Local zoning · Chico

Chico — Signage

Q: What happens if my property is in the TND overlay?

If the parcel is in TND , Chapter 19.74 does not apply; signs are regulated by Chapter 19.92 (TND) and other specific tables like Table 6‑40. Do not rely on Table 5‑8 — consult Chapter 19.92 and the City for the TND sign standards § 19.74.020(A) .

Signage under the Chico local zoning and planning code, with the controlling citations.

Ask a question free See coverage

Last reviewed: July 1, 2026

Overview

This page summarizes what the City of Chico's zoning/planning ordinance requires for signs (permanent, temporary, portable, and digital), who may place them, and the most important dimensional, illumination, and location limits to watch for. The primary regulatory chapter is Chapter 19.74 (Signs) of the Chico zoning code; applicability, exemptions, permit triggers, and district-specific limits are all controlled by that chapter (see § 19.74.020, § 19.74.060, § 19.74.120, § 19.74.130, and § 19.74.140) . Before final design, verify whether a building permit is also required under the California Building Standards Code (/us/california/building-codes), because some permanent signs require structural or electrical permits (Not found in retrieved materials for specific Building Code cross-references; verify with the jurisdiction) .

Note on links in this page: when the rules intersect other program areas you’ll see quick links to related Chico pages — for example setbacks and development standards (/us/california/chico/development-standards), design review (/us/california/chico/design-review), parking (/us/california/chico/parking), overlay districts (/us/california/chico/overlay-districts), and ADUs (/us/california/chico/adu). Use those pages for parallel requirements that affect sign placement.

Key citywide rules (what applies everywhere)

Applicability: Chapter 19.74 applies to all zoning districts except the TND district (TND signs are regulated separately in Chapter 19.92) — see § 19.74.020 .
Permits and exemptions: Many small/noncommercial signs are exempt from permits; most permanent commercial signs require a sign permit and are counted toward total allowable sign area for the site unless specifically exempted by § 19.74.060 .
Design controls: Sign design, materials, and lighting must “substantially conform” to the chapter’s design criteria (color, materials, construction) and are reviewed under the City’s sign and architectural review processes; design review and compatibility are specifically called out in § 19.74.030 and the chapter’s design standards (see § 19.74.120) . Where a project undergoes site design or architectural review, signs are considered as part of that process (see § 19.74.020(C)) — consult the City’s design review page (/us/california/chico/design-review) .
Lighting limits: Illuminated signs must be shielded, directed, non-flashing, and limited in brightness so as not to create glare or traffic hazards; specific prohibitions and performance guidance are in § 19.74.120 .
Portable and temporary signage: Strict timing, size, and location rules apply to temporary banners, portable signs, and large temporary commercial signs; portable sign rules are in § 19.74.130, and large temporary sign timing/permit rules are in § 19.74.120(A) .
Comprehensive Sign Program (CSP): Multi-tenant projects can apply for a CSP to allow coordinated sign design and limited deviations from district standards, but the total maximum area cannot be exceeded and a CSP has specific submittal requirements (§ 19.74.070) .

District-by-district breakdown (what matters parcel-by-parcel)

Below are the districts the ordinance addresses most fully. Each subsection identifies the bold district label, its sign policy focus, typical permitted sign types, and the key dimensional/illumination/location rules you will use in decisions. All district-specific sign provisions are collected under § 19.74.140 and the district tables referenced there (Table 5‑8); the text below synthesizes those tables and supporting standards in § 19.74.120–140 .

Note: the ordinance uses a wide set of district names. If your parcel is in a special overlay (for example TND), the TND chapter may override or provide separate rules; see Chapter 19.92 (TND) and the City’s overlay districts page (/us/california/chico/overlay-districts) .

Residential: RS, R1, R2, R3, R4

Purpose / where used: Single- and multi‑family residential zones across the city.
Typical permitted signs: Small nameplates, unit identification, and limited noncommercial yard signs. Commercial signs at residences are generally prohibited (residential noncommercial signs allowed under strict size/height limits).
Key dimensional standards: Exemptions allow occupant name/street number and small on-site signs up to 2 sq. ft. or 4 sq. ft. for certain noncommercial and temporary signs; freestanding directional signs limited to 4 sq. ft. and 4 ft. height in setbacks; temporary signs in setbacks limited to 3 ft. height (or 6 ft. outside setbacks) — see § 19.74.060(B) and Table 5‑8(A) for details .
Practical note: Residential yards cannot host on-site commercial advertising; verify with the City for exceptions for home businesses or accessory uses (see § 19.74.060 and consult ADUs guidance) .

Downtown: DN (Downtown North) and DS (Downtown South)

Purpose / where used: Central city commercial corridors with pedestrian focus.
Typical permitted signs: Pedestrian-scale wall signs, blade/blade (under-canopy) signs, window copy, awnings, and limited ground/monument signs. The code explicitly allows small portable (A-frame) pedestrian signs in the Downtown districts with tighter size and material requirements.
Key dimensional standards: Wall signs measured as 1–1.5 sq. ft. per linear foot of frontage (district-specific caps apply); blade signs generally 4 sq. ft. per face; portable pedestrian signs limited to 4 sq. ft. per face and 42 in. height in downtown; awning letters limited to 10% of awning area or 25 sq. ft. maximum; many illumination restrictions (indirect preferred) apply — see § 19.74.140 and the downtown sign tables and § 19.74.130 for portable sign rules .
Practical note: Downtown rules favor pedestrian-scale signage and allow portable signs only with material/weight/placement controls; historic storefronts may be subject to additional review — consult the City’s historic preservation and design review pages as applicable (/us/california/chico/historic-preservation and /us/california/chico/design-review) .

OR — Office Residential

Purpose / where used: Office and mixed office-residential frontages.
Typical permitted signs: Small wall signs, limited monument signs, and tenant hanging signs.
Key dimensional standards: Wall/monument combined allowances typically 0.75–1.0 sq. ft. per linear foot of building frontage with specific maxima (e.g., 30–40 sq. ft. caps), monument set‑backs 5 ft., and monument heights limited (see table) — see § 19.74.140 and the OR district entry in Table 5‑8 .

CC / AC — Community Commercial / Airport Commercial

Purpose / where used: Neighborhood/community shopping and airport‑oriented commercial areas.
Typical permitted signs: Larger wall signs, ground‑mounted (pole/monument) and project identity signs.
Key dimensional standards: Multiple wall signs allowed (e.g., 2 per street frontage), ground‑mounted signs up to 50 sq. ft. per sign face for single-tenant sites, and higher aggregate limits for multi-tenant centers (refer to Table 5‑8); ground-mounted sign base setback 5 ft. from property lines — see § 19.74.140 and supporting standards in § 19.74.120 .

CS, ML, MG, IOMU (Commercial/Industrial districts)

Purpose / where used: Commercial services, light and general industrial, and industrial/office mixed‑use zones.
Typical permitted signs: Larger wall and ground‑mounted signs to accommodate industrial/service uses and visibility from arterial streets.
Key dimensional standards: Wall signs often allowed at 2 sq. ft. per linear foot of building frontage with maxima (e.g., 300 sq. ft. in some industrial single-tenant cases); ground-mounted (pylon) signs allowed with greater height (some up to 25 ft. in ML/MG) but required 5 ft. setback from property lines — see § 19.74.140 and Table 5‑8 for CS/ML/MG/IOMU entries .

RMU — Residential Mixed Use

Purpose / where used: Mixed residential and small-scale commercial corridors.
Typical permitted signs: Business wall signs, small ground signs, projecting/under-canopy signs designed to preserve neighborhood character.
Key dimensional standards: Ground‑floor uses often limited to 1 sq. ft. per building linear foot (caps like 100 sq. ft.), projecting signs limited to 8 sq. ft. (4 sq. ft. per face) — see § 19.74.140 (RMU entry) .

Airport / Public Facilities: A, AP, AM

Purpose / where used: Aviation, airport public, and airport manufacturing zones.
Typical permitted signs: Functional ground and wall signs for wayfinding and identification; may allow larger ground signs.
Key dimensional standards: The code provides district-specific permissions and set‑backs similar to industrial districts; check Table 5‑8 and § 19.74.140 for the exact numeric caps and set-backs that apply to your parcel .

Special districts: TND and NC / CORE

TND: Signs in TND are regulated separately by Chapter 19.92; do not rely on Chapter 19.74 for TND parcels (see § 19.74.020(A)) .
NC / CORE: Certain NC/CORE designations have their own sign table (Table 6‑40) and pedestrian-oriented limits (e.g., carved blade signs, restricted letter heights, valance awning rules) — see Table 6‑40 and § 19.92 material for details .

Quick reference table — most decision‑relevant standards

Topic	Typical limit or rule	Code Reference
Downtown portable signs (DN/DS)	4 sq. ft. per face; max 42 in. height; one per tenant; strict material and placement rules	§ 19.74.130
Projecting (blade) signs	Usually 4 sq. ft. per face or 8 sq. ft. total; minimum 7.5 ft. clearance	§ 19.74.120 and Table 5‑8 entries
Wall sign area (typical)	Varies by district: 0.75–2.0 sq. ft./linear ft. of frontage; district caps 30–500 sq. ft.	§ 19.74.140 and Table 5‑8
Ground/monument signs (multi‑tenant center)	Center identification up to 100 sq. ft. per face; set‑back 5 ft.	§ 19.74.140 (multi‑tenant center entry)
Portable signs outside downtown	Max 16 sq. ft. per face, max height 4 ft.; not counted in total sign area if conforming	§ 19.74.130
Digital reader boards	Static only (change no more often than once per 10 seconds); brightness limits per ISA or 0.3 fc above ambient	§ 19.74.120(C)

(Always confirm the precise table row for your zoning district in Table 5‑8 under § 19.74.140; the ordinance lists different maxima and allowed sign types for single‑tenant vs. multi‑tenant sites) .

Checklist (what an applicant must satisfy)

Obtain property owner consent for any sign on private property (§ 19.74.030(A)) .
Confirm whether the sign is exempt from permits under § 19.74.060; if not, submit a sign permit application (§ 19.74.060) .
Design sign within the district limits in Table 5‑8 / § 19.74.140 (area, number, height, setbacks) and follow § 19.74.120 for type‑specific standards (awning, projecting, freestanding) .
Ensure illumination meets shielding/non‑flashing/permitted technology requirements (§ 19.74.120). Link design to the City’s development standards (/us/california/chico/development-standards) and check whether the sign will affect required parking or access (/us/california/chico/parking) .
If the project is a multi‑tenant center or you want coordinated deviations, prepare a Comprehensive Sign Program submittal per § 19.74.070 (design elevations, sign schedule, materials) .
If in the TND or another overlay, confirm whether Chapter 19.92 or an overlay modifies the Chapter 19.74 rules; consult the City’s overlay districts page (/us/california/chico/overlay-districts) .
If the sign is attached to/affects building structure or electrical systems, verify whether a Building permit under the California Building Standards Code is required (/us/california/building-codes) (Not found in retrieved materials; verify with Building Division) .
Check for nonconforming sign rules and amortization obligations under § 19.74.080 and related nonconforming provisions if an existing sign predates current standards (see § 19.74.080 and Chapter 19.92 references) .
If proposing a sign in the public right-of-way (blade sign over ROW or special placement), secure authorization; public‑ROW signs are limited and need City approval (§ 19.74.120 and § 19.74.140 entries) .

Risks & Ambiguities

Issue	Why it matters	What to verify
Digital/electronic signs brightness and animation	Safety (driver glare), nuisance to neighbors; digital signs have explicit cadence and brightness limits	Confirm the sign will be static or change no more than once per 10 seconds, and meet the ISA brightness guidance / 0.3 fc threshold in § 19.74.120
Whether a sign is “exempt” vs. requires a sign permit	Exempt signs avoid permit fees but still must meet size/location rules — wrong classification can trigger removal/enforcement	Check § 19.74.060 exemptions carefully (unit nameplates, small noncommercial signs, pump signs, transit benches)
Cabinet‑type or internally‑illuminated awning signs	Many districts prohibit internal awning illumination or cabinet-type wall signs without Board approval	Verify district-specific prohibitions in § 19.74.120 and Table 5‑8 entries (cabinet signs often require Board approval)
Signs in the public right‑of‑way	Only very limited sign types (approved blade signs and public utility/agency signs) allowed in ROW; unauthorized ROW signs can be removed	Confirm any proposed over‑ROW projection has explicit City permission and meets blade sign standards in § 19.74.120 and § 19.74.140
Multi‑tenant sign area accounting	Some signs (portable downtown blades) are not counted against total area; others explicitly are — this affects allowable wall/ground sign totals	Confirm which sign elements are included in the “total allowable sign area” for your district in § 19.74.140 and Table 5‑8; CSPs may reallocate area but cannot exceed chapter maximums (§ 19.74.070)
Applicability in overlays (TND)	TND is excluded from Chapter 19.74 and is regulated elsewhere; using the wrong chapter creates noncompliance	If parcel is in TND, use Chapter 19.92 rules — see § 19.74.020(A) and Chapter 19.92 references (Not found in retrieved materials for full TND table; verify with City)

Plain-English Summary

Chico regulates signs by zoning district under Chapter 19.74: small residential signs are tightly limited, downtown signs are pedestrian‑scale and allow limited A‑frame/portable signs, and commercial/industrial districts permit larger wall and ground signs but with area, height, and setback caps. Illumination, materials, and placement rules are strict; portable and temporary commercial banners are allowed only under specific timing and size rules. Always check the district row in Table 5‑8 and get owner consent and a sign permit unless the sign is clearly exempt (§ 19.74.060, § 19.74.140) .

Source References

Chico Municipal Code — Chapter 19.74 (Signs): § 19.74.020, § 19.74.030, § 19.74.060, § 19.74.070, § 19.74.080, § 19.74.110, § 19.74.120, § 19.74.130, § 19.74.140 — ordinance excerpts and tables in the uploaded Chico zoning code file (see file excerpts) .
Table 5‑8 (Sign Standards by Zoning District) — district‑specific rows and numeric caps (see the Table 5‑8 excerpts in the uploaded materials) .
TND sign regulation reference (Chapter 19.92) — TND parcels are regulated separately; see Chapter 19.92 references in the uploaded materials (Table 6‑40 and 19.92 excerpts) .
City procedural and design processes referenced in chapter: see the City’s internal pages for related processes: Chico Development Standards (/us/california/chico/development-standards), Design Review (/us/california/chico/design-review), Parking (/us/california/chico/parking), Overlay Districts (/us/california/chico/overlay-districts), ADUs (/us/california/chico/adu), and California Building Standards Code (/us/california/building-codes) for building/electrical permit intersections (readers should verify building-permit cross-references with the Building Division) .

Sources

Retrieved passages

Chico Zoning Code High relevance
Chico Zoning Code (§2) High relevance
Chico Zoning Code High relevance
Chico Zoning Code High relevance
Chico Zoning Code (section shall) High relevance
Chico Zoning Code High relevance
Chico Zoning Code (§46) High relevance
Chico Zoning Code High relevance

Cited sections

Official Chico code library

Frequently asked questions

What signs are exempt from a sign permit in Chico?

Exempt categories include small occupant nameplates and addresses, small on‑site informational signs, certain vehicle signs, and transit/bench signs that meet transit authority criteria. Exempt size thresholds and conditions are in § 19.74.060; verify whether a particular sign is counted toward total site area even if exempt (some exemptions are explicitly not counted) § 19.74.060 .

How much wall sign area can a downtown Chico business have?

Downtown rules vary by district (DN vs DS) and by frontage. Typical allowances are expressed as a per‑linear‑foot formula (for example 1–1.5 sq. ft. per linear foot on ground floor frontage with district caps). Refer to your district row in Table 5‑8 under § 19.74.140 for the exact formula and cap (and check for multi‑tenant adjustments) § 19.74.140 .

Can I put a portable A‑frame sign outside my shop in Chico?

Yes, but conditions differ by location. In DN and DS (downtown) portable pedestrian signs are allowed at up to 4 sq. ft. per face and maximum 42 in. height with material/weight and placement rules; outside downtown portable sign allowances are different (generally 16 sq. ft. per face and 4 ft. max height). See § 19.74.130 for downtown and non‑downtown portable sign rules § 19.74.130 .

Are electronic message centers allowed in Chico?

Digital reader boards are allowed only under strict rules: they must display static images or change no more often than once per 10 seconds, and brightness must not exceed the ISA guideline or 0.3 footcandles above ambient at the recommended measurement distance. See § 19.74.120(C) for the technical limits and dimming requirements § 19.74.120 .

Do freestanding/pylon signs have set‑back requirements?

Yes. Many ground‑mounted or monument signs must be set back 5 ft. from property lines and must not obstruct sight areas; maximum heights vary by district (some industrial areas allow taller pylon signs). Check the ground/monument entries for your zoning district in Table 5‑8 (§ 19.74.140) and the general freestanding rules in § 19.74.120(C) .

Can a mall or interior shopping‑center sign be unlimited in size?

Signs located entirely within shopping malls or similar areas and not visible from the property boundary are not regulated as to size or location by Chapter 19.74, but they still may require building permits; this exemption is listed in § 19.74.060(A)(1) (permanent signs with no size limitation for interior mall locations) § 19.74.060 .

If I own a multi‑tenant center, can I combine sign area between tenants?

Yes, the Code allows Comprehensive Sign Programs and specific multi‑tenant allowances. A CSP can authorize coordinated deviations from district standards as long as the chapter’s total maximum sign area isn’t exceeded; anchor tenants sometimes get increased area under Table 5‑8 rules — see § 19.74.070 and the multi‑tenant rows in § 19.74.140 .

Are internally illuminated awning signs permitted in Chico downtown?

Generally awning signs are restricted to ground‑level occupancies and are not internally illuminated unless expressly approved by the Board; awning illumination rules are in § 19.74.120(B) and table notes in § 19.74.140 .

What happens if my property is in the TND overlay?

If the parcel is in TND, Chapter 19.74 does not apply; signs are regulated by Chapter 19.92 (TND) and other specific tables like Table 6‑40. Do not rely on Table 5‑8 — consult Chapter 19.92 and the City for the TND sign standards § 19.74.020(A) .

Do I need design review for larger or unique signs?

Sign design is considered during site/architectural review and atypical signs (cabinet signs, large projecting signs, or signs that depart from standard parameters) may require Board approval or architectural review; see § 19.74.020(C) and the CSP/Board approval provisions in § 19.74.070 and relevant Table 5‑8 notes § 19.74.020 . ---

Ask about any Chico property

Get a cited, plain-English answer on Chico zoning, setbacks, FAR, ADUs and permits — for any address.

Start Free Trial