Local zoning · Menlo Park

Menlo Park — Landscaping and Screening

Q: What fence height is allowed in a residential front yard in Menlo Park?

Generally a front‑yard fence, wall or hedge cannot exceed 4 ft in the required front setback; elsewhere fences can be up to 7 ft (with special lower limits in corner sight‑triangles). The controlling rule is § 16.64.020 .

Q: What are the paseo landscaping and dimension rules downtown?

Paseos must meet dimensional standards (overall width 20 ft , paved path 10–14 ft ) and planting rules — paseos should dedicate at least 20% to vegetation, with planting beds sized for infiltration (min 3 ft x 5 ft ) and sustainable stormwater features. See § 16.43.130 .

Q: Can I screen an HVAC unit with a fence or hedge in the front setback?

Unenclosed equipment up to 4 ft may be located in the front setback if it is screened with landscaping or fencing to the equipment height and is compliant with Chapter 16.64 . Confirm screening design with § 16.60.010 and § 16.64.010 .

Q: Who enforces sight‑triangle (corner) vegetation limits?

Sight‑triangle/corner lot rules (max 3 ft in the triangular sight‑area) are in § 16.64.020(b) ; the city enforces trimming and may remove unlawful growth per Chapter 16.64 .

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

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Last reviewed: July 2, 2026

Overview

This page summarizes what the Menlo Park Zoning Ordinance requires for landscaping, screening, fences and walls, and tree/hedge management. It extracts the decision‑critical rules that apply to different local zoning districts and to typical site features (parking lots, paseos, utility equipment, front setbacks). All requirements below are tied to the Menlo Park municipal code (§ citations and file-search references are provided).

Before you apply, confirm district mapping and any overlay rules on the city zoning map at Menlo Park Zoning and review related rules on development standards, parking, design review, and overlay districts.

District-by-district breakdown

Note: the ordinance uses both general district chapters and specific plan chapters. Below are the Menlo Park district names and the landscaping/screening items the code explicitly controls. For each district subsection I give the purpose/typical uses, the landscaping/screening rules that matter for applicants, and where the rule appears in the code.

R-2 (medium-density residential) — key landscaping standards

Purpose / typical uses: residential multi‑family and duplex types (see Chapter 16.20).
Landscaping/screening highlights: minimum site landscaping and daylight-plane controls apply; the code requires at least 40% of the building site to be landscaping in some R-2 rules and applies daylight planes from Chapter 16.67 to R-2 lots. See § 16.20.030 and the related development text for R‑2 lots.
Practical note: mechanical/electrical equipment enclosures may be located inside landscaping but must not reduce minimum on‑site landscaping. § 16.20.030(9) and Chapter 16.67 apply.

R-3 (apartment district) — multi-family landscaping + screening

Purpose / typical uses: multifamily apartments, duplexes; accessory buildings allowed. See Chapter 16.20.
Landscaping/screening highlights: residential green/sustainable building rules and open space requirements (open space per unit and landscaping expectations) are applied to larger residential buildings; parking and garage screening rules apply where applicable. See § 16.20.050 and § 16.36.040 for parking/landscape guidance.

R-4‑S (high-density residential, special) — landscaped open space minimums

Purpose / typical uses: higher-density housing with site-specific controls. See Chapter 16.23. Landscaping/courtyards must meet explicit percentages (e.g., tree palettes, at least 50% of trees 30'+ mature height in guidance). See § 16.23.070 for parking and landscaping guidance.

C-2 (Neighborhood Shopping) — minimum landscaped area for nonresidential sites

Purpose / typical uses: neighborhood retail, services. See Chapter 16.38.
Landscaping/screening highlights: nonresidential development must set aside not less than 10% of a building site as landscaping (development regs). § 16.38.040(2).

M-3 (industrial / research park) — open space and minimum landscaping

Purpose / typical uses: administrative/professional offices, research and development, light industrial. See Chapter 16.47.
Landscaping/screening highlights: minimum open space (landscaping) 35% of site area and detailed minimum yards; landscaping counts toward required open space. § 16.47.040(5) and associated development regulations.

Administrative, Professional and Research, Special district (AP / Special)

Purpose / typical uses: flexible design district for office/tech uses; projects require a conditional development permit to set design standards. See § 16.35.055.
Landscaping/screening highlights: this district requires at least 30% open space overall and 50% of that open space to be publicly accessible; landscaping must include sustainable stormwater features and infiltration planting (see § 16.35.080 and § 16.43.130 references). § 16.35.080.

OSC (Open Space & Conservation District)

Purpose / typical uses: open space, conservation and low-impact uses. See Chapter 16.48. Landscaping and conservation measures are primary; where development is allowed, open-space and planting standards apply. § 16.48.010.

El Camino Real / Downtown Specific Plan (SP‑ECR/D)

Purpose / typical uses: downtown retail/mixed-use and streetscape and paseo rules are applied through the specific plan. See Chapter 16.58 and the design standards in § 16.44.120 and § 16.43.130. Landscaping standards for paseos (minimum 20 ft paseo width, minimum vegetation ratios, and infiltration beds) apply; all exterior landscaping counts toward open space. § 16.43.130, § 16.44.120.

Historic Site District (H)

Purpose / typical uses: landmark protection; changes to landscaping or walls adjacent to landmarks are subject to landmark procedures and architectural control. See Chapter 16.54. Verify whether proposed screening changes trigger historic-review requirements. § 16.54.050.

Standards table — decision-relevant landscaping & screening numbers

Requirement / topic	What the code requires (short)	Code reference
Front‑setback fence height (residential)	Max 4 ft in required front setback; otherwise max 7 ft (height measured from finished grade).	§ 16.64.020
Corner‑lot visibility triangle	Max 3 ft within triangular area formed at intervening right‑of‑way lines and 35 ft back.	§ 16.64.020(b)
Santa Cruz Avenue special criteria	Procedure to exceed fence height limits and design criteria for fences on Santa Cruz Ave; notice, design variation and landscaping required.	§ 16.64.030 and § 16.64.035
Landscaped parking setback depth (mixed‑use/specific plan)	20 ft deep landscaped area along sidewalks/paseos for surface parking; trees at ratio 1 per 400 sq ft of required setback area.	§ 16.44.120
Parking-lot tree minimum	At least one tree (min 24‑inch box) per 8 parking spaces in many districts.	§ 16.36.040(8)(F)
Paseo dimensions & planting beds	Paseo overall width 20 ft, paved path 10–14 ft; minimum 20% of paseo area vegetated; infiltration plant beds at least 3 ft x 5 ft.	§ 16.43.130
Open space counted as landscaping	All exterior landscaping counts toward open‑space requirements.	§ 16.43.130(D)
Permits for fences in nonresidential districts	Director approval required before constructing fences/walls in front area of non‑residential parcels unless included in a use permit/architectural control.	§ 16.64.010
Electric/mechanical equipment in setback	Unenclosed equipment up to 4 ft height may be located in front setback if screened with landscaping/fencing to the height of equipment and compliant with Chapter 16.64.	§ 16.60.010

Practical guidance / how the rules interact (plain-English synthesis)

Fences, walls and hedges in residential front setbacks are tightly limited: keep the front yard fence to 4 ft or apply the graded-height rules in § 16.64.020; if you need taller screening (e.g., for privacy or equipment), expect to apply for a use permit or follow special Santa Cruz Avenue procedures depending on location. § 16.64.020, § 16.64.030, § 16.64.035.
For commercial or large multi‑family projects, the landscaping rules are both aesthetic and functional: the code ties landscaping to open‑space requirements (exterior landscaping counts toward open space) and requires stormwater infiltration beds, so plan to show infiltration planting beds (min 3 ft x 5 ft) and tree planting schedules as part of the landscape plan. § 16.43.130.
Parking lots trigger their own screening and tree requirements (tree ratio and tree size); you will usually need planters and trees both to meet shading goals and code minimums. § 16.36.040, § 16.44.120.
Utilities, meters and backflow devices must be concealed or integrated and often must be screened with landscaping/fencing to the equipment height; the encroachment rules and Chapter 16.64 control how that screening is designed. § 16.60.010, § 16.64.010.

Link to relevant program pages as you prepare submittals: see Menlo Park Development Standards, Menlo Park Parking, and Menlo Park Design Review. If your project involves ADUs, check Menlo Park ADUs and state ADU rules at California ADU law. For code compliance with lighting near trees, verify Title 24 standards at California Building Standards Code.

Checklist (what an applicant must satisfy before permits)

Confirm zone map and applicable overlays; determine which district chapter applies (e.g., R-2, R-3, C-2, M-3, specific plan) — verify with city. § 16.02.
Provide a landscape plan that shows open space calculations and demonstrates that exterior landscaping counts toward open‑space minimums (§ 16.43.130).
Show tree planting schedule and sizes (parking lots: 1 tree per 400 sq ft of required setback area and 1 tree per 8 spaces at 24‑inch box minimum where required). § 16.44.120, § 16.36.040.
If proposing fences/walls/hedges in front setbacks, dimension fence heights relative to the front setback and check § 16.64.020 (or apply for use permit if exceeding). § 16.64.020.
For Santa Cruz Avenue properties, prepare the additional application and community notice materials required by § 16.64.030 and the design standards of § 16.64.035.
Show screening of utilities, HVAC and waste/recycling areas consistent with § 16.60.010 and the building‑design screening provisions (hide meters/backflow devices where feasible). § 16.60.010, § 16.36.040.
For projects with paseos or public‑access open space, dimension paseos to the 20 ft minimum overall width and provide infiltration planting beds 3 ft x 5 ft minimum. § 16.43.130.
Check whether changes trigger design review, conditional development permit, or historic‑district review (Menlo Park Design Review, Menlo Park Historic Preservation). Relevant chapters: 16.35, 16.58, 16.54.

Risks & Ambiguities

Issue	Why it matters	What to verify
Front‑setback measurement for fence height	Fence height limits are tied to the "required front setback"; measuring mistakes change allowable height.	Confirm exactly where the required front setback is measured from on your lot; verify with planning staff. § 16.64.020
Which district chapter controls a parcel	Landscaping minima and screening differ by district (R vs. C vs. M vs. SP).	Confirm zoning on the city map and applicable specific plan boundaries; district text citations vary (e.g., § 16.20, § 16.38, § 16.47). Verify with the jurisdiction.
Tree species and maintenance (native/drought tolerant)	Code wants native species able to reach mature size without shearing and drought‑resistant plantings in guidance.	Provide species list and irrigation plan; maintenance responsibility and replacement triggers are not fully spelled out here — confirm planting/maintenance bonds or conditions through planning. § 16.43.130
Equipment screening vs. sight‑distance rules	Screening equipment may conflict with the 35‑ft corner triangular sight‑triangle limit.	Coordinate equipment location and screening design to meet both § 16.60.010 equipment‑screening rules and § 16.64.020(b) sight‑triangle height limits.
Conflicts with other codes (Title 24 / Building Code)	Lighting near trees, roof equipment screening, and electrical work may need Title 24 compliance.	Verify building and electrical code requirements (see California Building Standards Code) and coordinate with building division. Not all cross‑references are spelled out in the ordinance excerpts retrieved. Verify with the jurisdiction.

Plain-English Summary

Menlo Park requires landscaping to serve both aesthetics and stormwater/infiltration goals; parking lots, paseos and open spaces must be planted and sized to specific minimums; fences and hedges in front yards are limited to low heights (generally 4 ft), and taller screening in residential front yards needs a permit (with extra rules for Santa Cruz Avenue). Plan to show trees, infiltration beds and equipment screening on your landscape plan and confirm district/specific‑plan rules before submitting. See the cited code sections below for the exact legal text. § 16.64.020, § 16.43.130, § 16.36.040.

Source References

Menlo Park Zoning Ordinance — Chapter 16.64 (Fences, walls, trees and hedges): § 16.64.010–§ 16.64.110 (permits, height limits, trimming, Santa Cruz Ave procedures)
Paseos, open space and landscape design (paseo widths, infiltration planting beds, exterior landscaping counts toward open space): § 16.43.130.
Mixed‑use / downtown frontage and parking landscape standards (20‑ft parking setback, 1 tree per 400 sq ft of setback): § 16.44.120.
Parking lot tree minimums and parking screening: § 16.36.040 and § 16.23.070 (guidance on tree mixes, 24‑inch box per 8 spaces).
Administrative / AP Special district open space standards (30% open space; 50% publicly accessible): § 16.35.080, § 16.35.055.
Encroachments and screening of electrical/mechanical equipment in setbacks: § 16.60.010.
C‑2 district landscaping minimums: § 16.38.040(2) (not less than 10% landscaping).

Downloaded source snapshot (Menlo Park Code from eCode360): https://ecode360.com/ME4536 (downloaded copy used for this analysis).

Sources

Retrieved passages

Menlo Park Zoning Code (§ 16.43.130) High relevance
Menlo Park Zoning Code (§ 16.44.120) High relevance
Menlo Park Zoning Code (Title 24.) High relevance
Menlo Park Zoning Code (§ 16.36.040) High relevance
Menlo Park Zoning Code (§ 16.44.120) High relevance
Menlo Park Zoning Code (§ 16.55.030.) High relevance
Menlo Park Zoning Code (§ 1) High relevance
Menlo Park Zoning Code (§ 16.35.050) High relevance
Menlo Park Zoning Code (§ 2) High relevance
CEC § 16.20.040 (§ 16.20.040) High relevance
Menlo Park Zoning Code (§ 16.43.130) High relevance

Cited sections

Official Menlo Park code library

Frequently asked questions

What fence height is allowed in a residential front yard in Menlo Park?

Generally a front‑yard fence, wall or hedge cannot exceed 4 ft in the required front setback; elsewhere fences can be up to 7 ft (with special lower limits in corner sight‑triangles). The controlling rule is § 16.64.020.

Do I need a permit to build a fence in a non‑residential front yard?

Yes — for non‑residential parcels you must obtain written approval from the director of community development before erecting a fence/wall in the front area unless the fence is included in an approved use permit or architectural control; see § 16.64.010.

How much landscaping is required for parking areas?

Surface parking lots must be buffered and screened with landscaping; many mixed‑use/specific‑plan rules require a 20‑ft deep landscaped area along sidewalks/paseos and trees at 1 per 400 sq ft of required setback area; additionally, parking lots often need 1 tree (24‑inch box) per 8 spaces. See § 16.44.120 and § 16.36.040.

What are the paseo landscaping and dimension rules downtown?

Paseos must meet dimensional standards (overall width 20 ft, paved path 10–14 ft) and planting rules — paseos should dedicate at least 20% to vegetation, with planting beds sized for infiltration (min 3 ft x 5 ft) and sustainable stormwater features. See § 16.43.130.

Can I screen an HVAC unit with a fence or hedge in the front setback?

Unenclosed equipment up to 4 ft may be located in the front setback if it is screened with landscaping or fencing to the equipment height and is compliant with Chapter 16.64. Confirm screening design with § 16.60.010 and § 16.64.010.

If I want a taller privacy wall on Santa Cruz Avenue, what extra steps are required?

Properties fronting Santa Cruz Avenue have a special procedure: you must apply in writing and provide plans and notification to nearby owners; design criteria (materials, setbacks, landscaped area, design variation) apply under § 16.64.030 and § 16.64.035.

Do exterior landscaping areas count toward open-space requirements?

Yes — the code explicitly states that all exterior landscaping counts toward the open‑space requirement. See § 16.43.130(D).

Are there tree size or species requirements for parking or paseos?

The code encourages a mix of tree types and specifically suggests that at least 50% of trees should reach mature height of 30 ft in some guidance; paseos and planting areas should use native and drought‑tolerant species able to grow without shearing. See § 16.23.070 and § 16.43.130 for guidance.

Who enforces sight‑triangle (corner) vegetation limits?

Sight‑triangle/corner lot rules (max 3 ft in the triangular sight‑area) are in § 16.64.020(b); the city enforces trimming and may remove unlawful growth per Chapter 16.64.

Where do I check whether design review or a conditional development permit is needed for landscaping changes?

Large projects, special districts and projects proposing deviations often require a conditional development permit or design review; check the district chapter (e.g., § 16.35.055 for AP Special) and consult the planning department or see Menlo Park Design Review.

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