Chapter 19.435 — WAREHOUSING AND DISTRIBUTION FACILITIES[[5]]

Footnotes:

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Editor's note— Ord. 7755, § 6, adopted March 11, 2026, repealed ch. 19.435, §§ 19.435.010—19.435.040 and enacted a new ch. 19.435 as set out herein. Former ch. 19.435 pertained to similar subject matter and derived from Ord. 7541, § 8(Exh. D), adopted 2020.

The purpose of regulating warehousing and distribution facilities is to ensure compatibility of such uses with surrounding uses and properties and to avoid any impacts associated with such uses.

It is the intent of this chapter to implement the Good Neighbor Guidelines for Siting New and/or Modified Industrial Facilities adopted by the City Council on November 10, 2020 and implement the statutory requirements of California Government Code § 65098 otherwise known as Assembly Bill 98.

(Ord. 7755, § 6, 2026)

For any new or modified warehousing and distribution facility, as defined in Article X (Definitions), the provisions of California Government Code § 65098 shall apply, as required by state law. For any new or modified warehousing and distribution facility, as defined in Article X (Definitions), the provisions of this California Government Code § 65098 shall apply, as required by state law. In the event of a conflict between the provisions of this chapter and § 65098, or if this chapter addresses a matter not covered by § 65098, the more stringent provision shall govern.

1.

Warehousing and distribution facilities, as defined in Article X (Definitions), are permitted as set forth in Article V, Base Zones and Related Use and Development Provision, subject to the requirements contained in this chapter.

(Ord. 7755, § 7, 2026)

The standards set forth in this chapter, shall apply to any new or modified warehousing and distribution facility.

(Ord. 7755, § 8, 2026)

Table 19.435.030.A

Warehousing and Distribution Facilities Development Standards

Table 19.435.030.B

BMP, I and AIR Industrial Zones Floor Area Ratio Table

Notes:

1.

The Approving or Appeal Authority may allow a development project to exceed a maximum FAR when findings can be made that such project (a) will not have a detrimental effect on infrastructure and municipal services, (b) will not adversely impact the surrounding neighborhood, and (c) will not likely set a precedent for additional development that would adversely affect infrastructure, service or surrounding land uses.

2.

Smaller minimum lot areas may be established by a specific plan or master plan in the BMP Zone. A master plan must include provisions for common access, parking and maintenance. A total master plan area of five acres is required. Site plan review approval by the Community & Economic Development Director or his/her designee is required for any master plan.

3.

See Chapter 19.149 - Airport Land Use Compatibility to determine if a project site is subject to Airport Land Use Compatibility Plan requirements.

4.

In the BMP Zone, off-street parking, gate or guard houses, roofs or canopies covering unenclosed pedestrian walks and walls or fences not more than six feet in height shall be permitted in the rear 30 feet of the required 50-foot front yard setback.

5.

A minimum front yard setback of 50 feet shall be required and maintained wherever a lot or parcel in any industrial zone abuts or is adjacent to a lot or parcel identified as sensitive receptor.

6.

Except where the site is separated from such sensitive receptor by a freeway.

7.

Measured from the sensitive receptor property line to the front most wall of the nearest warehouse building.

8.

A sensitive receptor includes a residential zone or use; K-12 public, private and charter school; designated parks and open space; adult and child day care facilities; assisted living facilities and hospitals as defined by Article X - Chapter 19.910 - Definitions.

(Ord. 7755, § 8—10(Exhs. D, E), 2026)

19.435.040 - Site planning standards.

A.

All warehousing and distribution facilities shall comply with the following.

The development project shall comply with the 21st Century or Tier 1 21st Century Warehouse standards as set forth in California Government Code § 65098 including but not limited to:

a.

Adhering to the most current building energy efficiency standards of the CA Green Building Code.

b.

Complying with truck loading bay location requirements.

c.

Integration of truck entrance and exits and internal circulation requirements.

Any new facility shall be located on roadways that meet the following street classifications as defined by the City's General Plan Circulation Element consistent with California Government Code § 65098:

a.

Arterial roads. b. Collector roads. c.

Local roads that predominantly serve commercial, agricultural, or industrial uses.

Driveways, loading areas, docks, truck wells and internal circulation routes shall be oriented away from sensitive receptors to the maximum extent feasible.

Loading areas, docks, truck wells and outdoor storage areas shall be fully screened from view of sensitive receptors and from public rights-of-way with buildings, freestanding walls and fences, landscaping or other means to the satisfaction of the Approving Authority. Where loading areas, docks, truck wells and outdoor storage areas are located adjacent to a sensitive receptor, they shall be fully screened from view of the adjacent sensitive receptor by means of a solid wall with a minimum height of ten feet as measured from the finished grade of the adjacent sensitive receptor.

Operations, including loading, unloading, staging and storage of trucks and trailers, shall comply with Title 7 (Noise) of this Code.

Idling of trucks queued or operated on site shall not exceed five minutes.

Sufficient aisle space shall be provided on-site to accommodate the on-site queuing of trucks as determined by a Traffic Impact Analysis, if required. Queuing lanes or aisles shall not obstruct regular vehicular or pedestrian circulation or emergency equipment access.

Where transport by temperature-controlled trucks or trailers is proposed, on-site electrical hookups shall be provided at loading docks. Idling or use of auxiliary truck engine power to power climate-control equipment shall be prohibited.

(Ord. 7755, § 11, 2026)

19.435.050 - Site location, operational and additional standards.

A.

Health Risk Assessment. A Health Risk Assessment (HRA) shall be prepared in accordance with the South Coast Air Quality Management District (SCAQMD) Guidelines when the following apply:

The new development or substantial enlargement of a warehousing and distribution facility is within 1,000 feet of a sensitive receptor.

The new development or substantial enlargement of a warehousing and distribution facility generates 150 or more truck trips per day, as determined by the most recent Institute of Transportation Engineers (ITE) Trip Generation Rate for the specific proposed land use.

B.

Specific Plan Consistency. For new development within 1,500 feet of sensitive receptor in a specific plan district requiring a Minor Conditional Use Permit or Conditional Use Permit, the development standards of Table 19.435.030.A and Table 19.435.030.B shall prevail unless the specific plan district standards are more restrictive.

C.

Walls. Wherever a lot or parcel in any industrial zone abuts a sensitive receptor or abuts an alley that separates the industrial zone from a sensitive receptor, a minimum ten-foot-high solid masonry wall shall be constructed along the property line or alley right-of-way line separating the project site from the sensitive receptor. Wall height shall be measured from the finished grade of the adjacent sensitive receptor.

1.

Such wall shall be limited in height to three feet in any required front yard or street side yard setback area.

2.

Such wall shall not be required until the industrially zoned lot or parcel is developed with a permitted use.

D.

Outdoor display and storage. Except for the outdoor storage and display of aircraft, outdoor display and storage shall not be permitted except as specified in 19.285 (Outdoor Storage Yard), 19.500 (Outdoor Display of Incidental Plant Materials), 19.505 (Outdoor Display and Sales - Incidental) and 19.510 (Outdoor Storage—Incidental).

E.

Use of interior rear and side yards for off-street parking and loading. Except for required landscape areas, required interior rear yards and side yards may be used for off-street parking, off-street loading, outdoor storage incidental to a permitted use, and any use permitted in the required front yard area; provided such loading, parking and storage areas are acoustically shielded and screened from adjacent Residential Zones or uses and the public right-of-way, to the satisfaction of the Community & Economic Development Director or his/her designee.

F.

Lighting. Lighting for signs, structures, landscaping, parking areas, loading areas and the like, shall comply with the regulations set forth in Section 19.590.070 (Light and Glare) and the provisions of Chapter 19.556 (Outdoor Lighting).

G.

Screening of mechanical equipment. All roof-supported or ground-supported mechanical equipment and utility equipment shall comply with the regulations set forth in Chapter 19.555 (Outdoor Equipment Screening).

H.

Landscaping.

1.

Front and side yard areas.

a.

Landscaping adjacent to streets and sensitive receptors shall be suitably landscaped and continuously maintained as set forth in Chapter 19.570 (Water Efficient Landscaping and Irrigation).

b.

Such landscape areas shall not be used for off-street parking, loading, storage or accessory buildings.

2.

Buffering between uses.

a.

Any new or modified warehousing and distribution facility shall provide a landscaped buffer whenever a project site is within 900 feet of a sensitive receptor per California Government Code § Section 65098.

I.

Performance standards. All warehousing and distribution facilities shall comply with the performance standards set forth in Chapter 19.590 (Performance Standards) for industrial uses.

J.

Parking and loading requirements. Parking areas shall be provided as set forth in Chapter 19.580 (Parking and Loading).

K.

Trash receptacles and enclosures.

1.

All trash storage areas shall be located so as to be convenient to the users and where associated odors and noise will not adversely impact the users.

2.

The provisions of Chapter 19.554 (Trash/Recyclable Materials Collection Area Enclosures) regarding requirements for the screening of trash receptacles shall apply.

L.

Truck Routing Plan. Prior to the issuance of a certificate of occupancy, the development operator shall establish and submit for approval to the Approving Authority, a truck routing plan to and from the state highway system based on the latest truck route map of the City as determined by the City's General Plan Circulation Element.

M. Project Notification Requirements. a. The notification radius for any new warehousing and distribution facility shall be extended to 1,000 feet. b. All other project notification requirements shall abide by the standards set forth in Chapter 19.670 - Public Hearings and Notice Requirements. N. Replacement Housing. Replacement housing and rental assistance shall be required per California Government Code § Section 65098.6. (Ord. 7755, § 12(Exh. F), 2026) 19.435.060 - Design review required. No new building, structure or sign or exterior alteration or enlargement of an existing building, structure or sign shall be commenced for any warehousing and distribution facility until design review approval has been granted pursuant to Chapter 19.710 (Design Review). (Ord. 7755, § 13, 2026) 19.435.070 - Warehousing, storage. Warehousing, storage as defined by Article X (definitions) shall abide by the standards of Chapter 19.130. For any warehousing, storage, the building or portion thereof must not occupy more than 15 percent of the cumulative floor area and must not generate a maximum of ten trips a day. Warehousing, storage may include ground level loading doors on one or more sides of the building not to exceed more than four dock high loading doors total. (Ord. 7755, § 14, 2026) 19.435.080 - Modifications.

Modifications to the above site location, operation and development standards may be considered in conjunction with the required Minor Conditional Use Permit or Conditional Use Permit, as applicable. (Ord. 7755, § 15, 2026) DIVISION II. - SPECIFIC INCIDENTAL LAND USES Chapter 19.440 - ACCESSORY BUILDINGS AND STRUCTURES 19.440.010 - Purpose.

The purpose of regulating accessory buildings and structures is to ensure compatibility of such uses with surrounding uses and properties and to avoid any impacts associated with such uses.

(Ord. 7331 §68, 2016; Ord. 6966 §1, 2007)

Accessory buildings and structures, as defined in Article X (Definitions) are permitted as set forth in Article V, Base Zones and Related Uses and Development Provisions subject to the requirements contained in this chapter.

A.

Accessory structures shall be permitted in accordance with Article V Table 19.150.020.B (Incidental Uses Table). Single-story, detached, accessory buildings used as tool and storage sheds, playhouses, or similar use, may be exempt from building permits, provided the floor area does not exceed 120 square feet and the height does not exceed ten feet and is specifically exempted by the California Building Code.

(Ord. 7331 §68, 2016; Ord. 6966 §1, 2007)

These standards supplement the standards for the zone in which the accessory use is located. If an accessory structure is attached to the principal building, such structure shall comply with the development standards for the principal building.

A.

No accessory structure shall be permitted unless a principal building exists and is occupied by the use intended.

B.

Accessory structures shall not cover more than 35 percent of the required side or rear yard setback area.

C.

Accessory structures shall be located a minimum of five feet from the principal building or the distance required by the Building Code, whichever is greater. Eave line separation from the principal building shall conform to the provisions of the Building Code. Accessory structures located less than five feet from the primary building shall be considered "attached" and must meet the setbacks of the underlying zone.

D.

Garage and carport accessory structures with direct access from an alley shall be located a minimum of 25 feet from the opposite boundary line of the alley.

E.

Accessory structures within the single-family residential zones shall comply with the following additional regulations.

Setbacks.

a.

Front yard.

i.

Accessory structures shall not be located within the front yard setback.

ii.

For properties in any single-family residential zone except the RA-5 and RC zones, on lots of at least ½-acre or 21,780 square feet, the following types of accessory structures are permitted outside of the front yard setback area:

(1)

Open structures with a solid roof (i.e., patio cover, gazebo)

(2)

Open roof structure (i.e., pergola)

(3)

Architectural design features (i.e., water features)

iii.

For all other properties, accessory structures shall be located no closer to the front lot line than the front-most wall of the dwelling nearest the front lot line.

b.

Interior Side and Rear Yards.

i.

The interior side and rear yard setback shall be five feet for a single-story accessory structure.

ii.

The interior side and rear yard setback shall be the same as that which applies to primary structures for two-story accessory structures or accessory structures exceeding 20 feet in height.

iii.

The street side yard setback for an accessory structure shall be the same as the street side setback of the underlying zone.

Size limits for accessory structures.

a.

All metal accessory structures shall be limited to a maximum total floor area of 120 square feet in the RR, RE, and R-1 Zones.

b.

Accessory structures shall be limited to a maximum floor area of 750 square feet on lots less than one-half acre in the RR, RE, and R-1 Zones.

i.

Exceptions. There is no size limit for accessory structures in the following instances:

(1)

In the RC, RA-5, R-3 or R-4 Zones.

(2)

On lots one-half acre or greater in the RR, RE, and R-1 Zones.

(3)

When built in conjunction with a Planned Residential Development (i.e. clubhouse) or Conditional Use Permit (i.e. assemblies of people - nonentertainment or assisted living).

c.

Any accessory structure over five feet in height shall be set back at least five feet from side and rear property lines.

d.

Lot coverage. Any accessory structure with a solid roof/cover or enclosed on four sides, shall abide by the lot coverage requirement of the underlying zone.

Height limits for accessory structures.

a.

Single-story accessory structures shall not exceed 20 feet in overall height and two-story accessory structures shall not exceed 30 feet in overall height.

F.

Accessory structures in nonresidential zones shall comply with the following additional regulations.

Accessory structures shall be no closer to the front lot line than the front-most wall of the building nearest the front lot line, or 50 feet, whichever distance is less, unless specifically noted by other provisions of this title (e.g. vehicle fuel station canopies, etc.).

Side and rear setbacks shall be the same as the respective setbacks required by underlying zone.

G.

Cargo containers in all zones shall comply with the following regulations.

In the RA-5 and RR zones, a minimum site area of two acres shall be required to place a cargo container on a property. On such properties, no more than two cargo containers with a maximum combined floor area of 640 square feet shall be permitted. 2.

On public and private institutional properties such as schools, parks, recreational facilities and properties Zoned PF, a maximum of 1 cargo container per one acre shall be permitted, not-to-exceed a total of 2 cargo containers per property or use. More than two containers may be permitted with the issuance of a minor conditional use permit.

In the CG, BMP, I, AI, AIR, and RWY Zones, a maximum of four cargo containers per property or use is permitted. More than four containers may be permitted with the issuance of a minor conditional use permit.

4.

Cargo containers shall not be modified by adding windows or electrical, plumbing or mechanical improvements, and shall be considered as non-habitable structures. The addition of roof-mounted ventilation turbines and the replacement or modification of the original doors shall be permitted, however, subject to the approval of the Building Official.

H.

Patio covers shall comply with the following regulations.

1.

Such structures shall not exceed more than one story in height and shall be erected at least five feet away from any rear or interior side lot line.

2.

Such structures shall be unenclosed on at least three sides and shall be entirely open, except for necessary supporting columns. A roof connecting the primary building and the accessory building shall be unenclosed and open on only two sides.

I.

Swimming pools and spas shall comply with the following.

1.

No swimming pool or spa shall be located in a required front yard setback area.

2.

Any swimming pool or spa shall be located at least three feet away from any property line

3.

All swimming pools and spas shall conform to all Building Code and Health and Safety Code requirements.

4.

Equipment related to a swimming pool, such as a fountain, slide, diving board, etc., shall not exceed five feet in height when located within five feet of a property line.

(Ord. 7743, § 6, 2025; Ord. 7660, § 9, 2024; Ord. 7652 § 7, 2023; Ord. 7528 §1(Exh. A), 2020; Ord. 7520 §1(Exh. A), 2020; Ord. 7487 § 14, 11-5-2019; Ord. 7331 §68, 2016; Ord. 7235 §7, 2013; Ord. 7109 §6, 2010; Ord. 6966 §1, 2007)

ARTICLE VII. - SPECIFIC LAND USE PROVISIONS

Chapter 19.442 - ACCESSORY DWELLING UNITS (ADU)[[6]]

Footnotes:

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Editor's note— Ord. 7592 § 6(Exh. F), adopted in July 5, 2022, changed the title of Chapter 19.442 from "Accessory Dwelling Units (ADU) and Junior Accessory Dwelling Units (JADU)" to "Accessory Dwelling Units (ADU)."

19.442.010 - Purpose.

The State of California has identified accessory dwelling units (ADU) and junior accessory dwelling units (JADU) as valuable forms of housing. Movable accessory dwelling units (MADUs) are also recognized throughout the State as a potential option to provide needed housing. The City recognizes the importance of providing housing and balancing that with an attractive living environment for all residents. The availability of ADUs, MADUs and JADUs contributes to local housing and the community's housing stock while providing residential uses consistent with the General Plan and Zoning Code. The purpose of this Chapter is to ensure compliance with California Government Code Sections 65852.2 65852.22 and minimize impacts to surrounding uses and properties.

(Ord. 7592, § 5(Exh. F), 2022; Ord. 7528 § 1(Exh. A), 2020; Ord. 7520 § 1(Exh. A), 2020; Ord. 7457 § 1(Exh. A), 2019; Ord. 7408 § 1, 2018)

ADUs, MADUs and JADUs, as defined in Article X (Definitions), are permitted in all residential zones, including all multi-family and mixed-use zones that include an existing or proposed dwelling.

(Ord. 7592, § 5(Exh. F), 2022; Ord. 7528 § 1(Exh. A), 2020; Ord. 7520 § 1(Exh. A), 2020; Ord. 7457 § 1(Exh. A), 2019; Ord. 7408 § 1, 2018)

19.442.030 - Requirements.

An application for an ADU, MADU or JADU shall demonstrate compliance with all the standards and limitations set forth in this section, to the satisfaction of the Community & Economic Development Director or his/her designee.

A.

General.

1.

ADUs and JADUs shall comply with State and local building code requirements for dwellings.

2.

MADUs shall meet the requirements as defined in Article X (Definitions).

3.

ADUs and JADUs in an historic district shall comply with California Government Codes Section 65852.2 and 65852.22, and Title 20 of the Riverside Municipal Code.

MADUs are not permitted in any Historic District, Neighborhood Conservation Area or on a lot with a designated Cultural Resources as defined in Title 20.

ADUs, MADUs and JADUs, when rented, must be used for rentals of terms longer than 30 days.

6.

No actions to correct zoning nonconformities related to physical improvements are required for ADUs.

There shall be no minimum lot size requirement to establish an ADU, MADU or JADU.

The floor area of an ADU, MADU or JADU shall not be counted when calculating lot coverage.

ADUs may not be sold or otherwise conveyed separate from the primary residence with the exception of a primary dwelling and ADU developed by an IRS recognized 501(c)(3) housing-related nonprofit or a faith-based organization, working with the Housing Authority, whose mission is to provide units to low-income households.

10.

For JADUs, a deed restriction shall be recorded, to run with the land and to prohibit the sale of the JADU separate from the sale of the primary dwelling as identified in 19.442.030(F).

B.

Location.

1.

An ADU, MADU or JADU shall be located on the same lot as the proposed or existing primary dwelling.

A MADU shall not be located between the primary dwelling and the street within any front or street side yard.

An ADU may be either attached, located within the proposed or existing primary dwelling, or detached from the proposed or existing primary dwelling.

If attached, an ADU or JADU must have independent exterior access separate from the proposed or existing primary dwelling.

A JADU shall be constructed and located within the walls of the proposed or existing primary dwelling and include:

a.

Cooking facilities with appliances, a food preparation counter, refrigeration facilities and storage cabinets that are of reasonable size in relation to the size of the JADU.

b.

Separate sanitation facilities or shared sanitation facilities with the existing or proposed structure.

C.

Setbacks.

Attached or Detached - Existing Structures.

a.

Existing structures converted to an ADU or JADU, if applicable, shall require no additional setback.

b.

Second story ADUs on Existing Structures.

i.

No additional setback is required if the second story exists.

ii.

For a new second story ADU being added to an existing structure, the setbacks of the ADU shall comply with the setbacks of the underlying zone applicable to the primary dwelling.

Attached or Detached - New Structures.

a.

Side and Rear Setbacks.

i.

A minimum side and rear setback of four feet shall be provided for new one-story ADUs and MADUs under 16 feet in height.

ii.

For ADUs over 16 feet in height, the side and rear setback shall follow the underlying zone applicable to the primary dwelling.

b.

Front and street side setbacks shall be in full compliance with the underlying zone for new ADUs or MADUs.

c.

For any ADU located on the second floor of any new structure, the setbacks of the ADU shall comply with the setbacks of the underlying zone applicable to the primary dwelling.

3.

The side and rear setbacks for an ADU, MADU or JADU must be sufficient for fire and safety.

D.

Unit Size.

Attached ADUs.

a.

The total floor area of an attached ADU, including conversion of existing floor area, shall not exceed 50 percent of the existing or proposed primary dwelling floor area or 1,200 square feet, whichever is less.

b.

The total floor area requirements shall not prevent the establishment of an ADU that is at least:

i.

850 square feet for units with one bedroom or less; or

ii.

1,000 square feet for units with more than one bedroom .

2.

The total floor area of any detached ADU shall not exceed 1,200 square feet.

3.

The total floor area of any MADUs shall be between 150 square feet and 430 square feet as measured within the exterior faces of the exterior walls.

JADUs shall be no more than 500 square feet in size.

5.

The size of an ADU or JADU shall not be less than that of an efficiency dwelling unit, as set forth in Section 1208.4 of the California Building Code.

E.

Number of Units.

Single-family.

a.

The number of dwellings permitted on a lot developed with an existing or proposed single-family residence shall be limited to the primary dwelling; one attached or converted ADU; one detached, new construction ADU or MADU; and one JADU.

b.

The number of dwellings permitted on a lot developed pursuant to California Government Code §§ 65852.21 and 66441.7, including ADUs, JADUs and MADUs, shall be as set forth in Chapter 19.443 (Two-Unit Developments).

2.

Multi-family.

a.

Conversion of existing structures.

i.

At least one ADU, but no more than 25 percent of the existing number of multi-family dwellings, shall be permitted within existing structures on lots with multifamily dwelling structures.

ii.

Conversions may include storage rooms, boiler rooms, passageways, attics, basements or garages provided the ADU complies with building standards for dwellings.

b.

Construction of new structures.

i.

No more than two new detached ADUs shall be permitted on a lot that has a proposed multi-family dwelling.

ii.

No more than eight new detached ADUs shall be permitted on a lot that has an existing multi-family dwelling, not to exceed the number of existing units on the lot.

c.

MADUs are not permitted.

F.

Owner Occupancy.

a.

On a single lot with a primary dwelling and ADU/MADU, neither is required to be owner-occupied.

b.

On a single lot, one JADU is allowed if the primary dwelling or JADU is owner-occupied which shall be recorded with the deed restriction. G.

Height.

Attached ADUs shall comply with the height restrictions of the underlying zone. 2. Single-story detached ADUs and MADUs shall not exceed 20 feet in height. 3. Two-story detached ADUs and ADUs constructed on the second floor of an existing accessory building, shall not exceed 30 feet in height. 4. In the RC zone, the height of any detached ADU shall not exceed 20 feet and one story in height. H. Parking. 1. No parking shall be required for an ADU, MADU or JADU. 2. No replacement parking shall be required for the primary dwelling if a garage, carport or covered parking is converted to an ADU. I. MADU Additional Requirements. 1. MADUs shall not have separate street addresses from the primary dwelling unit. 2. Screening - Wheels and Undercarriage. a. The undercarriage of any MADU (axles, tongue and hitch) shall be fully screened and hidden from view; and b. The leveling or support jacks must sit on a paved surface. 3. Mechanical equipment shall be incorporated into the structure and not located on the roof. 4. Materials used on the exterior shall exclude single piece composite, laminates, or interlocked metal sheathing. 5. Windows and Doors. a. Windows shall be at least double pane glass and labelled for building use and shall include exterior trim. b. All windows and doors shall not have radius corners. 6.

Roofs.

a.

Roofs shall be consistent with the architecture of the primary dwelling in term of pitch and roofing materials.; and

b.

Roofs shall not be composed of wooden shingles.

7.

All exterior walls and roof of a MADU shall be fixed with no slide-outs, tip-outs, or other forms of mechanically articulating room area extensions.

8.

Design Elements - A MADU shall be constructed to include the following design elements:

a.

Cladding and Trim: Materials used on the exterior shall not be single piece composite, laminates, or interlocked metal sheathing;

b.

Windows and Doors: Windows shall be at least double pane glass, labeled for building use, and include exterior trim. Windows and doors shall not have radius comers;

c.

All mechanical equipment, including heating, ventilation, and air conditioning, shall be incorporated into the structure and not located on the roof; and

d.

Living Area Extensions: The roof and all exterior walls shall not be fixed with slide-outs, tip-outs, or other forms of mechanically articulating room area extensions

J.

Utilities.

1.

MADUs shall be connected to water, sewer and electric utilities.

2.

ADUs shall not be considered a new residential use for the purposes of calculating connection fees or capacity charges for utilities, including water and sewer service unless the ADU is constructed with a new single-family dwelling.

3.

A new or separate utility connection, connection fee, or capacity charge shall not be required by the utility provider for an ADU located within the existing primary dwelling unit.

4.

A new or separate utility connection, connection fee, or capacity charge shall not be required by the utility provider for an ADU or MADU unless the ADU is constructed concurrently with a new primary dwelling.

5.

For new ADUs or MADUs on a lot with an existing primary dwelling unit, the connection may be subject to a connection fee or capacity charge that shall be proportionate to the burden of the proposed ADU, based upon either its size or the number of its plumbing fixtures, upon the water or sewer system.

6.

ADUs served by a private sewage system shall comply with County Health Department requirements, as applicable.

K.

Impact Fees.

1.

For ADUs under 750 square feet, no City impact fees shall apply.

2.

For ADUs 750 square feet and over, impact fees shall be charged proportionately in relation to the square footage of the primary dwelling unit.

L.

Fire sprinklers.

1.

Fire sprinklers shall not be required within an ADU or JADU, unless fire sprinklers are provided in the primary dwelling.

2.

MADUs are not required to have sprinklers but shall meet the ANSI A119.5 or NFPA 1192 standards relating to health, fire and life-safety.

(Ord. 7743, § 7, 2025; Ord. No. 7701, § 21, 2025; Ord. 7660, § 10, 2024; Ord. 7592, § 5(Exh. F), 2022; Ord. 7528 § 1(Exh. A), 2020; Ord. 7520 § 1(Exh. A), 2020; Ord. 7457 § 1(Exh. A), 2019; Ord. 7408 § 1, 2018)