Local zoning · Rocklin

Rocklin — Landscaping and Screening

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

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Last reviewed: July 2, 2026

Overview

This page summarizes what the Rocklin Zoning Code (Title 17) and related chapters require for landscaping and screening: fences, walls, screening plantings, permeable/front-yard landscaping, oak-tree protections, and special rules for mobile-home parks and overlay areas. It limits discussion to what the local ordinance actually says; procedural topics (building permits, Title 24/California Building Standards Code) are out of scope here. For how landscaping interacts with site design review and parking, see the city's design review and parking rules linked below.

How to read citations on this page

Every regulatory requirement below is tied to the Rocklin Municipal Code by the controlling section (for example § 17.76.010) and the ordinance source where that text appears. Verify parcel‑specific questions with the Community Development Department.

District-by-district breakdown (where the ordinance provides rules)

Note: the code uses both zone names (for example Rural Estate (RE), Rural Agricultural (RA)) and category descriptions (e.g., residential zones, nonresidential zones). Where the code gives rules that apply citywide to categories, those are shown under All Residential Zones or Nonresidential / Commercial / Industrial below.

All Residential Zones

  • Purpose & typical uses: single‑ and multi‑family housing and accessory uses as defined in Title 17. See the overall zoning overview for district lists.
  • Key landscaping/screening rules:
    • Fences/walls: within required front-yard setbacks fences/walls may not exceed 30 inches; outside front-yard setback (interior, corner, rear lines) fences/walls may be up to 6 feet high as measured from finished grade (§ 17.76.010).
    • Chain link: in residential zones, chain link fencing (with or without slats) may be used along interior side or rear lot lines but not in or along front or street side yards if visible from the public right-of-way (§ 17.76.055).
    • Permeable surfaces: for single‑family lots of 5,000 sq ft or larger, at least 40% of the combined front and street‑side setback area must remain permeable (lawn, landscaping, etc.) (§ 17.08.132).
  • Where it applies: all zones defined as residential in Title 17; see the city zoning map and Title 17 for exact districts. Verify parcel zoning on the official map.

Rural Estate (RE) and Rural Agricultural (RA)

  • Purpose & typical uses: lower‑density, rural living, agricultural or estate lots (these zone names are used in Title 17's fence exceptions and tree chapters).
  • Key landscaping/screening rules:
    • The fence exceptions that allow decorative, nonsolid tubular metal fences up to 6 feet within front and street‑side setbacks explicitly mention RE and RA (in addition to multi‑family and nonresidential zones) (§ 17.76.030(A)). That means a decorative, open metal fence may be allowed to 6 ft in front/street side setbacks in these zones, subject to the materials/style rules in the fences chapter.
  • Where it applies: parcels zoned RE or RA (check the zoning map). Verify with the Community Development Director for exceptions.

Multi‑Family Residential

  • Purpose & typical uses: multi‑unit housing (apartments, condos); design review often required for site/landscape plans.
  • Key landscaping/screening rules:
    • Multi‑family lots are listed among the residential groups for which the decorative tubular fence exception applies (§ 17.76.030(A)).
    • Projects undergoing design review must submit a landscape plan showing type, quantity and size of plant materials (§ 17.72.050(A)(6)). Landscaping is a formal design review criterion (§ 17.72.070(C)(7)).

Nonresidential / Commercial / Industrial Zones

  • Purpose & typical uses: offices, retail, services, light/heavy industrial uses as defined in Title 17. (Specific zone labels are in Title 17 zoning tables.)
  • Key landscaping/screening rules:
    • Fences/walls: within front/street‑side setbacks fences/walls limited to 30 inches; outside those setbacks fences/walls may be up to 8 feet (§ 17.76.020).
    • Chain link: chain link (with or without slats) is allowed in commercial/industrial areas when approved as part of design review (§ 17.76.055(A)).
    • Design review for commercial projects requires a landscape plan and gives landscaping explicit weight as a decision factor (§ 17.72.050, § 17.72.070(C)(7)).
  • Where it applies: parcels zoned for nonresidential uses or located in overlay areas such as the Automotive Overlay (see below). Verify project‑level design review applicability.

Mobile Home Parks (special chapter)

  • Purpose & typical uses: mobile home park development and land‑use standards (Chapter 17.98).
  • Key landscaping/screening rules:
    • Perimeter yards: landscaped yard setbacks must be at least the underlying zone setback but no less than 20 feet adjoining each interior property line (§ 17.98.070).
    • Landscaping: minimum setbacks, open spaces and recreation areas must be permanently landscaped with groundcover, trees and shrubs (earth berming encouraged) (§ 17.98.080).
    • Perimeter fencing: 6‑foot perimeter fence required along boundary lines; if abutting a public right‑of‑way the fence must be behind the landscaped yard; construction materials specified (masonry or wood with masonry pilasters) (§ 17.98.090).
  • Where it applies: sites developed as mobile home parks (Chapter 17.98 applies).

Automotive Overlay (city overlay)

  • Purpose & typical uses: automotive sales/servicing overlays with additional site standards (Chapter 17.57).
  • Key landscaping/screening rules:
    • The Automotive Overlay includes design review standards and directs that landscaping, maintenance and site compatibility are part of the review; projects must meet citywide design review guidelines and provide landscape/site details for approval (§ 17.57.030 and § 17.57.040; see also § 17.72.050 for landscape plan content).
  • Where it applies: parcels shown on the Automotive Overlay zoning map; the chapter controls where it conflicts with other Title 17 provisions (§ 17.57.030(A)).

Front Street Historic / Architectural Districts

  • Purpose & typical uses: preserve historic character; some exterior work, including landscaping, fences, and walls, is subject to review by the historic committee or planning director (§ 17.61.070—080).
  • Key requirements:
    • Building permit applications that involve exterior features visible from the street in the Front Street historic district must include details about landscaping, fences and walls and are subject to committee review (§ 17.61.080).

Oak Tree Preservation (citywide chapter)

  • Purpose: protect oak woodlands and established oaks; mitigation required for removal (Chapter 17.77).
  • Key tree mitigation rules:
    • On developed single‑family lots: replacement ratios and procedures are established in the guidelines; heritage oak and nonheritage trees have different mitigation measures (see the guidelines adopted under § 17.77.100) (§ 17.77.047, § 17.77.050, § 17.77.070—100).
    • Example numerical rules found in the code excerpts: where up to 20% of TDBH of surveyed oaks are removed, replacement at a 2:1 ratio applies; if more than 20% of TDBH is removed, replacement is on a per‑inch TDBH basis with a minimum of 2:1 tree count, and off‑site mitigation or fee payment into the Rocklin oak tree preservation fund is allowed (§ 17.77.070—090).
  • Where it applies: tree preservation rules apply citywide to parcels with oaks; specific permit and bond/security rules apply to undeveloped property (§ 17.77.050(E)).

Decision-relevant standards (quick table)

Topic Key standard or allowance Code Reference
Residential front‑yard fence height 30 in (unless exception applies) § 17.76.010
Residential side/rear fence height 6 ft outside front setback § 17.76.010(C/D)
Nonresidential rear/side fence height 8 ft outside front/street setback § 17.76.020(B)
Decorative tubular front/street fence exception 6 ft allowed in RE, RA, multi‑family and nonresidential zones if nonsolid/decorative § 17.76.030(A)
Chain link in residential Allowed on interior/rear lines; not in front/street‑side visible to public § 17.76.055(B)
Permeable front/street yard for SF lots ≥ 5,000 sf 40% minimum permeable surface § 17.08.132
Mobile home park perimeter yard ≥ 20 ft landscaped (minimum) § 17.98.070
Mobile home park perimeter fence 6 ft, masonry or wood with masonry pilasters § 17.98.090
Oak tree mitigation (typical) Up to 20% TDBH removed → 2:1 replacement; >20% → per‑inch TDBH replacement (min 2:1) § 17.77.070—080
Landscape plan required for design review Landscape plan must show plant types/quantities/sizes § 17.72.050(A)(6)

Practical guidance & interpretation — plain English but code‑grounded

  • If you want a standard backyard fence on a typical single‑family lot, plan for 6 ft along side/rear lines and 30 in if you need it in the front setback. Use permitted materials in § 17.76.050 (wood, masonry, metal, decorative tubular metal under conditions); chain link visible from the street is generally prohibited in residential front yards (§ 17.76.050, § 17.76.055) .
  • For projects that require design review (commercial projects, sizeable residential, or projects in overlay/architectural districts), include a full landscape plan showing plant species, sizes and placement — the design review rules treat landscaping as a formal criterion (§ 17.72.050, § 17.72.070(C)(7)). See the city's design review page for process steps.
  • If you propose to remove oak trees, expect a required mitigation plan and replacement ratios or fees under the Oak Tree Preservation chapter; the code allows off‑site mitigation or fees into the Rocklin oak tree preservation fund where on‑site replacement is not feasible (§ 17.77.070—090). An approved tree preservation plan permit is required for undeveloped property.
  • In the Automotive Overlay or historic Front Street district, landscaping and fence/wall details are judged for compatibility; you will need to follow overlay design rules and may need committee approval (§ 17.57.030—040, § 17.61.080).
  • Permeable surface rules mean that for larger single‑family lots you cannot hard‑scape over the whole front yard: maintain 40% permeable area in combined front + street‑side setbacks for lots ≥ 5,000 sq ft (§ 17.08.132).

Note: design guidance and visibility rules cross‑reference city construction standards (visibility at intersections). If a proposed fence/wall would interfere with Vision/Visibility Requirements, the city’s Construction Specifications and Standard Drawings will control (§ 17.76.040) — verify sight‑distance limits with Public Works.

Checklist (what an applicant must satisfy)

  • Confirm zoning and overlay(s) that apply to the parcel (verify map / zone designation).
  • For any design review‑subject project, prepare a landscape plan showing species, quantities and sizes (§ 17.72.050(A)(6)).
  • If installing fences/walls, ensure heights/materials match § 17.76.010—055 and visibility standards (§ 17.76.040).
  • If in a mobile home park, design perimeter landscaping and ≥ 20 ft landscaped yards per § 17.98.070—090.
  • If removing oaks, submit required tree removal/mitigation permit and follow replacement ratios or pay fees (§ 17.77.047—090).
  • For single‑family lots ≥ 5,000 sq ft, preserve 40% permeable area in the combined front/street‑side setback (§ 17.08.132).
  • Check overlay-specific design rules (Automotive Overlay, historic districts) and include materials/colors/landscape detail in application (§ 17.57, § 17.61).

(See also Rocklin Design Review and Rocklin Development Standards for submission checklists and plan content.)

Risks & Ambiguities

Issue Why it matters What to verify
Exact zone names and numeric setback/coverage standards for a parcel Landscaping and fence allowances often depend on underlying zone rules and setbacks (R‑1 vs. RE vs. C zones) Verify the parcel zoning and applicable development standards in Title 17 and the zoning map; some numeric setbacks are in district tables not reproduced here. Verify with Community Development. Not found in retrieved materials.
Whether design review applies Design review triggers different submittal and review criteria (landscape plan required, materials judged) Confirm project triggers against § 17.72.070 and overlay chapters (e.g., Automotive Overlay § 17.57).
Applicability of chain‑link allowances where existing chain link exists Existing chain link may be “grandfathered” in some zones but replacement is restricted See § 17.76.055(C) for grandfathering and replacement rules; when replacing, alternative materials may be required.
Oak tree status and TDBH calculations Mitigation ratios and fees hinge on TDBH and heritage designation Have an arborist prepare the tree survey and follow Rocklin Oak Tree Preservation Guidelines per § 17.77.100.
Intersection/visibility encroachment risk Fences allowed by height may still violate sight‑distance/visibility design standards Confirm visibility requirements in City Construction Specifications and Improvement Standards; § 17.76.040 controls.

Information Gaps

  • A complete parcel‑level table of zone‑by‑zone dimensional standards (setbacks, lot coverage, FAR, and a full list of named zones like R‑1, C‑N, etc.) was Not found in retrieved materials (the full zoning tables appear elsewhere in Title 17). Verify the exact district numeric standards with the municipal code online or Community Development. Not found in retrieved materials.
  • Specific adopted "Oak Tree Preservation Guidelines" text and the full tree‑permit application form are referenced but the full guideline document text was Not found in the retrieved files; applicants should request or download the guidelines from the city. Not found in retrieved materials.

Plain-English Summary

If you live in Rocklin and want to install fences, walls or do major landscaping, follow the fence height rules (front yards 30 in, usual side/rear 6 ft, nonresidential up to 8 ft), include a landscape plan when design review is required, protect and mitigate for oak trees under the Oak Tree Preservation chapter, and preserve permeable front‑yard area on larger single‑family lots — all as specified in Title 17 (see the cited sections above).

Source References

  • Title 17 (Zoning) — general citation and purposes, Title 17 text export. § 17.02.010—030.
  • Fences and Walls: § 17.76.010, § 17.76.020, § 17.76.030, § 17.76.040, § 17.76.050, § 17.76.055.
  • Design Review and required landscape plan content: § 17.72.050(A)(6), § 17.72.070(C).
  • Development standards authority (landscaping): § 17.74.010.
  • Mobile Home Parks landscaping/perimeter yards/fencing: Chapter 17.98 (notably § 17.98.070—090).
  • Oak Tree Preservation: Chapter 17.77 (including § 17.77.047, § 17.77.050, § 17.77.070—100).
  • Automotive Overlay design standards and applicability: Chapter 17.57, including § 17.57.030—040.
  • Permeable surface front‑yard requirement for single‑family lots: § 17.08.132.

Internal links (for process/adjacent topics):

Sources

Retrieved passages

  • Rocklin Zoning Code (Section 17.76.030.) High relevance
  • Rocklin Zoning Code (section shall) High relevance
  • Rocklin Zoning Code (§ 4) High relevance
  • Rocklin Zoning Code (§ 16) Medium relevance
  • CWUIC § 65850.6 (Title 24) Medium relevance
  • Rocklin Zoning Code (§ 4) Medium relevance
  • Rocklin Zoning Code (Chapter 17.70) Medium relevance
  • Rocklin Zoning Code (§ 16) Medium relevance
  • Rocklin Zoning Code (section shall) Medium relevance

Cited sections

Frequently asked questions

What fence height is allowed in a Rocklin front yard?

In Rocklin front yards the default maximum height for fences and walls is 30 inches as measured from finished grade (§ 17.76.010). Decorative non‑solid tubular metal fences up to 6 feet may be allowed in certain zones (for example RE, RA, multi‑family and nonresidential) via § 17.76.030(A).

Can I use chain‑link fencing in my Rocklin residential side yard?

Yes, chain link (with or without slats) may be used along interior side or rear lot lines in residential zones, but it may not be used in or along front or street side yards when visible from the public right‑of‑way (§ 17.76.055(B)). Replacement of grandfathered chain link visible from the public right‑of‑way must use materials listed in § 17.76.050 when replaced (§ 17.76.055(C)(2)).

Do I need a landscape plan with my design review application?

Yes. Projects subject to design review must include a landscape plan that shows the location, type, quantity and size of plant materials; landscaping is an explicit design review criterion (§ 17.72.050(A)(6); § 17.72.070(C)(7)).

Are oak trees protected in Rocklin and what if I need to remove one?

Oak trees are protected under the Rocklin Oak Tree Preservation chapter (Chapter 17.77). Removing oaks often requires a permit and mitigation — common mitigation is 2:1 replacement when removal is up to 20% of total TDBH, with stricter per‑inch replacement rules when more is removed; off‑site mitigation or fees into the Rocklin oak tree fund are allowed (§ 17.77.047, § 17.77.070—090). Follow the Oak Tree Preservation Guidelines and submit required permits.

What landscaping rules apply to mobile home parks?

Mobile home parks must provide landscaped yard setbacks at least equal to the underlying zone setbacks but no less than 20 ft adjacent to interior property lines; minimum setbacks, open spaces and recreation areas must be permanently landscaped, and perimeter fences are 6 ft high and must be masonry or wood with masonry pilasters (§ 17.98.070—090).

Does Rocklin limit paved front yards or driveways?

Yes — for single‑family lots 5,000 sq ft or larger, at least 40% of the combined front + street‑side setback area must be permeable surface (lawn, landscaping, etc.). Exceptions may be granted by the Community Development Director for special circumstances (§ 17.08.132).

If my project is in the Automotive Overlay, will landscaping rules differ?

The Automotive Overlay (Chapter 17.57) adds site and design criteria and the overlay controls in case of conflict with Title 17. Landscaping and maintenance are part of overlay design review; specific standards and compatibility tests are applied through that chapter and design review (§ 17.57.030—040, § 17.72.050). Verify overlay boundary applicability for your parcel.

Are there material rules for fences (what I can build them from)?

Yes. § 17.76.050 lists permitted fence/wall materials (wood, masonry, metal, chain link with limitations, decorative tubular metal, etc.) and allows other materials by approval of the community development director. Barbed wire is only allowed when used to enclose livestock as defined elsewhere in Rocklin code (§ 17.76.050; § 17.76.055 for chain link rules).

Can the city require additional landscaping as a condition of approval?

Yes — when a discretionary permit (variance, conditional use permit) or design review is granted, the decision‑making body can condition approval to require landscaping for protection of adjoining property or other objectives (§ 17.70.050(F)).

If my fence would block sight lines at an intersection, what happens?

Intersection visibility requirements override the fence height rules; no fence, wall or other structure may be erected inconsistent with the City's Visibility Requirements in the Construction Specifications and Improvement Standards (§ 17.76.040). Check sight‑distance limits with Public Works. ---

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