Monte Sereno — Landscaping and Screening

Last reviewed: July 2, 2026

Overview

This page summarizes what the Monte Sereno municipal zoning ordinance requires and permits for landscaping and screening — including fences, walls, tree protection/removal, and landscape plans — with district-level notes for Monte Sereno’s common zoning categories. Citations point to the controlling ordinance sections so you can verify the exact code language; practical guidance interprets how the rules typically apply to homeowners and project applicants. See related topics on development standards, design review, overlay districts, parking, ADUs, historic preservation, and the California Building Standards Code for connected requirements and permits. Monte Sereno Development Standards Monte Sereno Design Review Monte Sereno Overlay Districts Monte Sereno Parking Monte Sereno ADUs California Building Standards Code Monte Sereno Historic Preservation

Key takeaways up front:

• Fence & wall heights and locations are controlled by the zoning code (front/corner yards are tightly limited) and certain taller fences require a design permit; a landscape plan is mandatory with a fence design permit to show screening plantings where the fence faces the public right-of-way. § 10.06.130
• Significant trees are protected: removal typically requires a permit, replacement conditions apply, and construction near ordinance-sized trees requires protective fencing. §§ 10.15.010–10.15.040
• Conservation zones and scenic corridor overlays add tree and vegetation protections and can require architectural/landscape review for walls/fences visible from designated roads. §§ 10.05.060–10.05.070
• Where landscaping serves a function (screen, buffer, noise attenuation) the plan and maintenance responsibility must be stated in PD/plan documents. § 10.11.015(2)(a)(6)

How to read the citations on this page

Every requirement below is grounded in the Monte Sereno ordinance. I use the local section numbers (for example § 10.06.130) and include the file citation to the retrieved code text. Verify parcel-specific interpretations with the City Planner.

District-by-district breakdown

Below are Monte Sereno districts and overlays that matter for landscaping and screening. Each subsection lists the purpose, typical uses, screening/landscaping rules that are most relevant, and where it applies. If the code excerpt needed for a specific line is not present in the retrieved materials, I note that.

Note: the ordinance refers to several single-family residential base zones by name. The code uses designations such as R-1-8, R-1-20, and R-1-44 in many provisions; those labels are used below where the ordinance does. See the City’s zoning map and the general district descriptions for full use lists. § 10.02.010; § 10.02.040

R-1-8 (single‑family residential, 8,000 sq ft lots referenced in code)

• Purpose: preserve low‑density single‑family residential character and rural/amenity values. § 10.02.040
• Typical permitted uses: the municipal code establishes zoning districts for residential uses; specific permitted‑use lists for each district were not included in the retrieved excerpts. Not found in retrieved materials.
• Key landscaping/screening standards:
  • Front/corner yard fence height limit: 3 ft (front yard or within 10 ft of a side corner property line) unless a site development permit is approved; no permit may raise an allowed front/corner fence above 6 ft. § 10.06.130
  • Additions and new main houses are subject to Site Development Permit triggers that vary by district; for R-1-8 the threshold for some additions is 500 sq ft (see site development permit rules). § 10.08.040
  • The code references an 8,000 sq ft lot-size figure when describing certain rules tied to the R-1-8 zone (e.g., storage exemptions). § 10.03.020
• Where it applies: properties zoned R-1-8 on the zoning map. § 10.02.010

R-1-20 and R-1-44 (larger‑lot single‑family residential)

• Purpose: preserve lower‑density residential character consistent with the General Plan. § 10.02.040
• Typical permitted uses: single‑family residential and accessory uses; detailed lists not found in retrieved materials. Not found in retrieved materials.
• Key landscaping/screening standards:
  • Front/corner yard fence height limit: 3 ft in front yards; the code treats fences within 15 ft of a side corner property line in R-1-20 and R-1-44 specially. Site development permits can allow increases but not beyond 6 ft in front/corner areas. § 10.06.130
  • Fence allowances in side interior and rear yards: up to 6 ft (solid), with up to 8 ft allowed subject to permits and Commission approval. § 10.06.130
  • Site Development Permit thresholds for additions are higher than R‑1‑8 (e.g., 750 sq ft threshold referenced). § 10.08.040
• Where it applies: properties zoned R-1-20 or R-1-44 on the zoning map. § 10.02.010

Conservation Zone

• Purpose: minimize disturbance to woodlands, riparian areas, sloping terrain and protect natural features. § 10.05.060
• Typical permitted uses: the code limits development intensity; commercial uses generally not permitted unless zoning specifically establishes them. § 10.05.060
• Key landscaping/screening standards:
  • Impervious coverage limits apply; trees, creeks and natural features shall be protected and maintained to maximum extent possible. § 10.05.060(C)
  • Structures set back from certain flood influence lines and creek protections are listed; removal of vegetation within 50 ft of Saratoga‑Los Gatos Road or Quito Road that currently provides screening is prohibited unless a replanting program is approved. § 10.05.070
• Where it applies: mapped Conservation Zone parcels; see the municipal zoning map. § 10.05.060

Planned Development (PD) District

• Purpose: PD zones are individually designed; the general development plan must identify uses, setbacks, open space, and landscaping when landscaping serves a function (screen/buffer/noise attenuation). § 10.11.015(2)(a)(1–6)
• Typical permitted uses: as adopted in each PD ordinance; varies project by project. Not found in retrieved materials.
• Key landscaping/screening standards:
  • The PD general development plan must show landscape areas, common open space, and identify where landscaping serves a particular function and maintenance responsibilities. § 10.11.015(1)(c), (2)(a)(6)
• Where it applies: parcels rezoned to PD via ordinance and shown on the PD map. § 10.11.015

Scenic Highway / Scenic Roadway Corridors (overlay treatment)

• Purpose: protect scenic qualities along Saratoga‑Los Gatos Road and Quito Road corridors. § 10.05.070
• Relevant rules:
  • Any fence, wall within 50 ft, or structure within 300 ft of these roads that is visible from the road is subject to architectural review (i.e., additional review of appearance/landscaping). § 10.05.070
  • Removal of vegetation within 50 ft that provides screening is prohibited unless a replanting program is approved. § 10.05.070

Decision‑relevant standards (quick reference table)

Practical guidance and synthesis

• Fences visible from the street are tightly controlled. If you propose a front or corner fence, design for a maximum of 3 ft unless you can justify a site development permit — and even then the code forbids permitting above 6 ft in those front/corner zones. Early coordination with the City Planner and probable Site & Architectural Commission review is needed for taller fences. § 10.06.130(D)

• If your fence faces the public right-of-way and you intend an increase in height or a visually prominent design, include a landscape screening plan with berms and planting on the public-facing side; the code requires native/drought-tolerant plantings at regular intervals on the right-of-way side (except for shared property-line portions). § 10.06.130(D)(2)

• Significant trees are protected: removing ordinance-sized trees requires a permit process (higher-level review for large oaks), and the Commission or City Manager may require replacement trees in mitigation. For many projects the City will require replacement at two trees for each removed (when tied to larger projects). §§ 10.15.010, 10.15.040, 10.15.050

• Plan on protecting significant trees during construction by installing protective fencing at least 5 ft from the trunk (or as directed). Failure to protect trees can lead to permit conditions or mitigation. § 10.15.030

• If a property falls within a Conservation zone or is near the Saratoga‑Los Gatos / Quito Road scenic corridors, expect stricter review: removal of screening vegetation within 50 ft is prohibited without replanting and fences/walls visible from the corridor will be subject to architectural review. § 10.05.060–10.05.070

• For larger residential changes (new house, large additions), anticipate Site Development Permit review; those reviews commonly require landscaping, demonstration of tree impacts, and screening/buffering concepts as part of the packet. § 10.08.040; § 10.11.015(2)(a)(6)

• If you need an 8 ft fence because you share a property line with certain uses or have slope, note the ordinance includes specific criteria making 8‑ft fences eligible only in enumerated circumstances (shared County property line with 8 ft allowed by County rules, adjacent to a school/church/community center, adjacent or across from commercial property, adjacent to specified streets, steep slope, or where a building is constructed within 13 ft of the fence). § 10.06.130(D)(5)(a–f)

Checklist

• Determine whether parcel is in R-1-8, R-1-20, R-1-44, Conservation, or PD; check zoning map. § 10.02.010
• For any new main house or addition, confirm whether a Site Development Permit is required (triggers in § 10.08.040). § 10.08.040
• If proposing a fence/wall, check front/corner limits (3 ft) and side/rear allowances (6 ft / permit for 8 ft), and whether the site meets any of the 8‑ft exception criteria. § 10.06.130
• If fence design permit is required, prepare complete application including landscape screening plan showing plantings/berms on right‑of‑way side. § 10.06.130(D)
• Inventory trees: measure circumference at 48" for any tree that may be significant; determine if trees to be removed require a tree removal permit and replacement. §§ 10.15.015–10.15.050
• During construction, install protective fencing at least 5 ft from trunks of significant trees (or as directed). § 10.15.030
• If property is in a scenic corridor or Conservation Zone, prepare for additional review/conditions and possible replanting requirements for removed screening vegetation. §§ 10.05.060–10.05.070
• Coordinate early with the City Planner / Site & Architectural Commission and verify required fees and application forms. § 10.06.130(D)(1)

Risks & Ambiguities

Plain-English Summary

Monte Sereno’s zoning code strictly limits front/corner fences and protects large trees: short, low fences are the default in front yards (generally 3 ft), side/rear fences can be 6 ft (and sometimes 8 ft by permit in narrow circumstances), and removal of ordinance‑sized trees nearly always requires a permit and mitigation. Where your property is in a Conservation or Scenic Corridor area, expect extra review and replanting requirements; submit landscape plans when the code requires them (for fence design permits, PD plans, and many site development permits). §§ 10.06.130; 10.15.015–10.15.050; 10.05.060–10.05.070

Source References

• Monte Sereno Municipal Code — Fence heights and fence design permit requirements: § 10.06.130.
• Monte Sereno Municipal Code — Site development permit rules (triggers for review such as new main houses and additions): § 10.08.040.
• Monte Sereno Municipal Code — Planned Development general development plan items, including landscaping where landscaping serves a particular function: § 10.11.015.
• Monte Sereno Municipal Code — Conservation zone and scenic corridor rules (tree/vegetation protections within 50 ft, architectural review for visible fences/walls): §§ 10.05.060–10.05.070.
• Monte Sereno Municipal Code — Tree protection, definitions and removal permit process: §§ 10.15.010–10.15.050 (definitions § 10.15.015; protection § 10.15.030; removal permitting § 10.15.040).
• Monte Sereno Municipal Code — General zoning adoption, district purposes and introductory zoning authorities: § 10.02.010; § 10.02.040.

If you want direct links to the City’s online zoning pages and process pages (forms, fees, Commission calendar), contact the City Planner or check the City website; verify any parcel‑specific questions with the City Planner (some criteria invoke discretionary Commission review or City Council action). Verify with the jurisdiction for parcel‑specific interpretations.

Retrieved passages

• Monte Sereno Zoning Code (Chapter 8) High relevance show source text
• CWUIC § 65850.6 (Title 24) High relevance show source text
• Monte Sereno Zoning Code (Title 9) Medium relevance show source text
• Monte Sereno Zoning Code (Chapter pertaining) Medium relevance show source text
• Monte Sereno Zoning Code (§ 1) Medium relevance show source text
• Monte Sereno Zoning Code (§ 1) Medium relevance show source text
• Monte Sereno Zoning Code (Section 65801) Medium relevance show source text
• Monte Sereno Zoning Code (Section 65801) Medium relevance show source text

Cited sections

• Monte Sereno Municipal Code — Fence heights and fence design permit requirements: **§ 10.06.130**. (§ 10.06.130)
• Monte Sereno Municipal Code — Site development permit rules (triggers for review such as new main houses and additions): **§ 10.08.040**. (§ 10.08.040)
• Monte Sereno Municipal Code — Planned Development general development plan items, including landscaping where landscaping serves a particular function: **§ 10.11.015**. (§ 10.11.015)
• Monte Sereno Municipal Code — Conservation zone and scenic corridor rules (tree/vegetation protections within 50 ft, architectural review for visible fences/walls): **§§ 10.05.060–10.05.070**. (§ 10.05.060)
• Monte Sereno Municipal Code — Tree protection, definitions and removal permit process: **§§ 10.15.010–10.15.050** (definitions § 10.15.015; protection § 10.15.030; removal permitting § 10.15.040). (§ 10.15.010)
• Monte Sereno Municipal Code — General zoning adoption, district purposes and introductory zoning authorities: **§ 10.02.010; § 10.02.040**. (§ 10.02.010)
• MonteSereno_ZoningCode.md

• Official Monte Sereno code library