Tree | |
| More Than | Up to and Including | |
| 32 inches | Any | 5 canopy trees |
| 24 inches | 32 inches | 4 canopy trees |
| 12 inches | 24 inches | 3 canopy trees |
E.
Calculation of other landscaping credit. Existing healthy landscaping shall be credited against planting requirements on a one to one basis in the same category of plant material.
F.
Tree replacement. Any tree that is required by a development approval shall be replaced with a tree that has a comparable canopy at maturity, except that replacement is optional if:
1.
A new landscape plan is approved that does not require their replacement; or
2.
The tree was installed on a single-family detached or duplex lot and then removed by a subsequent owner.
G.
Tree protection during construction. All trees that are approved for credit shall be protected during construction as follows:
1.
All protected trees shall be barricaded during construction to prevent damage to the trees and their roots by construction equipment at a radius of at least to their driplines.
2.
The construction tree guard shall be not less than four feet high. All building material, dirt, or other debris shall be kept outside the construction tree guard.
3.
No person shall change natural drainage, excavate any ditches, tunnels, trenches, or lay any drive within the dripline of any protected tree without first obtaining written permission from the director.
17.02.120.9 New and existing landscaping and water efficient landscape standards. ¶
A.
Landscaping after the effective date. Landscaping that is installed in order to meet the requirements of this Zoning Code shall meet the requirements of the California State Mandated Water Efficient Landscape Regulations; the applicable standards of this chapter, including Section 17.02.120.11, Water efficiency landscape standards; shall be consistent with the city's design review manual; and shall comply with additional requirements prior to issuance of the certificate of occupancy as follows:
1.
Substitutions. Trees may be substituted for shrubs, perennials, or ornamental grasses in areas where there is sufficient room for the healthy growth and stability of the tree. Substitution of trees for shrubs, perennials, or ornamental grasses shall be at a rate of one understory or evergreen tree equals four shrubs, perennials, or ornamental grasses.
2.
Groundcover. Ground surfaces shall be mulched, sodded, or planted with a permitted groundcover.
3.
Landscaping planting list. Trees, shrubs and groundcovers shall be chosen from the planting list in the city's design review manual.
4.
Size and quality requirements.
a.
All plant materials shall be in healthy condition, and grown in a separate container or balled and burlapped in accordance with the most current edition of the American Standard for Nursery Stock;
b.
Canopy trees shall be at least two and one-half inches caliper;
c.
Street trees that are planted in parkways shall be at least two inches caliper;
d.
Understory trees shall be at least one and one-half inches caliper;
e.
Evergreens shall be six feet tall at the time of planting;
f.
Shrubs shall be of sufficient container size to reach the heights required by this Zoning Code within two years of installation; and
g.
Trees shall be properly staked.
5.
Irrigation required. All landscaping installed pursuant to this section shall be irrigated, with the following exceptions:
a.
Areas of a site with existing, well-established stands of trees are not required to be included in the irrigation system;
b.
Individual single-family lots; and
c.
Any other exceptions provided under this section regarding water efficient landscaping.
6.
Slopes. Turf is not permitted on slopes greater than twenty-five percent where the toe of the slope is adjacent to an impermeable hardscape.
7.
Invasive species. Invasive plant species shall not be installed.
B.
Landscaping installed pursuant to this Zoning Code. Landscaping that is installed in order to meet the requirements of this section shall meet the following requirements while the site is occupied:
1.
Maintenance.
a.
All plantings shall be maintained in healthy condition.
b.
Landscaping that has attained the required height to achieve required screening or buffering shall be maintained at a minimum at the required height.
c.
Street trees required by this Zoning Code shall be maintained by a developer, lot owner, tenant, property owners' association or other entity having a legal interest in the ownership of the subdivision or lots in the subdivision. The entity that is in charge of the maintenance shall be indicated on the landscape plan, and documentation (e.g., covenants, conditions, and restrictions) shall be provided to the city that shows the legal obligation of the entity to perform the maintenance.
d.
Trees located in common areas shall be maintained pursuant to Section 17.03.140.3, Maintenance of open space.
2.
Replacement.
a.
If the city or a utility provider must remove trees to access utilities for repair or maintenance, then the developer or property owners' association shall pay the cost of removal and shall replace the trees within thirty days of the completion of the work unless the city public works director determines that replacement would put utilities at material risk.
b.
Landscape plantings that are in deteriorated condition, as determined by director, shall be replaced within thirty days of removal.
C.
Landscaping installed pursuant to previous codes. Alterations to landscaping that is legally nonconforming shall only occur pursuant to, and in compliance with, a landscape plan and all associated studies and plans as required in this Zoning Code.
17.02.120.10 Irrigation systems. An irrigation system that is required or proposed after the effective date of Ordinance No. 194-12 shall comply with the following standards:
A.
Compliance with approved plans. Installation of the irrigation system shall be in compliance with the approved plans and specifications as identified by the manufacturer.
B.
Water budget calculations. Water budget calculations shall meet the standards of Section 17.02.120.11, Water efficiency landscape standards.
17.02.120.11 Water efficiency landscape standards. ¶
A.
Landscaping/hardscape.
Hydrozones.
a.
Each hydrozone shall have plant materials with similar water use, with the exception of hydrozones with plants of mixed water use, as specified in Subsection A.1.b. below.
b.
Individual hydrozones that mix high and low water use plants shall not be permitted, however, individual hydrozones that mix plants of moderate and low water use, or moderate and high water use, may be allowed if:
i.
Plant factor calculation is based on the proportions of the respective plant water uses and their plant factor; or
ii.
The plant factor of the higher water using plant is used for calculations.
2.
Water features.
a.
Recirculating water systems shall be used for water features.
b.
Where available, recycled water shall be used as a source for decorative water features.
c.
Surface area of a water feature shall be included in the high water use hydrozone area of the water budget calculation.
3.
Mulch and amendments.
a.
A minimum two-inch layer of mulch shall be applied on all exposed soil surfaces of planting areas except in turf areas, creeping or rooting groundcovers, or direct seeding applications where mulch is contraindicated.
b.
Stabilizing mulching products shall be used on slopes.
c.
The mulching portion of the seed/mulch slurry in hydro-seeded applications shall meet the mulching requirement.
d.
Soil amendments shall be incorporated according to recommendations of the soil report.
B.
Irrigation systems.
General standards.
a.
The plant factor used shall be from WUCOLS.
b.
The plant factor shall range:
i.
From 0 to 0.3 for low water use plants;
ii.
From 0.4 to 0.6 for moderate water use plants; and
iii.
From 0.7 to 1.0 for high water use plants.
c.
All water features shall be included in the high water use hydrozone.
d.
Temporarily irrigated areas shall be included in the low water use hydrozone.
e.
All special landscape areas shall be identified and their water use calculated.
f.
ETAF for special landscape areas shall not exceed 1.0.
2.
System design. All systems shall be designed to comply with the following:
a.
Include automatic irrigation controllers utilizing either evapotranspiration or soil moisture sensor data for scheduling;
b.
Be calibrated so that the dynamic pressure at each emission device is within the manufacturer's recommended pressure range for optimal performance;
c.
Include pressure-regulating devices such as inline pressure regulators, booster pumps, or other devices if the static pressure is above or below the required dynamic pressure of the irrigation system;
d.
Static water pressure, dynamic or operating pressure and flow reading of the water supply will be measured at the point of connection;
e.
Include sensors (rain, freeze, wind, etc.), either integral or auxiliary, that suspend or alter irrigation operation during unfavorable weather conditions, as appropriate for local climatic conditions;
f.
Include manual shut-off valves (such as a gate valve, ball valve, or butterfly valve);
g.
Include backflow prevention devices that meet City of Williams backflow prevention requirements, as specified in the city's plumbing code;
h.
Prevent runoff, low head drainage, overspray, or other similar conditions where irrigation water flows onto nontargeted areas, such as adjacent property, nonirrigated areas, hardscapes, roadways or structures;
i.
Meet, at a minimum, the irrigation efficiency criteria as described in this section regarding the maximum applied water allowance;
j.
Mulched planting areas use low volume irrigation;
k.
Sprinkler heads and other emission devices have matched precipitation rates, unless otherwise directed by the manufacturer's recommendations;
l.
Sprinkler spacing achieves the highest possible distribution uniformity using the manufacturer's recommendations;
m.
Swing joints or other riser-protection components are located on all risers subject to damage that are adjacent to high traffic areas;
n.
Check valves or anti-drain valves are provided;
o.
Narrow or irregularly shaped areas, including turf, less than eight feet in width in any direction are irrigated with subsurface irrigation or low volume irrigation system;
p.
Overhead irrigation is not located within twenty-four inches of any nonpermeable surface. Allowable irrigation within the setback from nonpermeable surfaces may include drip, drip line, or other low flow nonspray technology. The setback area may be planted or unplanted. The surfacing of the setback may be mulch, gravel, or other porous material. These restrictions may be modified if:
i.
The landscape area is adjacent to permeable surfacing and no runoff occurs;
ii.
The adjacent non-permeable surfaces are designed and constructed to drain entirely to landscaping; or
iii.
The irrigation designer specifies an alternative design or technology.
q.
Slopes greater than twenty-five percent are not to be irrigated with an irrigation system with a precipitation rate exceeding 0.75 inches per hour. This restriction may be modified if the landscape designer specifies an alternative design or technology, and clearly demonstrates no runoff or erosion will occur.
r.
Hydrozones.
i.
Each valve shall irrigate a hydrozone with similar site, slope, sun exposure, soil conditions, and plant materials with similar water use;
ii.
Sprinkler heads and other emission devices shall be selected based on what is appropriate for the plant type within that hydrozone; and
iii.
Trees shall be placed on separate valves from shrubs, groundcovers and turf.
C.
Evapotranspiration. The values as shown in Table 17.02.120.11, Evapotranspiration, shall be used to calculate evapotranspiration.
| Table 17.02.120.11 Evapotranspiration (ETo) |
||||||||||||
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual ETo |
| 1.2 | 1.7 | 2.9 | 4.5 | 6.1 | 7.2 | 8.5 | 7.3 | 5.3 | 3.4 | 1.6 | 1.0 | 50.8 |
(Ord. No. 244-21, § 1, 7-21-2021)
Chapter 17.03 - ENVIRONMENTAL STANDARDS
Sections:
17.03.130 - Purpose and application of chapter. ¶
17.03.130.1 Purpose of chapter. The purpose of this chapter is to establish standards that allow for the use of designated open spaces for purposes that do not interfere with their open space functions and to establish standards for maintaining a quality living environment by limiting the noise, vibration, light, and glare associated with land uses in the city.
17.03.130.2 Application of chapter. ¶
A.
Generally.
1.
This chapter provides standards that relate to the use of tracts of land that are designated as open space and to the operation of land uses.
2.
Other city, state or federal environmental standards may also apply to certain uses. Applicants for approval of development that requires permitting under state or federal law shall provide copies of the required state or federal permits to the city. All activities subject to environmental regulations of the State of California shall follow the city's adopted environmental procedures.
B.
Open space. Use of common open space is limited in Section 17.03.140, Uses in open space, which establishes standards that allow for the economic and/or recreational use of the open space areas.
C.
General environmental standards. Section 17.03.150, General environmental standards, establishes standards for noise, vibration, light and glare.
(Ord. No. 244-21, § 1, 7-21-2021)
17.03.140 - Uses in open space.
17.03.140.1 Uses and function of open space.
A.
Generally. This section sets out the uses that are allowed in areas that are designated as open space to meet the requirements of Subsection 17.02.080.1, Residential development area and density standards, and Subsection 17.02.100.2, Nonresidential open space and building scale, during the development approval process.
B.
Permitted uses and functions. Open spaces may be put to the following uses or functions, subject to any applicable standards of this chapter:
1.
Landscaped or natural areas;
2.
Open water;
Floodplains and floodways;
4.
Wetlands;
5.
Passive recreation;
6.
Golf courses, ball fields, and other active outdoor recreation;
Play courts, provided that impermeable court surfaces cover not more than fifteen percent of the area of open space;
8.
Stormwater detention and retention areas;
9.
Agriculture or orchards, provided that there is a fifty-foot wide landscaped buffer between the agriculture or orchard and other uses; and
10.
Apiaries, provided that they are set back at least three hundred feet from residential, commercial, recreation and institutional uses.
17.03.140.2 Identification of open space.
A.
Generally. All boundaries of open space shall be identified as open space parcels on a final map or site plan.
B.
Posting of open spaces. Open spaces that are delineated in order to protect natural resources or to be otherwise left in a natural state shall have their boundaries with lots or rights-of-way identified with signs placed on the center of each lot line, or every three hundred thirty feet (four per quarter-mile), whichever is less. The signs and their locations shall be approved with the final map or site plan and shall meet the specifications of this section.
1.
Sign dimensions: Thirty inches × eighteen inches.
2.
Sign height: Three feet.
3.
Identification requirements: The sign shall identify the open space area, the entity dedicating or preserving the area, and whether mowing or cutting is allowed, as follows:
a.
For publicly dedicated areas:
CITY OF WILLIAMS OPEN SPACE/ RESOURCE PROTECTION AREA
No mowing or cutting beyond this point.
b.
For privately managed areas:
OPEN SPACE/RESOURCE PROTECTION AREA No mowing or cutting beyond this point.
17.03.140.3 Maintenance of open space.
A.
Ownership. Open space that is preserved pursuant to a mitigation requirement shall be placed in a conservation easement, and may be owned in one of the following ways, or a combination thereof:
1.
As common land by homeowners', condominium, or property owners' associations, with a conservation easement dedicated to all property owners within the association;
2.
By a single landowner, with the conservation easement dedicated to the city;
3.
By a public agency (by dedication), provided such agency shall have the final decision to accept and the right to refuse such offers of dedication;
4.
By a city-approved, private, nonprofit organization that is capable of managing the open space with a conservation easement dedicated to the nonprofit organization and to the owners of rest of the property in the development; or
5.
By a duly recorded covenant of easement whereby the city is a party to the easement.
B.
Maintenance. Under any arrangement, the conservation easement shall require the maintenance of such areas as indicated on the approved final map or site plan. The city shall have the right under such conservation easements to maintain the area and place a lien on the property to recover its costs, and may otherwise pursue the recovery of such costs.
(Ord. No. 244-21, § 1, 7-21-2021)
17.03.150 - General environmental standards. ¶
17.03.150.1 Noise. ¶
A.
Maximum noise level. No use shall exceed the noise level indicated in Table 17.03.150.1, Maximum Noise Levels, measured at any property line:
| Table 17.03.150.1 Maximum Noise Levels |
||||||
| Adjoining Use or | District | Max. dBA from 7:00 a.m. to 10:00 p.m. |
Max. dBA from 10:00 p.m. to 7:00 a.m. |
|||
| 1. AR | R-E | R-S | R-U/ R-U HD |
NC | 55 | 45 |
| 2. C-S | C | C-D | 65 | 55 | ||
| 3. BP | IN | 70 | 60 |
B.
Illustrative noise levels. For illustrative purposes only, Figure 17.03.150.1, Illustrative Noise Levels, shows how the limitations relate to common noises:
Figure 17.03.150.1 Illustrative Noise Levels
| Figure 17.03.150.1 Illustrative Noise Levels |
Figure 17.03.150.1 Illustrative Noise Levels |
|---|---|
| Noise | Typical Noise Level (dBA)1 |
| Typical threshold of pain | 140 dBA |
| Chainsaw | 100 dBA |
| Diesel truck, listener 50 feet away | 90 dBA |
| Shouting, listener 10 feet away | 75 dBA |
| Typical threshold of discomfort | 70 to 80 dBA |
| Car driving at 50 MPH, listener 50 feet away | 65 dBA |
| Conversation | 55 dBA |
| Quiet room | 45 dBA |
| Threshold of human perception | 0 dBA |
| TABLE NOTE: 1Note that increases in noise levels are not linear. That is, 70 dBA is perceived as twice as loud as 60 dBA, and 80 dBA is perceived as twice as loud as 70 dBA. |
C.
Most restrictive standards apply. Where different uses or zoning adjoins the subject property, the most restrictive noise level standard shall apply. The standard must be met not only on abutting properties, but also where a district boundary is not also a property boundary.
D.
Barriers and structures. Barriers or structures may be used to meet noise reduction. If used to meet these standards, they shall be certified by a registered acoustical engineer as meeting these standards. The actual elevation of noise sources on the property shall be used in the model.
E.
Exceptions. The following are excepted from the standards of this section:
1.
Noises emanating from construction activities between the hours of 7:00 a.m. and 7:00 p.m. that are temporary in nature.
2.
Transient noises from moving vehicles, such as trucks and automobiles or trains.
3.
Noise emanating from a site that is occasional and/or temporary in nature, such as lawn and landscaping maintenance, and loading and unloading, that takes place between the hours of 7:00 a.m. and 7:00 p.m.
4.
Agricultural equipment and operations.
5.
Emergency warning devices and equipment operated in conjunction with emergency situations, including the routine testing of such warning devices during daytime hours.
6.
Exceptions to the decibel limits during a power outage or emergency:
a.
Health/Medical Needs: For those with a health or medical need, a reasonable accommodations request shall be approved by, and filed with, the City for use of the generator to exceed this noise standard up to seventy-five decibels at the property line during any power outage period or emergency.
b.
Residential Uses: During a prolonged power outage period or emergency, generators for residential uses shall comply with setback standards of the underlying zoning district, are limited to seventy-five dB at the property line and be placed in an area that is reasonably practical for the homeowner that is least disruptive to neighbors. Generators supporting residential uses should be shut off when not critically needed in order to minimize the disturbance to neighbors and in particular, should not run during the hours of 10:00 p.m. to 7:00 a.m., except as required to manage food spoilage. Generators are to be shut off immediately upon restoration of power.
c.
Commercial Uses: During a prolonged power outage period or emergency, generators for commercial uses may be operational twenty-four hours per day, are limited to seventy-five dB at the property line and should be shut off when not critically needed to minimize the disturbance of neighbors. Generators are to be shut off immediately upon restoration of power.
17.03.150.2 Vibration. ¶
A.
Generally. No land use shall produce a perceptible vibration at the property line.
B.
Exceptions. This subsection does not apply to:
1.
Temporary construction activities;
2.
Agricultural equipment/operations;
3.
Vehicles on public streets; or
4.
Trains.
17.03.150.3 Light and glare.
A.
Generally. The maximum permitted illumination and the maximum permitted luminaire height shall conform to this subsection.
B.
Application. This subsection applies to all new lighting fixtures of the types that are listed in this subsection. The city may require the modification, removal, or limited operation of any existing lighting fixtures found to be a public hazard or public nuisance according to the criteria of this section.
C.
Design review. All new exterior light fixtures in projects subject to design review shall be consistent with the design review manual. May not be applicable to accessory or junior accessory dwellings (refer to Section 17.01.050.12) or priority residential infill development (refer to Section 17.01.050.16)
D.
Freestanding fixtures. Freestanding light fixtures shall comply with the requirements of Table 17.03.150.3A, Freestanding Fixture Requirements:
Table 17.03.150.3A Freestanding Fixture Requirements
| Table 17.03.150.3A Freestanding Fixture Requirements |
Table 17.03.150.3A Freestanding Fixture Requirements |
Table 17.03.150.3A Freestanding Fixture Requirements |
Table 17.03.150.3A Freestanding Fixture Requirements |
Table 17.03.150.3A Freestanding Fixture Requirements |
|---|---|---|---|---|
| Fixture Type | Description | Maximum Height | Luminaire Design (cut-of or no-cut-of) |
Other Requirements |
| 1. Athletic Field Lighting | Pole-mounted lighting for recreational uses such as ball diamonds, playing felds, driving ranges, and tennis courts |
80 ft. for felds, ranges, and diamonds; 30 ft. for courts |
Cut-of luminaires only | If the lighting is within 300 feet of a residential district, lights shall be turned of by 10:00 p.m. |
| 2. Parking Lot Lighting | Luminaires mounted on poles |
25 ft. | Cut-of luminaires only | - |
| 3. Pedestrian Lighting | Luminaires mounted on poles, or bollards with incorporated light fxtures |
15 ft. | Generally, cut-of luminaires are required. No-cut-of luminaires are allowed for ornamental post lighting fxtures in the C-D district |
- |
| 4. Uplights | Ground-mounted food lights or lights recessed into sidewalks |
2 ft. | Cut-of luminaires only | Generally, allowed for illumination of signs and fags only. May also be used to illuminate tree canopies or sidewalks in the C-D district. |
D.
Wall-mounted lighting. Wall-mounted lighting fixtures shall comply with the requirements of Table 17.03.150.3B, Wall-Mounted Fixture Requirements:
Table 17.03.150.3B Wall-Mounted Fixture Requirements
| Fixture Type | Description | District | Design | Other |
|---|---|---|---|---|
| (cut-of or | Requirements | |||
| no-cut-of) | ||||
| --- | --- | --- | --- | --- |
| 1. Awning | Lights over awnings (e.g., gooseneck lamps) |
C-S C C-D |
Cut-of luminaires only | Shall not be internally lit |
| 2. Decorative Sconce | Sconces on building walls |
Any district | No-cut-of luminaires are allowed if installed not more than 15 feet above ground level. Fixtures that are installed more than 15 feet above ground level shall be cut-of luminaires |
- |
| 3. Canopy Luminaire | Lights under service canopies (e.g., at light automobile service stations) |
C-S C C-D |
Cut-of luminaires only (see below for special requirements) |
All luminaires shall be recessed into the underside of the canopy so that no point source of light can be viewed from of-site from a height of four feet (to protect automobile drivers from glare). |
| 4. Security | Building-mounted foodlights that face away from the building |
- | Generally, cut-of luminaires are required. No-cut of luminaires (e.g., motion-sensor foodlights) are allowed on residential buildings, provided that they are set back at least 20 feet from lot lines and angled so that they do not shine into windows of buildings on abutting lots. |
Security lighting shall not be used as a substitute for parking lot lighting. In the CS, C, C-D, BP, and IN districts, the need for building-mounted security lighting shall be demonstrated. |
E.
Maximum illumination. All exterior lighting fixtures (freestanding or attached) shall comply with the following requirements:
1.
Outdoor lighting shall be deflected, shaded and focused away from adjacent properties and shall not be a nuisance to such adjacent properties. Where no-cut-off fixtures are allowed, areas where such fixtures are not allowed shall be protected in one or more of the following ways:
a.
The no-cut-off fixtures shall be set back a distance of two times the height of the fixture from the areas where such fixtures are not allowed; or
b.
Intervening buildings or landscaping shall buffer the view to the no-cut-off fixture from the areas where such fixtures are not allowed.
2.
Outdoor lighting shall be designed so that any overspill of lighting onto adjacent properties shall not exceed three-tenths foot candle, measured vertically, and three-tenths foot candle, measured horizontally, on adjacent properties.
3.
The ground level luminance ratio (the ratio between the luminance of the brightest point on the property and the darkest point on the property) shall not exceed twelve to one as measured in foot candles.
F.
Hazards. Criteria for finding illumination to be a public hazard are as follows:
1.
Light trespass or glare which is sufficiently intense or contrasts excessively with surrounding illumination, regardless of the intensity of the surrounding illumination, in a manner to cause impairment of visual performance or to distract from or impair the safe operation of a vehicle.
2.
Light trespass or glare that impairs a person's visual performance or ability to avoid obstacles in their path.
G.
Nuisance. Criteria for finding illumination to be a public nuisance are as follows:
1.
Light trespass or glare that deprives an owner or occupant of usual and reasonable use and enjoyment of their property.
2.
A high frequency and/or duration of periods when light trespass or glare is sufficient to interrupt or interfere with usual and reasonable use and enjoyment of a property.
3.
Light trespass or glare that causes visual discomfort or impairment of visual performance in a manner that deprives any person from the usual and reasonable enjoyment of the public streets and properties of the city.
(Ord. No. 244-21, § 1, 7-21-2021; Ord. No. 248-22, § 1(Exh. A), 10-19-2022)