Port Hueneme — Landscaping and Screening

Last reviewed: July 2, 2026

Overview

This page summarizes landscaping and screening requirements found in the Port Hueneme zoning ordinance (Article X / Title 17 zoning material), with the specific rules that control plantings, parking-area islands, screening of utilities/refuse, perimeter walls/fences, and water-efficient irrigation. Where the code gives district‑specific rules, those are listed below. The primary landscaping rule is § 10302 (Landscaping Required and General Standards) and related design standards such as § 10544 (M-1 design standards) and the M-PR rules; citations to the municipal code excerpts are included inline. For project-level compliance also check Port Hueneme Zoning, Development Standards, and Design Review early in design.

Important internal links used in this page (first mention only): the city's zoning, parking, development standards, design review, overlay districts, ADUs, and the California Building Standards Code.

Summary of key, recurring code themes:

• Landscaped areas are required with discretionary and many ministerial permits and must meet the City’s water-efficiency and planting standards in § 10302 .
• Nonresidential sites must meet minimum landscaped-area requirements (by zone) per Table 1 in the landscaping section § 10302 .
• Screening rules cover: parking-edge islands and trees, visual barriers between parking and residential zones, perimeter masonry walls next to residential for industrial zones, screening of refuse and utility equipment, and prohibited fence materials (see § 10302 and § 10544) .

District-by-district landscaping & screening standards

Note: The ordinance organizes landscaping standards under § 10302 (Landscaping Required, Table 1, and General Standards); specific zone design standards appear elsewhere (for example § 10544 for M-1). Each district subsection below lists the landscaping/screening items explicit in the retrieved ordinance; where the code text for a requested element was not present in the retrieved materials I note "Not found in retrieved materials" and advise to verify with the City.

R-1 (Single‑Family Residential)

• Purpose / typical uses: single-family residences (general residential zone references appear across Article X). Specific uses and densities for R-1 were not reproduced in the retrieved snippets; Verify with the jurisdiction.
• Landscaping highlights:
  • Single‑family front yards: fixed concrete/asphalt or similar monolithic hardscape shall not cover more than 50% of the required front yard; artificial turf is discouraged — § 10302(C)(2) .
  • Front and street-side yards visible from the public right-of-way must be landscaped — § 10302(C)(1) .
• Key development standard pointers: verify front-yard dimensions and yard-use rules in the applicable R-1 chapter (Not found in retrieved materials). See Development Standards for related dimensional rules.

R-4 (Multi‑family Residential; example with cited rules)

• Purpose / typical uses: multi‑family residential products (apartment/condo/townhouse) — the R-4 chapter includes density, height, yards and explicitly references landscaping obligations. See § 10466(G) which requires compliance with § 10302 for landscaping .
• Landscaping highlights:
  • Landscaping for R-4 projects must conform to § 10302 and the City Landscape Design Guidelines .
  • Townhouse/rowhouse projects: provide at least 6 sq ft planting adjacent to garage doors facing alleys or motor courts to soften appearance (design standard) .
• Key dimensional/other standards: rear/side yard minimums vary by building height in R-4 (see § 10466(D)) — landscaping obligations are an overlay to those standards .

C-1 (General Commercial) and C-S (Special Commercial)

• Purpose / typical uses: commercial uses. Table-based landscaping minimums apply to new/modified nonresidential development.
• Landscaping requirement (nonresidential minimums): C-1 and C-S require 10% of net buildable area to be landscaped for new/modified nonresidential development per Table 1 under § 10302(C) .
• Screening specifics: where commercial planned developments adjoin residential, boundary landscaping (fences/hedges/walls) and tree plantings are required — § 10302(C)(a) .

PD (Planned Development — Commercial PD example)

• Purpose: flexible, site‑specific development controls for larger commercial or mixed-use projects.
• Landscaping: Planned Development (PD) commercial entries in Table 1 require 20% of the site landscaped for commercial PDs per § 10302(C) . Boundary landscaping provisions (fences/hedges/walls and one tree per 30 linear feet along interior property lines) appear in the PD sub‑rules .
• Where it applies: PD standards supersede or refine base-zone standards; consult PD conditions and the Development Review body.

M-1 (Light Industrial)

• Purpose / typical uses: light industrial uses; M-1 has explicit design and perimeter screening standards in the code.
• Key screening/landscaping rules:
  • When any M-1 lot abuts a residential zone, a 6 ft solid masonry wall or equivalent screening approved by the City must be erected on the zone boundary — § 10544(A)(1) .
  • A solid wall is required for open storage areas and refuse collection areas must be screened so stored materials are not visible from streets/adjacent properties — § 10544(A)(3) and § 10544(D)(1) .
  • Sheet/corrugated metal fences and razor/concertina/barbed wire are prohibited as perimeter materials; chain‑link may be allowed only where disguised with slats/redwood battens or similar treatment — § 10544(A)(4) .
• Other notes: perimeter screening may be waived if the Development Review Committee/Council finds it unnecessary given an approved landscaping plan — § 10544(A)(5) .

M-PR (Port‑Related Industry)

• Purpose / typical uses: development contiguous to the Port of Hueneme and coastal/port‑related operations. Permitted uses include coastal-related or coastal-dependent development per local Port Master Plan rules — § 10561(A) .
• Landscaping: development and design standards for M-PR refer back to the M-1 standards (so the 6 ft perimeter screening and landscaping obligations apply where M-PR adopts M-1 standards) — § 10564 .

Citywide/general landscaping standards (applies to all zones)

• Landscaping may be required as a condition of a Development Permit or Administrative Permit — § 10302(C) .
• Nonresidential landscapes must meet minimum area requirements (Table 1) and be a combination of trees, shrubs and groundcover — § 10302(C) .
• General Standards (all landscaped areas) include: water efficiency per the California Model Water Efficient Landscape Ordinance; tree placement so mature canopy does not interfere with utilities or Traffic Safety Sight Areas (TSSAs); no storage within required landscaped areas; deep‑rooted species/root barriers within 6 ft of sidewalk or street; tree‑to‑lighting spacing 12 ft minimum between tree centers and light standards; irrigation and automatic systems required for all landscape areas (except single‑family residential) — § 10302(D)(1–12) .
• Screening of above‑ground utility equipment: plants used to screen must achieve 75% screening within one (1) year — § 10302(D)(9) .
• Parking‑area landscape islands: a landscape island at the end of each parking row with minimum planting width 5 ft, planted with at least one 24‑inch box tree for single rows (two trees for double rows) — § 10302 (parking landscape rules) .
• When an off‑street parking area for a nonresidential use is across the street from residential property, provide a 36‑inch high visual barrier (wall/berm/plants) measured from the top of the parking lot curb; screen plantings adjacent to roadway shall be 36 inches at planting and not exceed 42 inches at maturity where sight distance is required — § 10302 .

Table — Most decision‑relevant landscaping/screening standards

Practical guidance / interpretation notes

• Treat § 10302 as the first stop: it sets citywide planting, irrigation and TSSA (sight‑distance) rules that apply across zones; project‑specific zones (PD, M-1, M-PR) overlay additional screening or design standards — see § 10302 and § 10544 for M-1 specifics .
• For commercial sites calculate the landscape percentage from the net buildable area and show compliance on the landscape plan; where a zone lists “Per plan” (for M-PR) verify with the Port Master Plan or the Development Review conditions — § 10302(C) and § 10561/10564 .
• Chain‑link or industrial sheet metal fences are generally unacceptable as visible perimeter treatment in M-1 and the code expressly prohibits razor/concertina/barbed wire — plan for a masonry wall or an approved architectural fence where screening is required — § 10544(A)(4) .
• Show irrigation plans consistent with the California Model Water Efficient Landscape Ordinance; the ordinance requires water‑efficient design and automatic systems for non‑residential sites — § 10302(D)(1,10) .
• If a proposed fence or wall needs to exceed height/design limits or be placed in the setback, an Administrative Permit/variance pathway exists for fences (see § 10005(C)(4)) — check the Variances and Exceptions process early .

Checklist (what an applicant must satisfy before plan approval)

• Provide a landscape plan showing total landscaped area and calculation of landscape % of net buildable area; demonstrate compliance with § 10302(C) .
• Show plant list and sizes (e.g., 24‑inch box trees for parking islands, 15‑gallon minimum street trees where required by design standards) and species selection avoiding invasive species — § 10302(D)(12) .
• Provide an irrigation plan (automatic irrigation required for all landscape areas except individual single‑family yards) demonstrating compliance with the California Model Water Efficient Landscape Ordinance — § 10302(D)(1,10) .
• Show tree locations vis‑à‑vis utilities, lighting, and Traffic Safety Sight Areas (TSSA); ensure shrubs in TSSAs are ≤ 36 in above curb and tree canopies trimmed to leave 6 ft clearance — § 10302(D)(2) .
• For sites abutting residential zones (especially M-1/M-PR), show 6 ft masonry wall or approved screen and how outdoor storage/refuse will be fully screened — § 10544(A)(1) .
• For parking lots, show end‑island details: 5 ft min planting width and tree count/sizes per island — § 10302 .
• Show plant screening for transformers/utilities meeting 75% visual screen within 1 year and required clearances (verify with utility) — § 10302(D)(9) .
• If requesting nonstandard fences or increased height in setbacks, include variance/Administrative Permit materials per § 10005(C)(4) — .
• Coordinate with Design Review and, if applicable, any Overlay Districts requirements that affect landscape palette and wall/fence treatments.

Risks & Ambiguities

Plain-English Summary

Port Hueneme requires new or changed developments to include functioning, water‑efficient landscaping that meets minimum area percentages for commercial and PD sites, uses specified plant sizes in parking islands and screening, and provides masonry or approved screening where industrial zones touch homes — see § 10302 for the core landscaping rules and § 10544 for M‑1 screening specifics .

Source References

• Port Hueneme Municipal Code — Article X (Zoning Regulations), Landscaping Required and General Standards: § 10302 .
• Port Hueneme Municipal Code — M-1 Design Standards (Perimeter Screening, refuse/outdoor storage screening, prohibited fence materials): § 10544 .
• Port Hueneme Municipal Code — M-PR (Port‑Related Industry) permitted uses and that M-PR development standards follow M-1: § 10561 and § 10564 .
• Port Hueneme Municipal Code — Variances and Administrative Permit for fences and other adjustments: § 10005(C)(4) .
• Traffic Safety Sight Area (definition and TSSA planting height language) and General Standards (trees/shrub heights, irrigation requirements, root barriers, spacing to lights): § 10302(D) .
• Parking‑area island and parking-to-residential visual barrier language (minimum island width, tree sizes; 36 in/42 in planting height guidance): § 10302 parking paragraphs .
• Port Hueneme Landscape Design Guidelines are referenced throughout § 10302 as the implementing guidance for species and detail (Guidelines not included in the retrieved snippets) .

Retrieved passages

• Port Hueneme Zoning Code (Title 23) High relevance show source text
• Port Hueneme Zoning Code High relevance show source text
• Port Hueneme Zoning Code High relevance show source text
• CWUIC § 65850.6 (Title 24) High relevance show source text
• Port Hueneme Zoning Code (Chapter unless) High relevance show source text
• Port Hueneme Zoning Code (§ 2) Medium relevance show source text
• Port Hueneme Zoning Code (Section shall) Medium relevance show source text
• Port Hueneme Zoning Code (Section 10003) Medium relevance show source text

Cited sections

• Port Hueneme Municipal Code — Article X (Zoning Regulations), Landscaping Required and General Standards: **§ 10302** . (Article X)
• Port Hueneme Municipal Code — M-1 Design Standards (Perimeter Screening, refuse/outdoor storage screening, prohibited fence materials): **§ 10544** . (§ 10544)
• Port Hueneme Municipal Code — M-PR (Port‑Related Industry) permitted uses and that M-PR development standards follow M-1: **§ 10561** and **§ 10564** . (§ 10561)
• Port Hueneme Municipal Code — Variances and Administrative Permit for fences and other adjustments: **§ 10005(C)(4)** . (§ 10005)
• Traffic Safety Sight Area (definition and TSSA planting height language) and General Standards (trees/shrub heights, irrigation requirements, root barriers, spacing to lights): **§ 10302(D)** . (§ 10302)
• Parking‑area island and parking-to-residential visual barrier language (minimum island width, tree sizes; **36 in/42 in** planting height guidance): **§ 10302** parking paragraphs . (§ 10302)
• Port Hueneme Landscape Design Guidelines are referenced throughout **§ 10302** as the implementing guidance for species and detail (Guidelines not included in the retrieved snippets) . (§ 10302)
• PortHueneme_ZoningCode.md

• Official Port Hueneme code library