Local zoning · Riverbank

Riverbank — Landscaping and Screening

Q: Are irrigation or water‑saving requirements part of Riverbank’s landscaping rules?

Yes. Chapter 157 requires permanent irrigation systems that comply with the State Model Water Efficient Landscape Ordinance; irrigation must be designed to minimize overspray and use water‑efficient devices. Plans must show irrigation and may require a licensed landscape professional. § 157.02–05 and § 157.04 govern this.

Q: What are the visibility/sight‑triangle rules for planting and fencing at corners and driveways?

No obstruction in excess of 3 ft may be placed in standard sight‑triangle areas at a corner or reverse corner lot; a driveway sight triangle (10 ft back from sidewalk by 10 ft along the sidewalk) must be kept clear of obstructions over 3 ft . See § 153.183 and related driveway/corner visibility paragraphs.

Q: Can the Community Development Director approve alternatives to the landscaping standards?

Yes. Chapter 157 authorizes the Community Development Director to allow alternative means of compliance when results are comparable, and the Director establishes the plan format and procedural guidelines. See § 157.04(C) .

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

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Last reviewed: July 2, 2026

Overview

This page explains what the City of Riverbank zoning and planning ordinance requires for landscaping, screening, buffers, fences, walls and trees. The City regulates these matters both in the zoning chapters (Title 15/153 series) and in a dedicated landscape chapter, Chapter 157: Water Efficient Landscape and Irrigation; applicants must follow both the zone‑specific development standards and the landscape/irrigation rules. Key outcomes: most commercial/industrial projects must submit an approved landscape plan and provide screening where they abut residences; fences and walls have measured height limits and a fence permit is required for tall fences. See the zoning rules, development standards, and the water‑efficient landscape chapter for the controlling language. § 153.071, § 153.124(B–C) and § 157.02–05 are the primary authorities.

How the code organizes requirements (short synthesis)

General requirement: a landscape plan is required for almost all non‑single‑family developments and must be approved prior to permits / occupancy; irrigation and maintenance obligations are explicit. § 153.071(B) and § 157.02–04 require plan submittal, irrigation design and installation prior to final inspection or certificate of occupancy.
Screening / buffer rule: when a commercial, industrial or PD use abuts an Residential (R) district the code generally requires screening — in many zones an 8‑foot solid decorative masonry wall is required along the property line unless the lot abuts an alley. § 153.124(B) / § 153.139(B) / § 153.095(B) are explicit on the 8‑foot masonry requirement.
Fences and walls: front‑yard and corner visibility limits are strict (typically 3 ft maximum in front or along a corner street side), side/rear yard fences may be taller (up to 7–8 ft in many districts), and a fence permit is required for fences over 6 ft. See § 153.183 and the various district building requirements.
Parking lot landscaping and screens: parking lot perimeter landscaping widths and required continuous screens (average 3 ft high) plus minimum internal planter widths and tree ratios are spelled out in the landscaping/development standards (see the landscape development standards and parking rules). § 157.05 (and related development‑standards text in Chapter 153) contains the specific numeric standards for perimeter buffers, continuous screens, interior planter widths and tree‑per‑space requirements.

(While I interpret and summarize here, always verify parcel‑specific requirements with the Community Development Department.) Verify with the jurisdiction.

District-by-district breakdown (what to expect on the ground)

Below are the districts that commonly show up in Riverbank's zoning code. For each I summarize the landscaping/screening expectations, typical permitted uses (short), and the key dimensional or screening items you must design to.

Note: where the code uses the shorthand R or R-1/R-2/R-3, I use the same. When I cite a rule I show the controlling § and the file excerpt I used. Always check the full zone text for parcel‑level rules or overlays.

R-1 / R (Residential)

Purpose / typical uses: single‑family residences, accessory dwelling units (ADUs) and typical residential uses; ADUs are regulated in their own subchapter. § 153.048 and related R district sections list uses/limits.
Landscaping / screening expectations: private yards and front yards must be landscaped when part of a larger PD or development plan; single‑family yards are often exempt from developer‑installed landscape requirements but remain subject to water‑efficient irrigation rules when installed by the developer. § 157.02 explains the applicability/exemptions.
Fences/walls: front yard and corner street fences/hedges/screens are limited to 3 ft in height; side/rear yard solid fences/walls often allowed up to 7 ft (with engineering if over 4 ft in retaining situations) and 8 ft for some side/rear conditions in other district texts. A fence permit is required for any fence over 6 ft. See § 153.183 and the residential building requirements (example: § 153.048 / § 153.063).
Where it applies: citywide where mapped as R‑1 / R.

R-2 / R-3 (Two‑ and Multi‑family residential)

Purpose / uses: duplex, multi‑family, apartments; larger sites will have site plan review and common open‑space/landscaping requirements. § 153.060–064 and § 153.071 cover these districts.
Key standards: multi‑family developments must provide fenced play/open space and common landscaping; a six‑foot solid fence is required along side/rear property lines for apartments/dwelling groups in some sections. § 153.064(D) and § 153.175 apply. Landscaping plans and irrigation are required for multi‑family projects prior to permit.

C-1, C-2, C‑M (Neighborhood / General / Commercial)

Purpose / uses: retail, offices, service uses; larger commercial sites trigger site plan and landscape standards. See § 153.075–095 for allowed uses.
Landscaping / screening expectations: A landscape plan is required (except single‑family, duplex, triplex) and must be installed prior to final inspection; where commercial or industrial sites adjoin a residential zone, screening at least 75% opaque or an 8‑ft decorative masonry wall is required along that property line, unless an alley intervenes. § 153.095(C) and § 153.124(B–C) cover these rules.
Parking lot requirements: see parking landscaping standards (perimeter buffers by road type, continuous screen, interior planter widths and a minimum one shade tree per five spaces). These are required in the code’s landscape/development standards. § 157.05 (development‑standards subparts) and the zoning development standards list the parking rules.

(When your project is in a commercial zone, expect thorough site plan review and those screening walls where abutting residential.)

M-1 / M-2 (Light / Heavy Industrial)

Purpose / uses: industrial, manufacturing, some heavy uses; specific lists in § 153.120–139 and related.
Screening: where an industrial lot abuts a Residential (R) district or PD for residential, the ordinance generally requires an 8‑ft high solid decorative masonry wall along the property line (except where an alley exists). § 153.139(B) and related development standards require it.
Landscaping: industrial sites get lower percent landscape requirements but must provide perimeter plantings along public streets and comply with irrigation / water‑efficient rules. See the landscape area table in § 157.05 for required landscaping percentages by zone.

PD (Planned Development)

Purpose: site‑specific plan controls; PD approvals carry design and landscaping obligations tailored to the plan. § 153.160–164 and § 153.164(H) require a submitted development/landscape plan and permit conditions can specify fencing, screening, tree protection and irrigation.
Expectation: the development plan must show walls/fences, landscape areas, street trees, irrigation and maintenance, and the Planning Commission/Director may require additional screening or alternative means of compliance. § 153.164(H)(2) (landscaping / irrigation) controls.

Table — Most decision‑relevant landscaping & screening standards (quick lookup)

Requirement	What the code requires (plain)	Code reference
Landscape plan (most non‑SFR projects)	Submit plant species, initial sizes, locations, growth characteristics and irrigation; approve before permit; install before final/CO	§ 153.124(C); § 153.071(B); § 157.04(A–B)
Screening where C/M/PD adjoin R	Provide screening; many commercial/industrial districts require an 8‑ft solid decorative masonry wall (alley exception)	§ 153.124(B); § 153.139(B); § 153.095(B)
Fence heights — front/corner yards	No solid fence/hedge/screen planting above 3 ft in front yard or side street of corner lots (wire/non‑solid fences excepted)	§ 153.123(A)(2); § 153.138(2); § 153.183(A)(3)
Fence permits	Fence permit required before erecting any fence over 6 ft	§ 153.183 (fence permit paragraph)
Parking lot buffers & screening	Perimeter buffer width by abutting street type (expressway 20 ft, arterial/collector 15 ft, local collector 10 ft, local street 5 ft); continuous ~3 ft average screen between parking and street; interior planters min 5 ft width; 1 shade tree per 5 spaces	§ 157.05 development standards and zoning development text
Irrigation / water efficiency	Permanent irrigation required for required landscaping; comply with State Model Water Efficient Landscape Ordinance; plans reviewed by Development Services	§ 157.02–05
Maintenance & timing	Owner responsible to maintain plantings; landscaping required to be installed prior to final inspection/CO (except limited exemptions)	§ 153.124(C); § 157.02

Practical guidance / design notes (plain‑English, practitioner view)

Early: meet the Community Development Director before you finalize landscape plans; Chapter 157 requires plan formats and the Director establishes procedural guidelines. § 157.04(A–B).
Screening: if your site is commercial/industrial and your property line touches an R district, plan to show an 8‑ft masonry screen on the plans or provide an alternative (the code allows exceptions only where an alley intervenes). Confirm alley conditions early — the masonry wall requirement is a common reason for plan revisions. § 153.124(B) / § 153.139(B).
Parking: lay out perimeter buffers by road class (expressway/arterial/collector/local) and include continuous screens and internal shade trees at the required ratios; plant sizes for immediate effect in commercial/industrial zones are specified (e.g., 24‑inch box for parking lot shade trees). § 157.05 and landscape materials placement rules provide details.
Fences: measure fence height from the higher of the two adjacent grades; show sight‑triangle clearances at corners and driveways (no obstructions over 3 ft in sight triangles). § 153.183 and district building rules.
Trees: protected oak/landmark tree rules are in a separate tree conservation chapter; removal or major trimming may require a tree conservation permit and a tree protection plan (cash bonds possible). Always coordinate tree removals with the tree‑conservation chapter, not just the landscape plan. § 156.10 et seq.

Links you will need while preparing submittals: see the city’s pages on parking, design review, development standards, overlay districts, and ADUs. Also use the state California Building Standards Code for any interface with Title 24 requirements.

Checklist (what an applicant must satisfy)

Prepare a written landscape plan that shows species, initial sizes, planting locations, growth characteristics and irrigation design per § 153.124(C) and § 157.04(A).
Show perimeter buffers, continuous screening and parking‑lot trees per § 157.05 and related development‑standards text.
If the project abuts a Residential district, show an 8‑ft decorative masonry wall or approved equivalent on the plan where required (§ 153.124(B) / § 153.139(B)).
For fences >6 ft, obtain a fence permit before construction and show measured fence heights from the higher grade (§ 153.183).
If protected trees (oak/landmark) are present, submit tree conservation permit materials (tree survey and protection plan) as required by § 156. before removal or disturbance.
Provide permanent irrigation systems and ensure compliance with the State Model Water Efficient Landscape Ordinance as incorporated in Chapter 157; install prior to CO unless otherwise agreed by the Community Development Director. § 157.02–05.
Show sight triangles and maintain corner visibility in conformance with § 153.183 / § 96.12 rules.

Risks & Ambiguities

Issue	Why it matters	What to verify
Exact placement of the required 8‑ft masonry wall	The masonry wall requirement is triggered where commercial/industrial/PD uses abut an R district; misplacing it can stop permits	Verify property line adjacency, alley exceptions and any PD conditions in your parcel’s zoning records. See § 153.124(B) / § 153.139(B).
Which section controls parking lot standards (perimeter width / tree counts)	Parking landscaping standards appear across the landscape/development standards and zoning development sections — misreading can undersize buffers	Confirm the applicable standard for your parcel (Chapter 157 development standards and zone development‑standards like § 153.071). Verify with the jurisdiction.
Protected trees (oak/landmark) on site	Tree removal may require a major tree conservation permit and bonds; failure means permit holds or fines	Check § 156 tree conservation permit rules and obtain pre‑application conference with Community Development Director.
Fence height measurement at grade differences	Height is measured from the higher elevation — a fence shown as 6 ft could exceed limits on one side	Show topography on plans; apply § 153.183 measuring rule and obtain fence permit for >6 ft.
Interaction with overlays or PD conditions	Overlays (floodplain, historic, WUI) may add or replace landscaping/screening constraints	Review overlay districts and PD documents; verify any special conditions. Verify with the jurisdiction.

Plain‑English summary (homeowner)

If you’re building or developing in Riverbank and your project isn’t a single‑family yard built by a private homeowner, you will almost certainly need a landscape plan that shows plants, irrigation, and maintenance; the city requires certain fences, screening walls and parking landscaping when projects meet or face certain zoning districts — especially where commercial or industrial sites meet homes. Big trees (oaks/landmark trees) have their own protections and may require a separate permit. The controlling rules live in the zoning chapters (Title 153 series) and Chapter 157, the Water Efficient Landscape and Irrigation rules. Verify specifics for your lot with the Community Development Department before ordering plants or building fences.

Source References

Riverbank Zoning: district development standards and screening/landscaping rules — § 153.071 (development standards) and multiple district development sections including § 153.064, § 153.095, § 153.123, § 153.138/139, and § 153.183 for yards/fences/visibility.
Screening walls and masonry requirement where non‑residential abuts residential — § 153.124(B) and parallel language in district development standards § 153.139(B) / § 153.095(B).
Fence heights, sight triangles, and fence permits — yard rules and fence permit requirement in § 153.183 and district building requirement subsections.
Water‑efficient landscape and irrigation chapter — CHAPTER 157: § 157.01–05 (purpose, applicability, plan and process, development standards including landscape percentages and irrigation requirements).
Parking‑lot landscaping and screening specifics (perimeter buffer widths, continuous screen, interior planters, tree per spaces) — landscaping development standards in the code text and § 157.05 / related development standards excerpts.
Tree conservation / oak protections and tree permit process — Chapter 156 (tree conservation permits: minor/major, tree survey and protection plan requirements).

Sources

Retrieved passages

Riverbank Zoning Code (§ 153.123) High relevance
CGBSC § 157.01 (chapter may) High relevance
Riverbank Zoning Code (§ 10-9-4) High relevance
Riverbank Zoning Code (§ 10-10-3) High relevance
Riverbank Zoning Code (Chapter 96) High relevance
Riverbank Zoning Code (Chapter 96) High relevance
Riverbank Zoning Code (§ 153.217) High relevance
CWUIC § 65850.6 (Title 24) High relevance
Riverbank Zoning Code (§ 10-7-4) High relevance
Riverbank Zoning Code Medium relevance
Riverbank Zoning Code (§ 153.183) Medium relevance
Riverbank Zoning Code (§ 10-7-3) Medium relevance
Riverbank Zoning Code (§ 153.183) Medium relevance
Riverbank Zoning Code (§ 153.071) Medium relevance
Riverbank Zoning Code (§ 153.183) High relevance
Riverbank Zoning Code (§ 153.183) High relevance
Riverbank Zoning Code (§ 10-5-4) Medium relevance
Riverbank Zoning Code (§ 155.03) Medium relevance
Riverbank Zoning Code (§ 153.184) Medium relevance
Riverbank Zoning Code Medium relevance
Riverbank Zoning Code (§ 53.06) Medium relevance
Riverbank Zoning Code (§ 156.02) Medium relevance
Riverbank Zoning Code (§ 157.02) High relevance
Riverbank Zoning Code (§ 157.04) High relevance
CGBSC § 19 (chapter as) High relevance
CBC § 10.99 (§ 10.99) Medium relevance
Riverbank Zoning Code (§ 10-8A-4) High relevance

Cited sections

Official Riverbank code library

Frequently asked questions

What landscaping plan content does Riverbank require for a commercial project?

Riverbank requires a landscape plan that identifies plant species, initial size, location, growth characteristics and the method of irrigation; the plan must be approved by the Community Development Director before permits and landscaping installed prior to final inspection or CO (except limited exemptions). See § 153.124(C) and § 157.04(A–B).

Do I have to build a wall if my commercial site touches a residential zone?

Yes — in many commercial, industrial and PD contexts the code requires an 8‑foot high solid decorative masonry wall along the property line where the site adjoins a Residential (R) district, unless the property line abuts an alley. Cite: § 153.124(B) and parallel district development standards § 153.139(B).

What are the front‑yard fence limits in Riverbank?

A solid fence, hedge, or screen planting generally may not exceed 3 feet in height in any required front yard or the side yard of a corner lot (wire/non‑solid fences excepted). See § 153.183(A)(3) and district building requirement paragraphs.

Is a permit required for tall fences?

Yes. A fence permit from Community Development is required prior to erecting any fence over 6 feet high. § 153.183 contains the permit requirement and related fence rules.

What are the parking‑lot landscaping requirements I must show on plans?

Parking lots adjoining streets must have a perimeter landscape buffer sized by adjacent roadway (expressway 20 ft, arterial/collector 15 ft, local collector 10 ft, local street 5 ft), a continuous average 3‑ft screen between parking and public streets, interior planter widths at least 5 ft exclusive of curbs, and at least one shade tree per five spaces. These appear in the landscape/development standards; see § 157.05 and related zoning development standards.

Are irrigation or water‑saving requirements part of Riverbank’s landscaping rules?

Yes. Chapter 157 requires permanent irrigation systems that comply with the State Model Water Efficient Landscape Ordinance; irrigation must be designed to minimize overspray and use water‑efficient devices. Plans must show irrigation and may require a licensed landscape professional. § 157.02–05 and § 157.04 govern this.

What if there are oak or “landmark” trees on the property?

Oak and landmark trees have a separate tree conservation process. Removing or majorly altering a landmark/oak tree generally requires a minor or major tree conservation permit, a tree survey/plan, possible cash bonds, and coordination with the Community Development Director. See Chapter 156 (tree conservation).

Does a PD (Planned Development) zone change landscaping obligations?

A PD establishes a site‑specific development plan — the PD development plan must show fences, screening, landscaping, street trees and irrigation and the Planning Commission may set or alter landscaping obligations. See § 153.164(H) for PD landscaping/site plan rules.

What are the visibility/sight‑triangle rules for planting and fencing at corners and driveways?

No obstruction in excess of 3 ft may be placed in standard sight‑triangle areas at a corner or reverse corner lot; a driveway sight triangle (10 ft back from sidewalk by 10 ft along the sidewalk) must be kept clear of obstructions over 3 ft. See § 153.183 and related driveway/corner visibility paragraphs.

Can the Community Development Director approve alternatives to the landscaping standards?

Yes. Chapter 157 authorizes the Community Development Director to allow alternative means of compliance when results are comparable, and the Director establishes the plan format and procedural guidelines. See § 157.04(C).

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