Grand Terrace — Signage

Last reviewed: July 2, 2026

Overview

This page summarizes Grand Terrace’s local rules for signs (Chapter 18.80 of Title 18, Zoning). It explains who decides (permits and appeals), the district-by-district sign-size and placement limits, temporary/off‑site rules, and the basic design standards you must meet. All requirements below are drawn from the City’s sign chapter and the zoning district listings; confirm parcel‑specific issues with the Planning Department. § 18.80.010–§ 18.80.210 .

How to read this page

• Bolded terms are the exact district names or numeric standards you’ll see in the code (for quick scan).
• The first natural mention of related topics is hyperlinked to the City menu pages: check Grand Terrace Zoning, Grand Terrace Development Standards, Grand Terrace Parking, Grand Terrace Design Review, Grand Terrace Overlay Districts, Grand Terrace ADUs, and California Building Standards Code while you plan signs.

Controlling structure (quick)

• Purpose and policies for sign regulation: § 18.80.010 – § 18.80.030 (findings, purpose, message neutrality, stated policy objectives) .
• Design standards that apply to all signs: § 18.80.140 (design standards; e.g., projection limits, concealed raceways, materials, maintenance) .
• Permanent on‑site sign standards organized by zoning district: § 18.80.150 + Tables 18.80.150‑1 through 18.80.150‑5 (residential, AP, C2/CM, MR/M2, service stations) .
• Temporary sign rules: § 18.80.160 (residential) and § 18.80.170 (non‑residential) .
• Permit, sign program, appeals, and application requirements: § 18.80.060 – § 18.80.090 (sign permits, temporary sign permits, sign programs for multi‑tenant centers, appeals, application contents) .
• Off‑site / directional and mobile billboard rules: § 18.80.190 and § 18.80.210 (off‑site directional sign criteria, mobile billboard prohibition) .

District-by-district breakdown (what the code actually says)

Note: Chapter 18.09 lists Grand Terrace zoning districts (the complete set is established in § 18.09.020). For most zoning districts the sign rules in Chapter 18.80 apply; where the code provides a district‑specific table, that is the controlling numeric standard (Tables referenced below). § 18.09.020 .

Residential zones (R1-20, R1-10, R1-7.2, R2, R3, R3-S, R3-20, R3-24)

• Purpose / where used: single‑family and multi‑family residential neighborhoods (see § 18.09.020 list of zones) .
• Typical permitted sign types: subdivision ID, monument, multi‑family identification signs, school/site identification, nameplates and small directional/convenience signs. See the code’s residential sign table for limits. § 18.80.150 and Table 18.80.150‑1 (Sign Standards in Residential Zones) .
• Key dimensional standards (high‑value facts): subdivision wall sign max 12 sq ft; monument signs for subdivisions or multi‑family often 24 sq ft and max 6 ft high; multi‑family wall signs generally 12–24 sq ft depending on units; signs must sit below the roofline or under 20 ft, whichever is less. See Table 18.80.150‑1 and § 18.80.150 .
• Where it applies: all parcels within the residential zoning categories; temporary residential sign exemptions are in § 18.80.160 (e.g., homeowner noncommercial signs up to 6 sq ft each, total 12 sq ft) .

AP — Administrative Professional Office District

• Purpose / typical uses: professional offices and low‑intensity commercial/office uses located outside the primary commercial corridors (district listed in § 18.09.020) .
• Sign standards: Table 18.80.150‑2 applies; single‑tenant wall signage allowed at 1 sq ft per linear foot of building frontage up to a 50 sq ft cap; monument signs generally 24 sq ft, 6 ft high and set 5 ft from the property line (minimum street frontage thresholds apply) § 18.80.150 / Table 18.80.150‑2 .
• Where it applies: properties zoned AP (see zoning map) and subject to the design standards of § 18.80.140 .

C2 — General Business District and CM — Commercial Manufacturing

• Purpose / typical uses: principal commercial corridors, retail, services, multi‑tenant centers (districts listed in § 18.09.020) .
• Sign standards: Table 18.80.150‑3 controls. Wall or canopy signs: typically 1 sq ft : 1 lf of frontage with higher maximums (common caps: 75–100 sq ft depending on single vs multi‑tenant and frontage); monument signs often 24 sq ft, 6 ft high and 5 ft from the property line; freeway‑oriented signs have separate, larger caps but require site/architectural review and conditional use and are limited near I‑215. See Table 18.80.150‑3 and remarks. § 18.80.150 .
• Where it applies: parcels in C2 and CM; large freeway signs require extra approvals and only within 250 ft of I‑215 per the table footnotes. § 18.80.150 .

MR and M2 — Manufacturing/Industrial Districts

• Purpose / typical uses: industrial and heavy commercial uses. See zone list in § 18.09.020 .
• Sign standards: Table 18.80.150‑4 governs; wall or canopy signs often allowed up to 10% of the building face with absolute maximums (e.g., 100–150 sq ft caps in some cases); monument and freeway sign rules parallel the commercial district approach with site review triggers. § 18.80.150 / Table 18.80.150‑4 .

Service stations

• The code includes a dedicated table (Table 18.80.150‑5) for gas/service station sign programs (poles, price displays, canopy signage) — consult § 18.80.150 and Table 5 for the exact arrangement of canopy signs, price signs, and height limits. § 18.80.150 (Table 5) .

All other districts and overlays (BRSP, PUB, FP, AG, BRSP, GSP, etc.)

• The City’s general rule is that Chapter 18.80 governs signs unless a specific district subsection says otherwise. Many district chapters explicitly state: “The provisions of Chapter 18.80 shall apply” (for example, C2 explicitly references Chapter 18.80 in § 18.33.070). See § 18.09.040 and district cross‑references. § 18.09.040 and individual district provisions (example: § 18.33.070 for C2) .

Key numeric summary (decision‑relevant at a glance)

(For full per‑zone caps and exceptions consult Tables 18.80.150‑1 through ‑5 in § 18.80.150.) § 18.80.150

Practical guidance and interpretation (plain‑English synthesis)

• The City’s sign chapter is structured: general design rules first (materials, projection, concealed raceways, maintenance), then numeric caps and counts by district in Tables (residential, AP, C2/CM, MR/M2, service stations). Design standards in § 18.80.140 (e.g., wall signs may not project more than 12 inches, raceways must be concealed) apply to every sign type and typically control appearance even when the table gives size limits. § 18.80.140 .
• If you run a multi‑tenant project, a sign program is mandatory; the Planning Commission (as Site & Architectural Review Committee) approves it and may impose conditions to preserve architectural consistency. § 18.80.060 (Sign Program) .
• Temporary signs are more restrictive in the public right‑of‑way; many temporary devices are explicitly listed as prohibited except under temporary special event permits. See § 18.80.170 and the temporary sign lists. § 18.80.170 .
• Noncommercial messages get parity: the ordinance includes a message substitution rule so noncommercial messaging cannot be regulated more strictly than commercial messaging. § 18.80.030 (Message Substitution / Neutrality) .

Checklist (what the applicant must submit / satisfy)

• Verify zone for parcel on the official zoning map (district names per § 18.09.020) .
• Confirm sign type and zone table that applies (Tables 18.80.150‑1 through ‑5 in § 18.80.150) .
• Prepare sign permit application (site plan, elevations showing each sign, landscape plan for freestanding signs, construction/electrical plans, materials, and lighting) per § 18.80.080 .
• If multi‑tenant development, prepare a sign program for Planning Commission review as required by § 18.80.060(C) .
• If temporary or off‑site, obtain temporary sign permit or Conditional Use Permit where required (§ 18.80.170, § 18.80.190) .
• Check clear sight triangle and right‑of‑way encroachment rules (clear sight triangles and freestanding sign exceptions in § 18.80.150 definitions) .
• Obtain any necessary encroachment permit for signs placed in public right‑of‑way and confirm property owner permission for private property signs (§ 18.80.190.D.8) .
• Coordinate with building/electrical permits — a sign permit is not valid until any required building/electrical permits are finaled (§ 18.80.060.M/N). .

Risks & Ambiguities

Plain‑English Summary (for homeowners)

Grand Terrace’s sign rules live in Chapter 18.80 of the Zoning Code. They set size, height, placement and appearance limits by zone (residential vs. office vs. commercial/industrial), require permits for most permanent and many temporary signs, ban mobile billboard parking, and restrict off‑site advertising to tightly controlled directional signs — consult the table for your zone and follow the design rules in § 18.80.140. Verify with Planning for parcel‑specific exceptions. § 18.80.140–§ 18.80.190 .

Information Gaps

• The uploaded chapter contains the sign tables and most procedural sections but the text of Table 18.80.150‑5 (service station) was not fully displayed in the retrieved previews; full table details should be read in the live municipal code for exact canopy/price sign language. Not found in retrieved materials (full Table 5 content) .
• The code cross‑references to the city’s fee schedule and the exact temporary sign permit fee and processing time are referenced but the fee resolution itself was not in the material. Not found in retrieved materials.
• Any recent administrative interpretations or local design guidelines (graphic examples) beyond the ordinance text are not included here — verify with the Planning Department. Verify with the jurisdiction.

Source References

• Grand Terrace Municipal Code — Title 18, Chapter 18.80 (Signs): § 18.80.010–§ 18.80.210 (findings, purpose, policies, design standards, permit procedures, tables for residential/AP/C2/CM/MR/M2, off‑site, temporary signs, mobile billboards).
• Definitions and district list: § 18.06 (definitions), § 18.09.020 (districts established).
• Permit & application rules: § 18.80.060 – § 18.80.090 (permits, sign programs, application contents, appeals).
• Temporary on‑site signs (residential/non‑residential): § 18.80.160 – § 18.80.170.
• Off‑site directional signs and conditions: § 18.80.190.
• Mobile billboard advertising prohibition & enforcement: § 18.80.210.

(For the official, current code on the City's website or Municode, consult the City’s Zoning pages and the municipal code. See also Grand Terrace Zoning and Grand Terrace Development Standards.)

Retrieved passages

• Grand Terrace Zoning Code (§ 1) High relevance show source text
• Grand Terrace Zoning Code (Section 18.80.150) High relevance show source text
• Grand Terrace Zoning Code (Chapter to) High relevance show source text
• Grand Terrace Zoning Code (§ 1) High relevance show source text
• Grand Terrace Zoning Code (§ 1) High relevance show source text
• Grand Terrace Zoning Code (Section 18.80.150) High relevance show source text
• Grand Terrace Zoning Code Medium relevance show source text
• Grand Terrace Zoning Code (Section 18.80.090) Medium relevance show source text
• Grand Terrace Zoning Code High relevance show source text
• Grand Terrace Zoning Code High relevance show source text
• Grand Terrace Zoning Code High relevance show source text
• Grand Terrace Zoning Code High relevance show source text
• Grand Terrace Zoning Code (Chapter 18.80) Medium relevance show source text

Cited sections

• Grand Terrace Municipal Code — Title 18, Chapter 18.80 (Signs): **§ 18.80.010–§ 18.80.210** (findings, purpose, policies, design standards, permit procedures, tables for residential/AP/C2/CM/MR/M2, off‑site, temporary signs, mobile billboards). (Title 18)
• Definitions and district list: **§ 18.06** (definitions), **§ 18.09.020** (districts established). (§ 18.06)
• Permit & application rules: **§ 18.80.060 – § 18.80.090** (permits, sign programs, application contents, appeals). (§ 18.80.060)
• Temporary on‑site signs (residential/non‑residential): **§ 18.80.160 – § 18.80.170**. (§ 18.80.160)
• Off‑site directional signs and conditions: **§ 18.80.190**. (§ 18.80.190)
• Mobile billboard advertising prohibition & enforcement: **§ 18.80.210**. (§ 18.80.210)
• GrandTerrace_ZoningCode.md

• Official Grand Terrace code library