Local zoning · Pinole

Pinole — Landscaping and Screening

Q: How wide must the buffer be between residential and non‑residential uses?

A landscape buffer must generally include a minimum 10‑foot wide planter strip planted with shrubs and both deciduous and evergreen trees planted at a maximum spacing of 30 feet on center § 17.44.060(J) .

Q: What are the fence height limits in Pinole residential yards?

Maximum fence/wall heights are 3.5 ft in front yard areas and 6 ft in rear and interior side yards (and street side yards), with measurement rules and some exceptions available through administrative design review § 17.42.030 .

Q: If I’m building a commercial project next to homes, do plants alone suffice?

No. The code requires commercial and industrial uses be screened from adjacent residential districts by plant materials and a solid decorative masonry wall with a minimum height of 6 feet , plus a 5‑ft landscape strip on the commercial side; the approving authority may require openings/pedestrian connections as needed § 17.42.050(F) .

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

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Last reviewed: July 2, 2026

Overview

This page summarizes the landscaping, screening, and fence/wall rules in Pinole's Zoning Code (Title 17) as they apply across the city's zoning districts. It explains what the code requires for landscape plans, buffers between uses, parking-lot planting and shade, fence/wall heights and materials, and special screening (e.g., commercial next to residential). All requirements below are grounded to the local code by section (§) citations. The city’s zoning framework and development standards inform how these landscaping rules apply to each district; see the city Zoning overview for context. Pinole zoning & planning overview

Key chapters and where the rules live

Landscaping (CHAPTER 17.44) — plan submittals, general requirements, planting sizes, buffers, parking-lot landscape, special cases (drive‑throughs, service stations) § 17.44.010–.070 .
Fences, walls & screening (CHAPTER 17.42) — permits/exemptions, height/location table, materials, special screening between uses § 17.42.010–.050 .
Yard/setback context (CHAPTER 17.56) — why yard rules matter to where fences and landscape go § 17.56.010–.030 .
Zoning district definitions and base development standards (TABLE 17.24.020-1) list the districts referenced below (e.g., R-1, RC, CMU) and are used to determine applicability and site design constraints .

For project reviews that trigger landscaping requirements, landscape plans are reviewed as part of the design review/entitlement process; see the city’s page on design review.

District-by-district breakdown (how landscaping & screening are applied)

Note: The code’s landscaping chapters apply by project type and by district. Where a clause mentions “residential zoning districts” or “commercial/industrial zoning districts”, that language maps to the base districts listed in Table 17.24.020-1. See the city’s development standards for the district-by-district dimensional context.

R-1 (Suburban Residential) — single‑family

Purpose and typical uses: single‑family homes; suburban lots. See TABLE 17.24.020‑1 for lot size/setbacks. § 17.24.020-1 .
Landscaping rules: when a new single‑family subdivision or multi‑family project is proposed the landscape chapter applies; for single- and two‑family residential, the code requires special residential landscape standards (minimums for permeable/non‑turf surfaces and drought-tolerant plant selections) § 17.44.020, 17.44.060(A) .
Fences/walls: residential fences must meet the maximum front yard height of 3.5 ft and 6 ft maximum in rear/interior side yards unless an administrative design review approves a different height § 17.42.030 .
Where it applies: yard and plan requirements for residential projects and subdivisions; verify for accessory structures and pools where other chapters also apply § 17.44.020, 17.30 .

R-2 / R-3 / R-4 / LDR (Medium → Very High Density residential)

Purpose and typical uses: duplexes to multi‑unit buildings; higher densities than R‑1. See TABLE 17.24.020‑1 for densities and setbacks § 17.24.020-1 .
Landscaping rules: multi‑family parking and multi‑tenant projects must meet the parking-lot landscape and shade tree requirements (applies to parking lots with five (5) or more spaces) and buffers where residential abuts non‑residential § 17.44.050(L) & 17.44.060(J) .
Fences/walls: open‑view fencing is required along public frontages for multi‑family unless solid fencing is needed for noise attenuation; graffiti‑resistant treatment is required adjacent to rights‑of‑way § 17.42.040(A),(C) .
Where it applies: multi‑family development, parking areas, and projects undergoing design review § 17.44.020–.030 .

RC / RMU / CMU / OPMU / OIMU (Commercial and Mixed‑Use)

Purpose and typical uses: retail, offices, mixed‑use development; commercial services. See TABLE 17.24.020‑1 for district names and dimensional context § 17.24.020-1 .
Landscaping rules: parking-lot landscape, perimeter planting, parking‑lot shade targets (cover 50% of parking area with tree canopy within 15 years and 85% at full maturity) and minimum tree sizes (15‑gallon at planting). Entrances to multi‑tenant projects must include special entry landscaping § 17.44.050(L), 17.44.060(B,C) .
Screening to adjacent residential: commercial/industrial uses must be screened from adjacent residential districts by plant materials and a solid decorative masonry wall with a minimum height of 6 feet; a 5‑foot landscape strip is required adjacent to the wall on the commercial side § 17.42.050(F) .
Parking and circulation: drive‑through landscaping has its own minimum (a 5‑ft planter with a 3‑ft minimum planting height), and service stations must landscape 20% of the lot with minimum live landscaping coverage 70% of the landscaped area § 17.44.060(C),(D) .
Where it applies: all commercial and mixed‑use developments, and where parking lots exceed five spaces § 17.44.020, 17.44.050(L) .

OS / PR / PQI / SPBCA (Open Space, Parks, Public, Bay Conservation)

Purpose and typical uses: parks, trails, open space and conservation (San Pablo Bay Conservation). § 17.24.020-1 .
Landscaping rules: where landscaping adjacent to creeks or trails is provided or required, the code requires native plantings; public pedestrian spaces have shade canopy targets (60% coverage within 15 years) § 17.44.060(G),(H) .
Fencing/walls: open view fencing is strongly preferred adjacent to open space; exceptions for side‑yards of corner lots are noted § 17.42.040(A) .
Where it applies: parks, trails and conservation areas—special plant palettes and native species requirements may be enforced § 17.44.060(G) .

Decision‑relevant standards (quick table)

Requirement / Topic	Typical numeric standard or rule	Code Reference
Landscape chapter purpose and applicability	Applies to new commercial, industrial, mixed‑use, multi‑family, and single‑family subdivisions; also to significant expansions	§ 17.44.010–.020
Residential lot landscape (single & two‑family)	At least 25% of lot area non‑pervious (and front yard non‑pervious max 40%); 90% of non‑turf plants drought‑tolerant	§ 17.44.060(A)
Buffer between residential & non‑residential	Minimum 10‑ft planter strip with shrubs and deciduous & evergreen trees at max 30 ft on center	§ 17.44.060(J)
Parking‑lot screening (perimeter)	Perimeter planting for partial screening to 30 in. above parking finish grade; clear vision triangle planting < 30 in.	§ 17.44.050(L)(2)
Parking‑lot shade target	50% canopy within 15 years; 85% at maturity; trees 15‑gallon min	§ 17.44.050(L)(3)
Drive‑through landscape	5‑ft planter, min 3‑ft (max 4‑ft) landscape barrier	§ 17.44.060(C)
Fence/wall maximum heights	Front yard 3.5 ft; rear & interior side yard 6 ft; street side yard 6 ft (exceptions via ADR)	§ 17.42.030 (Table 17.42.030‑1)
Commercial→Residential screening	Solid decorative masonry wall min 6 ft + 5‑ft landscape strip on commercial side	§ 17.42.050(F)
Materials & maintenance	Attractive, durable materials required; certain materials (corrugated iron, sheet steel, concertina wire) prohibited; graffiti‑resistant finishes required adjacent to ROWs/residential	§ 17.42.040(B–D)

Practical guidance & interpretation notes

Landscape plans: when Chapter 17.44 applies, a preliminary and then a final landscape + irrigation plan is required; final plans must be prepared by a registered landscape architect and submitted with site improvement plans § 17.44.030(A–B) .
Tree and plant sizing: the code sets minimum planter widths and container sizes tailored to tree, shrub and groundcover types (e.g., trees 5–10 ft planter widths; shrubs 5‑gal min; 15‑gal min where immediate screen required) — use these minimums when designing screening to meet the buffer/fence rules § 17.44.050 (plant sizes & planter widths) .
Combining screens: screening may be plants, earthen berms, masonry walls, raised planters or combinations; but where the code requires a solid masonry wall (commercial next to residential), plantings alone are not sufficient § 17.42.050(B),(F) .
Height measurement: fence/wall heights are measured from the finished grade at the base of the fence; if adjacent parcel grades differ by 2 ft or more, measurement is taken from the higher grade § 17.42.030(B) .
Design review & exceptions: many height, material or screening modifications can be approved through administrative design review or other entitlements—expect the approving authority to require landscaping and maintenance conditions § 17.42.030 note, 17.12.140 .

Make sure project-level compliance is coordinated with the city’s design review process and with any applicable overlay districts that may add special planting or preservation rules.

If your proposal affects the location or number of parking stalls, integrate the parking landscape requirements early — parking landscape is minimum for lots with 5+ spaces § 17.44.050(L)

Checklist

Submit a preliminary landscape and irrigation plan when Chapter 17.44 applies § 17.44.030(A)
Prepare final landscape + irrigation plans stamped by a registered landscape architect and submit with site improvement plans § 17.44.030(B)
Provide required buffers: 10‑ft planter between residential and non‑residential where applicable; or 6‑ft masonry wall + 5‑ft planter for commercial→residential screening § 17.44.060(J); 17.42.050(F)
For parking areas (≥5 spaces), meet perimeter screening (30 in.) and canopy shade targets (50% in 15 years) § 17.44.050(L)(2–3)
Ensure fences/walls meet Table 17.42.030‑1 heights and material standards; request administrative design review if alteration needed § 17.42.030; 17.42.040
Use native species along creeks and trails where required § 17.44.060(G)
Confirm any site-specific standards (historic overlay, conservation overlay, or ADU rules) — ADUs may have separate landscaping implications; see the ADU guidance page Pinole ADUs

Risks & Ambiguities

Issue	Why it matters	What to verify
“Non‑pervious” wording in residential landscape rule	Language in the ordinance snippet references non‑pervious percentages that may be counter‑intuitive — could be a drafting/terminology issue	Confirm meaning with Community Development Director; verify whether the intent is minimum permeable area or limits on hardscape § 17.44.060(A)
Which districts trigger Chapter 17.44 plan submittal	Chapter 17.44.020 applies to many project types but thresholds vary (new projects vs expansions)	Confirm whether a minor addition or a small ADU triggers full landscape plan review § 17.44.020; check ADU rules and administrative exemptions Verify with the jurisdiction
Fence/wall height exceptions via ADR	Table lists maxima but notes exceptions can be granted	If you need >3.5 ft in the front or >6 ft elsewhere, confirm the approval path (administrative design review vs discretionary entitlement) § 17.42.030 note, 17.12.150
Tree canopy calculations and species selection	Parking shade percentages are measured by canopy at 15 years; species selection and spacing matter	Use the city’s approved tree list and have canopy calculations prepared by designer; verify tree-crown diameter assumptions § 17.44.050(L)(3)
Conflicts with other overlays or conservation restrictions	Overlays (e.g., SPBCA) may impose native species or limit plant choices	Check overlay district requirements and overlay districts applicability early Verify with the jurisdiction

Plain-English Summary

Pinole’s zoning code requires landscape plans for most new developments and larger remodels, sets minimum buffers between different land uses (10‑ft planting strips or 6‑ft masonry walls where commercial meets residential), establishes parking-lot screening and tree‑shade targets, and limits fence heights in front yards to about 3.5 ft and to 6 ft elsewhere unless the city approves otherwise; all plant sizes, planter widths, and material standards are specified in Chapters 17.44 and 17.42. Verify parcel-specific conditions with the Community Development Director.

Source References

CHAPTER 17.44 (Landscaping): § 17.44.010–.070 — purpose, applicability, plan submittal, general and special landscape requirements (residential, drive‑throughs, service stations, parking)
CHAPTER 17.42 (Fences, Walls and Screening): § 17.42.010–.050 — permit rules, Table 17.42.030‑1 fence/wall heights, materials, special screening between land uses
Parking‑lot planting and buffer specifics: § 17.44.050(L) and § 17.44.060(J) (buffering between uses; parking lot landscape, screening heights, shade targets)
Special fence/wall screening between commercial/industrial and residential: § 17.42.050(F) (masonry wall min 6 ft + 5‑ft landscape strip)
Table of base zoning district development standards (district names and where to map rules): TABLE 17.24.020‑1 § 17.24.020

If you need direct links to the ordinance text or to a specific subsection for submittal forms or the city’s design review checklist, verify with the Community Development Department; the city requires landscape plans to be bundled with site improvement plans and reviewed through the design review or entitlement process § 17.44.030 . Also coordinate parking-related landscape with the parking standards early.

Sources

Retrieved passages

Pinole Zoning Code (§ 1) High relevance
Pinole Zoning Code (Chapter 17.52) High relevance
Pinole Zoning Code (Chapter 17.52) High relevance
Pinole Zoning Code (Section 17.98.020) High relevance
Pinole Zoning Code (Chapter 17.52) High relevance
CBC § 1 (§ 1) High relevance
Pinole Zoning Code (Section 17.12.170) High relevance
CWUIC § 65850.6 (Title 24) High relevance

Cited sections

Official Pinole code library

Frequently asked questions

What triggers a landscape plan in Pinole?

A landscape plan is required for new commercial, industrial, mixed‑use, multi‑family, and single‑family subdivisions and for existing non‑residential or multi‑family projects that increase building square footage by 10% or more; preliminary and final landscape & irrigation plans are required and the final plan must be prepared by a registered landscape architect § 17.44.020–.030 .

How wide must the buffer be between residential and non‑residential uses?

A landscape buffer must generally include a minimum 10‑foot wide planter strip planted with shrubs and both deciduous and evergreen trees planted at a maximum spacing of 30 feet on center § 17.44.060(J) .

What are the fence height limits in Pinole residential yards?

Maximum fence/wall heights are 3.5 ft in front yard areas and 6 ft in rear and interior side yards (and street side yards), with measurement rules and some exceptions available through administrative design review § 17.42.030 .

If I’m building a commercial project next to homes, do plants alone suffice?

No. The code requires commercial and industrial uses be screened from adjacent residential districts by plant materials and a solid decorative masonry wall with a minimum height of 6 feet, plus a 5‑ft landscape strip on the commercial side; the approving authority may require openings/pedestrian connections as needed § 17.42.050(F) .

What are the parking lot landscape and shade requirements?

For surface parking lots (commercial, industrial, mixed‑use, multi‑family) with five (5) or more spaces, perimeter and interior planting is required; tree canopy must cover 50% of the parking area within 15 years and 85% at maturity, using a 15‑gallon minimum tree at planting § 17.44.050(L)(1–3) .

Do drive‑through lanes have special screening rules?

Yes. Drive‑through aisles must be screened from abutting street rights‑of‑way by a 5‑ft wide planter with a landscape barrier that is at least 3 ft tall (maximum 4 ft) and designed to prevent headlights from being visible from the street § 17.44.060(C) .

Are certain fencing materials prohibited?

Yes. The code prohibits fences/walls of sheet or corrugated iron, fiberglass, sheet steel, concertina wire, or sheer aluminum unless approved conditionally; barbed wire is limited to specific agricultural/industrial uses § 17.42.040(B) .

Do I need graffiti‑resistant treatments on walls?

Graffiti‑resistant aesthetic surface treatment is required for all fences and walls adjacent to a public right‑of‑way, in a residential zone, or if required through administrative design review § 17.42.040(C) .

What plant sizes and planter widths does Pinole require for screening?

The code lists minimum planter widths and sizes: trees typically require 5–10 ft planter widths, shrubs a 5‑gallon minimum (or 15‑gallon where immediate screening is conditioned) with a 4‑ft minimum planter width, and ground cover planter widths starting at 2 ft (sod 6 ft) — use these minima when sizing buffers § 17.44.050 (plant size & planter widths) .

Will I ever need to use native plants?

Yes. Where landscaping or planting is required along creeks, the code requires native plants; public spaces and trails may also have native or specific plant palette requirements § 17.44.060(G–H) .

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