Local zoning · Benicia

Benicia — Landscaping and Screening

Landscaping and Screening under the Benicia local zoning and planning code, with the controlling citations.

Last reviewed: July 1, 2026

Overview

This page distills how Benicia’s zoning ordinance regulates landscaping, screening, fences, walls, and related buffering. Most citywide rules live in Title 17’s general regulations and are then refined district-by-district in the residential, commercial, and industrial chapters. Where applicable, Benicia’s objective design standards add frontage landscaping requirements along mixed-use corridors.

Use this page alongside the Benicia code context pages for Benicia Zoning, Benicia Land Use, Benicia Development Standards, Benicia Parking, Benicia Design Review, Benicia Overlay Districts, and Benicia Historic Preservation. Don’t confuse these planning rules with the California Building Standards Code — building codes are covered separately.

Citywide baseline — Title 17.70 (General Regulations)

Landscape plan and installation. Projects requiring a zoning permit (except single-family residences) must install minimum site landscaping and any required planting areas per BMC 17.70.190. Plans must be prepared by a qualified professional; changes require written approval; completion is certified before occupancy or per an allowed extension. Hydroseeding and irrigation plans are required where used, with detailed specifications. Street trees must conform to Title 12. Replacement of required trees follows the city’s tree preservation guidelines.
Parking lot planting. Provide perimeter planting strips and at least 5% interior landscaping of the lot area (excluding the perimeter strips), with one tree per six spaces, minimum planter widths, overhang clearances, and curb separations. A parking structure with at-grade parking along a street in C or I districts must have a 10 ft planting area along the street frontage.
Screening of outdoor storage. Where outdoor storage/display is allowed, it must be screened from street view by a solid fence or wall; stored items may not exceed the screen’s height. Additional screening may be required in highly visible areas. See BMC 17.70.200.
Screening of mechanical equipment. Except for noted industrial exceptions, exterior mechanical equipment must be screened from view on all sides; screen materials may have up to 50% perforation but must block views from streets/adjoining lots. Utility meters must be screened from public rights-of-way; meters in front or street side yards go in subsurface vaults. See BMC 17.70.210.
Refuse enclosures. All non–single- or two-family uses must provide a refuse area screened by a 6 ft solid wood or masonry wall (or place refuse entirely within a building). In IG and IW districts, the director may waive screening for containers not visible from public streets. See BMC 17.70.220.
Parking area screening to residential. Nonresidential parking lots with 5+ spaces must be screened by a 6 ft solid wall when adjoining an R district or ground-floor residential use (3 ft within an R front yard). Residential carports/parking areas with 5+ spaces also require a 6 ft screen toward adjoining R lots/ground-floor residential (3 ft within an R front yard). See BMC 17.74.160.
Driveway visibility. Landscaping, fences, and walls must respect visibility triangles at driveways and intersections per BMC 17.74.150.
Nonconforming sites. New occupancy of a C or I site lacking required planting/screening must submit a schedule to eliminate or substantially reduce the nonconformities within 5 years per BMC 17.98.060.

Objective frontage landscaping — BMC 17.26 (mixed-use/multifamily)

Between building and sidewalk. All areas must be landscaped with live plant materials (except access and qualifying outdoor seating/courtyard areas); at maturity, plantings must cover at least 75% of the landscape area.
Front yard landscape percentages. If the building is set back from sidewalk, landscaped front yard area must be at least: Nonresidential: 15%; Residential: 35% (Table 17.26-5).

Parking lot landscaping — quick reference

Requirement	Standard	Code Reference
Interior lot landscaping	Minimum 5% of lot area (excludes perimeter strips); distribute planting throughout
Trees	Minimum 1 tree per 6 spaces
Planter widths	3 ft minimum in general; 4 ft where trees are planted
End of rows	Separate from drive aisles by landscaped planter/sidewalk/other means; curbs required
Vehicle overhang	Add 2 ft to planter depth where vehicles overhang; 7 ft curb-to-curb for double overhang at interior strips
Parking structures (C or I districts)	10 ft planting area along street property line where at-grade parking adjoins street
Perimeter strip widths (selected)	Up to 100 ft lot dimension: 5 ft at property or street edge, 3 ft next to nonresidential (except IG, IW). Over 100 ft: 10 ft at property, 5 ft at street and nonresidential edges

District-by-district standards and themes

Note: “Purpose” and “Typical permitted uses” are summarized only where found in the retrieved ordinance. For anything not shown below, see Benicia Zoning and verify with the city.

RS – Low-Density Residential

Purpose: Not found in retrieved materials.
Typical permitted uses: Not found in retrieved materials.
Key landscaping/screening:
- Minimum site landscaping: 35%.
- Planting areas: All visible portions of required street-facing yards must be planting area or hardscape; where adjoining interior yards (RM/RH/HZ), at least 50% must be planting (RS adjacency requires a continuous 5 ft planting area).
- Fences/walls: Max 6 ft; within 15 ft of a front street property line, max 3 ft; subject to driveway/intersection visibility.
Where it applies: City parcels zoned RS.

RM – Medium-Density Residential

Purpose: Not found in retrieved materials.
Typical permitted uses: Not found in retrieved materials.
Key landscaping/screening:
- Minimum site landscaping: 30%.
- Interior yards: At least 50% planting; min 5 ft planting strips at side/rear; may reduce to 2 ft along a driveway; RS edge requires continuous 5 ft.
- Fences/walls: Same as RS.
Where it applies: City parcels zoned RM.

RH – High-Density Residential

Purpose: Not found in retrieved materials.
Typical permitted uses: Not found in retrieved materials.
Key landscaping/screening:
- Minimum site landscaping: 30%.
- Same planting area and fence/wall rules as RM.
Where it applies: City parcels zoned RH.

HZ – Hillside Residential

Purpose: Not found in retrieved materials.
Typical permitted uses: Not found in retrieved materials.
Key landscaping/screening:
- Minimum site landscaping: 10%.
- Street-adjoining yards must be planting area or hardscape; interior yard planting similar to RM/RH. Fences/walls per RS rules.
Where it applies: City parcels zoned HZ.

CC – Community Commercial

Purpose: Not found in retrieved materials.
Typical permitted uses: Not found in retrieved materials.
Key landscaping/screening:
- Minimum site landscaping: 20%.
- Visible yards near streets need a 3 ft planting strip along interior lines within 50 ft of the street line (not required for a lot with a single-family dwelling).
- Required yards must either be planting areas or enclosed by a solid concrete/wood/masonry wall at least 6 ft high; within 15 ft of a street property line, walls max 3 ft.
- Driveway visibility yards: a triangular yard each side of a driveway, 5 ft deep at the edge and up to 50 ft wide; at least 50% must be planting.
Where it applies: City parcels zoned CC.

CO – Office Commercial

Purpose: Not found in retrieved materials.
Typical permitted uses: Not found in retrieved materials.
Key landscaping/screening:
- Minimum site landscaping: 20%.
- Planting area rules cross-reference multifamily standards for sites in CO and CW.
- Driveway visibility yards and visible-yard planting as in CC.
Where it applies: City parcels zoned CO.

CG – General Commercial

Purpose: Not found in retrieved materials.
Typical permitted uses: Not found in retrieved materials.
Key landscaping/screening:
- Minimum site landscaping: 10%.
- Required yards: either planting or enclosed by 6 ft solid wall (max 3 ft within 15 ft of street line). Visible yard planting strips and driveway visibility yards as above.
Where it applies: City parcels zoned CG.

CW – Waterfront Commercial

Purpose: Not found in retrieved materials.
Typical permitted uses: Not found in retrieved materials.
Key landscaping/screening:
- Minimum site landscaping: 20%.
- CO/CW planting areas follow multifamily planting standards. Visible-yard strips and driveway visibility yards apply.
Where it applies: City parcels zoned CW.

IL – Limited Industrial

Purpose: Not found in retrieved materials.
Typical permitted uses: Not found in retrieved materials.
Key landscaping/screening:
- Minimum site landscaping: 10%.
- Required yards must be planting areas (except necessary drives/walks).
- When new nonresidential abuts existing ground-floor residential: provide a 6 ft solid masonry or concrete wall; max wall/fence height 12 ft overall, but 8 ft adjacent to an R or C district; within 15 ft of a street line, walls max 3 ft.
Where it applies: City parcels zoned IL.

IG – General Industrial

Purpose: Not found in retrieved materials.
Typical permitted uses: Not found in retrieved materials.
Key landscaping/screening:
- Minimum site landscaping: 10%.
- Required yards are planting areas (except drives/walks) or may be enclosed by a solid fence or wall at least 3 ft high at the development services director’s discretion. Creeks/riparian slopes can count toward landscaping.
- Wall adjacency and maximum fence heights match IL.
Where it applies: City parcels zoned IG.

IW – Waterfront Industrial

Purpose: Not found in retrieved materials.
Typical permitted uses: Not found in retrieved materials.
Key landscaping/screening:
- Minimum site landscaping: 5%.
- Wall adjacency and maximum fence heights match IL/IG.
Where it applies: City parcels zoned IW.

IP – Industrial Park

Purpose: Not found in retrieved materials.
Typical permitted uses: Not found in retrieved materials.
Key landscaping/screening:
- Minimum site landscaping: 15%.
- Wall adjacency and maximum fence heights match IL/IG.
Where it applies: City parcels zoned IP.

OS – Open Space

Purpose: Provide a classification for large sites set aside as park/open space; protect health/safety by limiting hazard-prone lands; and allow case-by-case evaluation upon discontinuance of large open space uses.
Typical permitted uses: Not found in retrieved materials.
Key landscaping/screening: Not found in retrieved materials specific to OS; general citywide rules (e.g., refuse enclosure, mechanical screening where applicable to structures) still apply.
Where it applies: Parcels with open space use classifications that meet the OS applicability thresholds.

Interface buffers between residential and nonresidential

New ground-floor residential next to existing nonresidential, or vice versa: provide a 6 ft solid wall at the shared property line; within 15 ft of a street property line, wall height max 3 ft. Applies in residential and commercial districts; similar requirement appears in industrial additional regulations when nonresidential abuts ground-floor residential.

Historic overlay effects on landscaping, fences, and trees

Design review scope. Outside historic overlay districts, typical landscaping and fences up to 6 ft are often exempt from design review; inside an H Historic Overlay District, special rules apply, and removal of certain front-yard features (e.g., cast-in-place masonry walls, wrought iron, protected trees, hitching posts) is not exempt. See Chapter 17.108; verify project-specific review thresholds under Benicia Historic Preservation.

Core rules by district group (selected)

Districts	Minimum Site Landscaping	Fence/Wall Heights in district text	Required Walls at Interfaces
RS	35%	6 ft max; 3 ft max within 15 ft of front street line; visibility rules apply	When near nonres uses, see interface walls below
RM	30%	Same as RS	6 ft wall at res/nonres interface; 3 ft within 15 ft of street
RH	30%	Same as RS	Same as RM
HZ	10%	Same as RS	Same as RM
CC	20%	Yard walls up to 6 ft; 3 ft max within 15 ft of street	6 ft wall required where res/nonres abut; driveway visibility planting rules apply
CO	20%	Same yard wall limits as CC; CO/CW planting follows multifamily standards	As above
CG	10%	Same yard wall limits as CC	As above
CW	20%	Same yard wall limits as CC; CO/CW planting follows multifamily standards	As above
IL	10%	Max 12 ft (8 ft when adjacent to R or C)	6 ft masonry/concrete wall where new nonres abuts existing ground-floor res; 3 ft max within 15 ft of street
IG	10%	Same as IL	Same as IL
IW	5%	Same as IL	Same as IL
IP	15%	Same as IL	Same as IL

Checklist

Confirm your base district and any overlays on the parcel using Benicia Zoning and Benicia Overlay Districts.
Prepare a landscape plan per BMC 17.70.190 (qualified preparer; planting palette; irrigation; hydroseeding if applicable; street trees per Title 12; tree replacement per city guidelines).
Meet your district’s minimum site landscaping percentage (see tables above).
Lay out parking lot planting: perimeter strips per schedule, at least 5% interior landscape, one tree per six spaces, planters and curbs, and any required 10 ft frontage planting at at-grade parking structures in C/I districts.
Provide screening: mechanical equipment per 17.70.210; refuse enclosures per 17.70.220.
At residential/nonresidential boundaries, show required 6 ft solid walls (reduced to 3 ft within 15 ft of street lines).
Respect driveway and intersection visibility limits when placing shrubs/fences/walls.
If in a corridor/mixed-use context, apply BMC 17.26 frontage landscaping and front yard landscape percentages (15% nonres; 35% res).
Confirm whether your scope triggers Benicia Design Review; note that some landscaping/fence work is exempt outside historic districts but not inside H overlays.
If occupying a nonconforming C/I site, include a 5‑year schedule to correct missing planting/screening.

Risks & Ambiguities

Issue	Why it matters	What to verify
Front-yard fence/hedge heights	Exceeding height limits or visibility triangles can trigger corrections	The 3 ft max within 15 ft of a front street line and driveway/intersection visibility under 17.74.150
Counting “natural” areas toward landscaping	Some districts allow creeks/riparian slopes to count	IG/IL exceptions under industrial planting rules (additional regs (G)(3))
When mechanical equipment must be screened on top	Viewshed protection may require top screening	Director’s discretion in 17.70.210(A) for significant views
Outdoor storage visibility	Unscreened storage can lead to denial	Solid fence/wall screening and height limits in 17.70.200
Historic district landscaping changes	Some removals aren’t exempt	Front-yard walls, wrought iron, protected trees not exempt per Ch. 17.108
Objective frontage landscaping vs. district yard rules	Overlapping standards can conflict	Apply 17.26 frontage landscaping plus district planting/wall rules; confirm with Benicia Design Review

Plain-English Summary

Benicia expects visible, well-maintained landscaping and clear buffers. Most projects must plant to a minimum percentage for the site, landscape and tree the parking lot, and screen mechanical equipment, trash, and any outdoor storage. Fences and walls are usually limited to 3 feet in the front and 6 feet elsewhere, with special walls required at residential/nonresidential edges. Mixed-use streets also require landscaped frontages. Keep sightlines open at driveways and corners, and ask the city when in doubt.

Source References

BMC 17.70.190 Landscaping, irrigation, and hydroseeding (landscape plans; materials; parking lot planting; irrigation; hydroseeding; tree replacement)
BMC 17.70.200 Outdoor facilities (screening of outdoor storage/display)
BMC 17.70.210 Screening of mechanical equipment (scope; meter vaults; perforation limits)
BMC 17.70.220 Refuse storage areas (6 ft walls; industrial waivers)
BMC 17.74.150 Driveways/intersections—visibility (sight triangles)
BMC 17.74.160 Parking area screening—walls and fences (screening to residential)
BMC 17.24.030 Residential districts—minimum site landscaping; planting areas; fences/walls
BMC 17.28.030 Commercial districts—minimum site landscaping; visible yard planting; required yard walls; driveway planting triangles
BMC 17.32.030 Industrial districts—minimum site landscaping; planting areas; interface walls; fence/wall heights
BMC 17.26 Objective standards—frontage landscaping; front yard landscape percentages (Table 17.26‑5)
BMC 17.98.060 Nonconforming sites—schedules to correct missing planting/screening
BMC 17.108 Design Review—exemptions; historic overlay review context (landscaping/fences up to 6 ft generally exempt outside H; front-yard feature removals in H not exempt)

Sources

Retrieved passages

Benicia Zoning Code (Title 12.) High relevance
Benicia Zoning Code (§ 4) High relevance
Benicia Zoning Code High relevance
Benicia Zoning Code High relevance
Benicia Zoning Code High relevance
Benicia Zoning Code High relevance
Benicia Zoning Code (Chapter 1.44) High relevance
Benicia Zoning Code High relevance
Benicia Zoning Code (Title 12.) High relevance
Benicia Zoning Code (§ 4) High relevance
Benicia Zoning Code Medium relevance
Benicia Zoning Code (§ 3) Medium relevance
Benicia Zoning Code (Title 16) Medium relevance

Cited sections

Official Benicia code library

Frequently asked questions

Do I have to landscape a parking lot in Benicia?

Yes. Provide perimeter planting strips and at least 5% of the lot (excluding perimeter strips) as interior landscaping, distribute planting throughout the lot, and plant a minimum of one tree per six spaces. Curbed planters and minimum widths apply; parking structures with at-grade street parking need a 10 ft planting area along the street. See BMC 17.70.190(E).

How tall can front yard fences or hedges be?

Generally 3 ft within 15 ft of a front street property line, and 6 ft elsewhere, subject to driveway and intersection visibility rules in BMC 17.74.150. In residential districts, additional planting strip requirements may apply.

When is a 6 ft wall required between uses?

Where new ground-floor residential abuts existing nonresidential, or vice versa, provide a 6 ft solid wall at the shared property line (limited to 3 ft within 15 ft of a street). Similar 6 ft wall rules apply in industrial districts where new nonresidential abuts existing ground-floor residential. See residential/commercial and industrial additional regulations.

Do I need to screen rooftop or ground-mounted mechanical equipment?

Yes. Except for noted industrial exceptions, screen exterior mechanical equipment from view on all sides; screening can be up to 50% perforated but must block views from streets and adjoining lots. Utility meters must be screened from rights-of-way and placed in vaults if in front/side street yards. See BMC 17.70.210.

What frontage landscaping is required for mixed-use or corridor projects?

All areas between the building and sidewalk must be landscaped with live plant materials (with limited exceptions), and at maturity must cover at least 75% of the landscape area. If the building is set back, front yards must be at least 15% landscaped for nonresidential or 35% for residential ground-floor frontages. See BMC 17.26 (Table 17.26-5).

Are landscaping and fences subject to design review?

Many small landscaping projects and fences up to 6 ft are typically exempt from design review outside historic districts. In H Historic Overlay Districts, some front-yard features (e.g., masonry walls, wrought iron, protected trees) are not exempt from review/removal. See Chapter 17.108.

Can creeks or natural slopes count toward my landscaping percentage?

In certain industrial districts, creeks and adjacent riparian vegetation and natural slopes may count as planting areas when calculating minimum site landscaping. See industrial additional regulations (G).

What if I open a business on a site missing required landscaping or screening?

For new occupancy in C or I districts with missing planting areas, mechanical screening, or required walls/fences, you must submit a schedule to fix or substantially reduce these issues within five years. See BMC 17.98.060.

How are trash enclosures handled?

Most nonresidential and multifamily sites must provide a refuse area screened by a 6 ft solid wood or masonry wall, or located within a building. Limited waivers exist in IG/IW districts if containers aren’t visible from public streets. See BMC 17.70.220.

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