Arcadia — Signage

Last reviewed: July 3, 2026

Overview

This page summarizes what the Arcadia Development Code says about signs: which sign types are allowed where, how area and height are measured, permit procedures, nonconforming/abandoned sign rules, and special categories (electronic changeable copy and "iconic" signs). The controlling provisions are in the City’s sign chapter, principally § 9103.11.030 through § 9103.11.180 of the Development Code; see the permit and program rules at § 9103.11.120 and the zone-specific matrices at § 9103.11.070.

Note: for maps and zone definitions consult the City’s Arcadia Zoning page. Mentioned land-use/parcel controls such as frontage and setbacks are in the City's Arcadia Development Standards.

How Arcadia’s sign rules are organized (short)

• Chapter structure: general provisions and definitions, allowed sign types by zone, special use rules, procedures for Sign Permits, Comprehensive Sign Programs, maintenance/enforcement, nonconforming/abandoned signs, and special categories (electronic signs, murals, iconic signs). § 9103.11.030, § 9103.11.070, § 9103.11.120, § 9103.11.110.

• Content neutrality is explicit: the rules regulate time/place/manner, not message content; substitution of noncommercial messages is allowed without a new permit unless a building permit is required. § 9103.11.030.D–E.

District-by-district signage breakdown

Below are the districts called out in the sign tables and the most decision-relevant standards pulled directly from the code. For parcel-specific application (frontage length, which façade is "primary", or special plan exceptions), verify with Planning Services.

Notes: Bolded district names are used as they appear in the code. Where the sign chapter defers to a different process (Comprehensive Sign Program, Specific Plan, Council resolution), that is explicitly noted.

Residential zones: R-M, R-0, R-1, R-2, R-3, R-3-R

Purpose/where applied: residential neighborhoods and multifamily parcels. See Arcadia Development Standards for frontage/setback definitions.

Typical permitted sign types and limits:

• Single-family wall sign: 1 per unit, maximum 4 sq ft, must not extend above eave/parapet. § 9103.11.070 (E).
• Multifamily developments: wall or monument signs — typically 6 sq ft per sign, 12 sq ft total allowed for entries; freestanding limited to 3 ft high. § 9103.11.070 (E).
• Residential zones otherwise restrict commercial-style signage; noncommercial messages, addresses, and permitted temporary signs are allowed; home‑occupations expressly prohibit external signage. § 9103.11.050.O, § 9103.11.090.B.

Practical guidance: small address plaques and tasteful entry monuments are the norm. Verify whether an ADU follows the same sign treatment as the primary dwelling via the City's Arcadia ADUs guidance and Planning Services.

Commercial / Office / Industrial and Mixed Use zones: C-O, C-G, C-R, C-M, M-1, DMU, MU, CBD

Purpose/where applied: commercial corridors, regional centers, industrial/commercial parks, downtown and mixed-use areas.

Key rules (aggregate and per-sign limits):

• Wall signs: single-tenant sites generally allowed 1 sf of sign area per linear foot of tenant frontage, max 100 sf for street-facing walls; aggregate site allowances commonly capped (example: single business aggregate 150 sf). Height/location limits: wall signs must be on ground floor or top story and not above parapet; projection limits (no more than 12 in.). § 9103.11.070.F; § 9103.11.080.
• Freestanding (monument/pylon): one double-face sign per street frontage (may be monument or pylon); allowed sign area scales by frontage (e.g., 0–51 ft = 100 sf, 51–150 ft = 150 sf, up to 350+ ft = 350 sf); monument max 8 ft high; pylon up to 25 ft with clearance requirements. Setbacks: monument signs must be set back 5 ft from lot line and 10 ft from driveway edge. § 9103.11.070 F (freestanding table).
• Special: for Commercial Regional (C-R) zone, permanent signage must comply with specific Council resolutions or an approved Comprehensive Sign Program—C-R signage is treated differently and typically requires a program-level review. § 9103.11.070.C.

Where it applies: downtown parcels often fall into CBD or DMU and are subject to the same per‑frontage calculations, plus downtown design review processes (see Arcadia Design Review). For sites with multiple tenants there are tenant-directory allowances (e.g., 8 sq ft directories that do not count toward aggregate site area) and specific rules for window, blade, awning, and marquee signs. § 9103.11.090.C; § 9103.11.070.F.

Places of assembly / special commercial uses (theaters, stadiums, gas stations, drive-throughs)

• Places of assembly (religious assembly, theaters): may have larger signs; example: wall/freestanding signs up to 48 sq ft, monument 8 ft high; electronic message signs allowed only with approval of a Minor Use Permit. § 9103.11.070.E.
• Drive-throughs: menu boards allowed—up to 50 sq ft and 7 ft in height (one per lane), plus a 12 sq ft wall board in lane area; directional signage limited to the minimum necessary and reviewed through Site Plan and Design Review. § 9103.11.090.A.
• Service stations: allowed one wall or monument sign per street frontage; wall signs limited to 10% of building face up to 30 sq ft and not above 20 ft; monument signs limited (two max) and may include advertised gasoline prices only per code specifics. § 9103.11.090.E.

Zones not specifically listed / Specific Plans / Overlay districts

• If the sign chapter does not specifically list a zone, signs in that zone are subject to approval through a Comprehensive Sign Program. § 9103.11.070.D; § 9103.11.130 (Comprehensive Sign Program).
• Signs in overlays or specific plans must conform to those documents if they are more restrictive; otherwise the sign chapter prevails—verify overlay rules on Arcadia Overlay Districts. § 9103.11.030.E.

Key numeric standards (decision table)

(For full tables of sign types by zone, measurement diagrams, and figure references see § 9103.11.070 and Figures 3‑18 – 3‑24).

Permit, program, and administrative highlights

• Sign Permit required for all permanent and temporary signs unless specifically exempt; application on city forms and subject to Director/Planning review. Approved Sign Permits expire after 12 months unless the sign is installed or an extension is granted. § 9103.11.120.A; § 9103.11.160.D.

• Comprehensive Sign Programs: allow site- or project-level rules that can deviate from the base chapter but cannot authorize signs that the chapter expressly prohibits. § 9103.11.130.

• Encroachment: awnings/blade/marquee signs that encroach into the public right-of-way require City Engineer review/approval. See Arcadia Parking for related circulation considerations. § 9103.11.070.B.

• Nonconforming and abandoned signs: legal nonconforming signs can continue but are limited in repair/alteration; nonconforming signs must be removed if >50% destroyed, on major remodel, or when property is redeveloped. Signs advertising businesses that have ceased >90 days are presumed abandoned and subject to removal. § 9103.11.160; § 9103.11.170.

• Iconic signs: a specific allowance exists to preserve historically or culturally significant signs (criteria include age—often ≥ 50 years— and character‑defining features). Iconic signs may be relocated with permit conditions and are exempt from some removal provisions, but subject to maintenance and other technical requirements. § 9103.11.110 and relocation/maintenance subsections. See Arcadia Historic Preservation.

Checklist

• Submit a completed Sign Permit application on Planning Division forms (plans, elevations, sign area calculations). § 9103.11.120.A.
• Show building frontage/tenant frontage and how sign area was computed (diagrams like Figure 3‑24 recommended). § 9103.11.070.
• Demonstrate compliance with zone-specific limits (area, height, setback) from § 9103.11.070 (use the table row tied to your zone).
• For electronic/changeable copy signs provide photometric plan that meets intensity limits and shows automatic dimming/photocell controls. § 9103.11.100.
• If sign encroaches into the public right‑of‑way (blade/awning/marquee), get City Engineer approval and indicate clearance heights. § 9103.11.070.B.
• If proposing a project‑level sign approach (multiple signs, special graphics), consider a Comprehensive Sign Program submission. § 9103.11.130.
• If the sign is historic/unique, consult the Iconic Sign criteria and coordinate with Historic Preservation staff. § 9103.11.110.

Risks & Ambiguities

Plain-English Summary

Arcadia requires a Sign Permit for almost all signs; allowable sizes and heights depend on the zoning district and the parcel’s frontage, with tables and examples in § 9103.11.070 and permit rules in § 9103.11.120. Electronic displays are allowed but tightly controlled by brightness and anti-animation rules, historic “iconic” signs have special protections, and nonconforming or abandoned signs are subject to removal rules. Consult Planning early: measurement conventions, Specific Plans, and whether you need a Comprehensive Sign Program often determine project feasibility.

Source References

• Arcadia Development Code — General sign provisions: § 9103.11.030.
• Arcadia Development Code — Permanent signs by zone and zone tables: § 9103.11.070 (figures & Table 3‑13).
• Arcadia Development Code — Regulations specific to sign types (channel letters, marquees, awnings): § 9103.11.080 – § 9103.11.100.
• Arcadia Development Code — Procedures for Sign Permits, Exemptions, Revocations: § 9103.11.120.
• Arcadia Development Code — Comprehensive Sign Program: § 9103.11.130.
• Arcadia Development Code — Nonconforming and abandoned signs, maintenance: § 9103.11.140, § 9103.11.160, § 9103.11.170.
• Arcadia sign definitions, measurement diagrams, and freestanding sign table (Figures 3‑18 – 3‑31): see the sign chapter tables.

Related Arcadia pages referenced above: Arcadia Zoning, Arcadia Development Standards, Arcadia Design Review, Arcadia Parking, Arcadia Overlay Districts, Arcadia Historic Preservation, Arcadia ADUs, California Building Standards Code.

Retrieved passages

• Arcadia Zoning Code (§ 4) High relevance show source text
• Arcadia Zoning Code (Section 9103.11.130) High relevance show source text
• Arcadia Zoning Code (§ 3B) High relevance show source text
• CBC § 9103.11.120 (Chapter shall) High relevance show source text
• Arcadia Zoning Code High relevance show source text
• Arcadia Zoning Code (Section 9103.11.070) High relevance show source text
• Arcadia Zoning Code (§ 4) High relevance show source text
• Arcadia Zoning Code (Section 9103.11.130) High relevance show source text

Cited sections

• Arcadia Development Code — General sign provisions: **§ 9103.11.030**. (§ 9103.11.030)
• Arcadia Development Code — Permanent signs by zone and zone tables: **§ 9103.11.070** (figures & Table 3‑13). (§ 9103.11.070)
• Arcadia Development Code — Regulations specific to sign types (channel letters, marquees, awnings): **§ 9103.11.080 – § 9103.11.100**. (§ 9103.11.080)
• Arcadia Development Code — Procedures for Sign Permits, Exemptions, Revocations: **§ 9103.11.120**. (§ 9103.11.120)
• Arcadia Development Code — Comprehensive Sign Program: **§ 9103.11.130**. (§ 9103.11.130)
• Arcadia Development Code — Nonconforming and abandoned signs, maintenance: **§ 9103.11.140**, **§ 9103.11.160**, **§ 9103.11.170**. (§ 9103.11.140)
• Arcadia sign definitions, measurement diagrams, and freestanding sign table (Figures 3‑18 – 3‑31): see the sign chapter tables. (chapter tables.)
• Arcadia_ZoningCode.md

• Official Arcadia code library