San Anselmo — Signage

Last reviewed: July 2, 2026

Overview

San Anselmo regulates signs in two linked parts of the Municipal Code: the townwide Sign Ordinance (Title 10, Chapter 9) that controls signs on private property and the chapter for Signs on Town Property (Title 10, Chapter 10) that controls signs and displays in rights-of-way and on town-owned land. The rules distinguish message content (protected speech) from the "non‑communicative aspects" of a sign (size, height, location, illumination), give the Planning Director permit/interpretation authority for private signs, and give the Department of Public Works authority over temporary sidewalk displays such as A‑frames. See the Sign Ordinance name and scope in § 10-9.101–§ 10-9.104 and Town-property rules in § 10-10.101–§ 10-10.205.

The rest of this page stays strictly inside San Anselmo's zoning/planning ordinance text: it interprets the code, points to the controlling § citations, and lists practical consequences. Verify parcel‑specific questions with the Planning Department.

What this page links to (first natural mention only)

• For development rules that can affect sign placement, see the San Anselmo Development Standards.
• For when signs are part of a larger exterior change that may trigger San Anselmo Design Review.
• For driveway or parking sign needs that may interact with signage, see San Anselmo Parking.
• For sign rules in special areas, see San Anselmo Overlay Districts.
• For rules that affect accessory units and associated signs, see San Anselmo ADUs.
• For when a sign also becomes a regulated structure consult the California Building Standards Code.

Key sign rules (plain-English synthesis with code grounding)

• The Sign Ordinance is titled the Sign Ordinance of the Town of San Anselmo and applies to signs not covered by the Town-Property chapter; its scope covers signs in all zoning districts (§ 10-9.101; § 10-9.104).
• The Town separates message from form: the Town may regulate the non‑communicative aspects of signs (size, height, location, illumination, spacing) but not the expressive content except in limited programmatic reviews (§ 10-9.208; § 10-9.209).
• Applications are subject to the Planning Director’s review; incomplete applications are returned under § 10-9.406, and decisions/appeals follow the code’s appeal process (§ 10-9.419–§ 10-9.423).
• When a sign qualifies as a "structure" under the California Building Standards Code, a building permit and compliance with safety codes are required (§ 10-9.417).
• For signs on Town Property (sidewalks, banners, the Hub, rights-of-way), the Town has a separate chapter; many displays on Town Property require a permit from the Recreation Department or Department of Public Works and are limited as to who may use certain locations (§ 10-10.401–§ 10-10.705).

District-by-district breakdown (purpose, typical uses, sign-relevant dimensional standards and where rules apply)

Note: sign-specific standards (allowed sign area, A-frame allowances, sidewalk clearance, permitted temporary signage) are in the Sign Ordinance (§ 10‑9.) or the Town‑Property chapter (§ 10‑10.). Development standards (setbacks, heights, lot coverage) that affect sign siting are listed in Table 4A (Development Standards Table).

R-1 (Single-family Residential)

• Purpose & typical uses: R-1 is the single‑family residential district; it’s applied across the bulk of the town for detached houses and associated accessory units (§ 10‑3.302; Table 4A).
• Sign rules that commonly apply: Residential sign allowances are modest — on legal single‑family properties each dwelling unit may display a total of 8 sq ft of sign face, maximum 8 sq ft per face, maximum freestanding sign height 11 ft, and illumination is not allowed (§ 10‑9.602).
• Where it applies: Townwide where the zoning map shows R-1; sign limits apply regardless of development exceptions in Table 4A (residential standards) because § 10‑9.104 states the Sign Ordinance applies in all zoning districts.

R-2 (Medium‑density Residential)

• Purpose & typical uses: R-2 allows duplexes/multiplexes and small‑scale multiunit housing near commercial corridors; development standards are in Table 4A.
• Sign rules: Residential sign article applies to residential uses; nonresidential uses on an R‑2 parcel are treated per the applicable nonresidential zone for sign rights (mixed‑use rule) (§ 10‑9.210).

R-3 (High‑density Residential)

• Purpose & typical uses: Apartment and condominium development; sign rights for multiunit nonresidential portions follow the Sign Ordinance. Table 4A lists height and coverage limits that affect sign siting.

P (Professional)

• Purpose & typical uses: P serves small professional offices that buffer residential areas; signs may include address numbers and informational signs, designs constrained to be compatible with adjacent residences (§ 10-3.302; Table 4A).

C-1 (Neighborhood Commercial), C-2 (Commercial), C-3 (Major Commercial), C-L (Limited Commercial)

• Purpose & typical uses: C-1, C-2, C-3, and C-L are the commercial districts covering local shops, restaurants, services and larger retail/office uses; development standards (setbacks, FAR, building height) are in Table 4A.
• Signage rules specific to commercial districts:
  • Sidewalk A‑frame signs on Town Property are expressly allowed for nonresidential establishments only in C-1, C-2, C-3 and C-L with an annual permit from Public Works (§ 10‑10.701–§ 10‑10.702). The A‑frame physical limits are ≤ 42 in high by ≤ 24 in wide; no illumination or animation; display time dawn‑to‑dusk; must leave ≥ 4 ft clear pedestrian path (§ 10‑10.702).
  • Tenant directories, changeable copy and similar features are allowed in limited forms (e.g., changeable image restricted to 10 sq ft for multi‑unit uses) — see the non‑communicative restrictions and prohibited sign types (§ 10‑9.515; § 10‑9.515(b)).

Planned Development, Public Facilities, Open Space, and Overlay districts

• Purpose & typical uses: Special planning processes and overlays modify development standards and may allow sign programs or other deviations; the R-HO, PF and OS have special rules and may not appear on Table 4A (§ 10‑3.402). Where a Planned Development or overlay controls a site, signage rights follow the approved plan or overlay language and any Sign Program or Special Planning Area approval (§ 10‑3.901; § 10‑3.904).
• Practical: If your parcel is inside an overlay or has a Planned Development, sign allowances and design could differ or require Planning Commission approval — check San Anselmo Overlay Districts.

Most decision-relevant standards (quick table)

Checklist (what an applicant must satisfy — code-backed)

• Confirm the zone of the parcel and applicable development standards in Table 4A (setbacks, height) — required because sign siting can implicate setbacks (§ 10‑3.402).
• Verify consent of property owner for any sign on private property (§ 10‑9.212).
• For Town Property signs (A‑frames, banners, Hub signs) obtain the correct Town permit (Public Works or Recreation) and follow the size, time and placement limits (§ 10‑10.604; § 10‑10.701–§ 10‑10.705).
• Prepare a complete sign application with required plans, photos, and statements about existing zoning compliance; the Director will check completeness (§ 10‑9.405–§ 10‑9.406).
• If the sign is structurally a “sign structure,” budget for a building permit and evidence of compliance with the California Building Standards Code and safety codes (§ 10‑9.417).
• If the project is part of a larger exterior modification, confirm whether San Anselmo Design Review applies (design review may be triggered by building changes that include signage) (§ 10‑3.1501–§ 10‑3.1504).
• For multi‑tenant developments (4+ leaseable units) prepare a Sign Program for Planning Commission action if you want deviations from the usual non‑communicative rules (§ 10‑9.1103).

Risks & Ambiguities

Plain-English Summary

San Anselmo’s Sign Ordinance limits how big and where signs can go (and how they look in non‑communicative ways), gives the Planning Director and Public Works roles in permitting and enforcement, allows modest residential signs, special A‑frame rules for businesses in commercial zones, and a formal Planning Commission process for unified sign programs on multi‑tenant developments — check the specific § citations listed below and verify parcel zoning with the Planning Department.

Source References

• San Anselmo Municipal Code — Sign Ordinance (Title 10, Chapter 9), including scope, definitions, permit process, non‑communicative aspects, residential signs, sign programs and appeals: see § 10‑9.101 et seq.; § 10‑9.104; § 10‑9.208; § 10‑9.602; § 10‑9.1103.
• San Anselmo Municipal Code — Signs on Town Property (Title 10, Chapter 10): general rules, traditional public forum rules, A‑frame rules and encroachment policy: § 10‑10.101–§ 10‑10.205; § 10‑10.401; § 10‑10.701–§ 10‑10.705; § 10‑10.801.
• Development Standards and zoning districts (Table 4A): § 10‑3.401–§ 10‑3.402, Development Standards Table (Table 4A) for setbacks/heights that affect sign placement.
• Design review rules that can bring signage into a discretionary review: § 10‑3.1501–§ 10‑3.1504.
• Building permit requirement for structural signs: § 10‑9.417 and Appendix H (Signs) of the California Building Code for construction/safety guidance (refer to the California Building Standards Code).

Retrieved passages

• San Anselmo Zoning Code (article may) High relevance show source text
• San Anselmo Zoning Code (section are) High relevance show source text
• San Anselmo Zoning Code (chapter states) High relevance show source text
• San Anselmo Zoning Code (Article 2.) High relevance show source text
• San Anselmo Zoning Code (Chapter 10) High relevance show source text
• San Anselmo Zoning Code (§ 3) High relevance show source text
• San Anselmo Zoning Code (§ 3) High relevance show source text
• San Anselmo Zoning Code (chapter attach) High relevance show source text
• San Anselmo Zoning Code (chapter and) Medium relevance show source text
• San Anselmo Zoning Code (§ 1) Medium relevance show source text
• San Anselmo Zoning Code (Section 10.3.1404) Medium relevance show source text
• San Anselmo Zoning Code Medium relevance show source text
• CEC § 1.11 (chapter as) Medium relevance show source text
• San Anselmo Zoning Code (Article 16) Medium relevance show source text
• San Anselmo Zoning Code (Section 10-3.1404) Medium relevance show source text
• San Anselmo Zoning Code (Article 9.) Medium relevance show source text
• San Anselmo Zoning Code High relevance show source text
• San Anselmo Zoning Code (Chapter 10) Medium relevance show source text

Cited sections

• San Anselmo Municipal Code — Sign Ordinance (Title 10, Chapter 9), including scope, definitions, permit process, non‑communicative aspects, residential signs, sign programs and appeals: see § **10‑9.101** et seq.; § **10‑9.104**; § **10‑9.208**; § **10‑9.602**; § **10‑9.1103**. (Title 10)
• San Anselmo Municipal Code — Signs on Town Property (Title 10, Chapter 10): general rules, traditional public forum rules, **A‑frame** rules and encroachment policy: § **10‑10.101**–§ **10‑10.205**; § **10‑10.401**; § **10‑10.701**–§ **10‑10.705**; § **10‑10.801**. (Title 10)
• Development Standards and zoning districts (Table 4A): § **10‑3.401**–§ **10‑3.402**, Development Standards Table (Table 4A) for setbacks/heights that affect sign placement.
• Design review rules that can bring signage into a discretionary review: § **10‑3.1501**–§ **10‑3.1504**.
• Building permit requirement for structural signs: § **10‑9.417** and Appendix H (Signs) of the California Building Code for construction/safety guidance (refer to the California Building Standards Code).
• SanAnselmo_ZoningCode.md
• 2025 California Building Code.md

• Official San Anselmo code library