Local zoning · Chino Hills

Chino Hills — Signage

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

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Last reviewed: July 1, 2026

Overview

Chino Hills regulates signs in Title 16 (the Development Code) under Chapter 16.38 — SIGNS. The Code sets type-specific rules (permanent tenant signs, freestanding/monument/pylon signs, project-entry walls), placement and construction standards, temporary sign allowances, and special treatments for freeway- and institution-oriented displays. The sign rules are aimed at protecting safety, reducing visual clutter, and ensuring compatibility with the underlying zoning and design standards (Title 16) (§ 16.38.010) .

Before you design or install a sign you should also check the city's Development Standards, Parking rules (for driveways/visibility), any applicable Overlay Districts, and whether a project-level Design Review or a comprehensive sign program is required. If the work also involves structural or electrical components, coordinate with the California Building Standards Code requirements; Title 16 does not replace building-permit requirements.

Grounding: sign definitions, exemptions, construction/placement rules, and the permanent/temporary sign standards are all in Chapter 16.38 of the Chino Hills Development Code (Title 16) (§ 16.38.010 et seq.) . The City’s zoning district table (for naming conventions used below) is at § 16.04.010 .

Controlling Code & How this page uses it

  • Code title: Chino Hills Development Code — Title 16 (short title: “Chino Hills Development Code”) (§ 16.02.020) .
  • Primary sign chapter: Chapter 16.38 — SIGNS (multiple sections cited below) .
  • District list / abbreviations used below: § 16.04.010 (district table: R-S, RM-1, C‑N, C‑F, MU, BP, LI, I‑1, I‑2, etc.) .

District-by-district signage breakdown

Below are practical, code-grounded rules grouped by the City's districts/types as defined in § 16.04.010. Where Chapter 16.38 uses the land-use category (residential, non‑residential, multi‑family, institutional, etc.), I map those rules to the Chino Hills district names that commonly fall in each category.

Note: For parcel‑specific limits (how many linear feet of frontage counts, precise separation lines, visibility triangles) verify with the City staff or a site plan. Verify with the jurisdiction.

Low-density single‑family residential — R-S (and similar single‑family districts: R-R, R-A)

  • Purpose & uses: single‑family homes and neighborhood entries; signage rules aim to allow identification without commercial visual clutter. See district list § 16.04.010 .
  • Typical permitted signs: neighborhood identification entry signs; temporary residential real‑estate, yard‑sale, and single‑exhibition event signs.
  • Key dimensional standards (Chapter 16.38 mapped to residential):
    • Neighborhood identification freestanding sign: one freestanding sign per street frontage; maximum area = 1 sq. ft. per linear street frontage up to 60 sq. ft.; maximum height 8 ft. (§ 16.38.032.F) .
    • Temporary real estate sign (single‑family): max 6 sq. ft. and 5 ft. height; timing/removal rules apply (§ 16.38.042) .
    • Signs must comply with placement constraints (no sign closer than 1 ft to public right‑of‑way line, no extension into R/W, not in clear sight triangles) (§ 16.38.025) .

Multi‑family residential — RM‑1, RM‑2, RM‑3

  • Purpose & uses: apartments, condominiums, multi‑unit developments.
  • Typical permitted signs: tenant identification on buildings, freestanding entry signs or project‑identification entry walls.
  • Key dimensional standards:
    • Freestanding signs (multi‑family): one per street frontage; area = 1 sq. ft. per linear street frontage (maximum 60 sq. ft.); maximum height 8 ft. (§ 16.38.032.E) .
    • Project identification wall signs (residential project entries): one per street frontage; maximum face area 40 sq. ft. (§ 16.38.032.D) .

Neighborhood Commercial / General Commercial / Freeway Commercial — C‑N, C‑G, C‑F, C‑O, MU (mixed use)

  • Purpose & uses: storefronts, service businesses, offices, retail centers, mixed‑use projects.
  • Typical permitted signs: building tenant signs (wall signs), freestanding monument/pylon signs, project identification wall signs, comprehensive sign program for centers.
  • Key dimensional standards:
    • Building tenant signs (wall signs): in non‑residential/mixed‑use districts: maximum 1 sq. ft. per 1 ft. of lease frontage, and sign length may be up to 70% of linear lease space frontage; max sign height 2 ft. (§ 16.38.032.A) .
    • Freestanding sign (non‑residential/mixed‑use): one per street frontage; 1 sq. ft. per linear street frontage, but not greater than 60 sq. ft. total face area; maximum height 8 ft. (§ 16.38.032.B) .
    • Project identification wall sign (commercial): permitted in lieu of a freestanding sign; maximum face area 50 sq. ft. (§ 16.38.032.C) .
    • If the development is a new or substantially remodeled commercial / business park / light industrial (LI) project, a comprehensive sign program is required to coordinate signs across the project (§ 16.38.034) .

Freeway‑oriented commercial (properties adjacent to SR‑71) — applies to C‑F and qualifying commercial parcels

  • Special allowances for large freeway‑oriented signs intended for travelers on the Chino Valley Freeway (SR‑71):
    • Max sign height 100 ft.; max sign face area 400 sq. ft. per face (max two faces); developments ≤10 acres: up to one freeway sign; >10 acres: up to two; signs must not rotate or be animated (§ 16.38.035) .

Institutional — I‑1 (private) and I‑2 (public)

  • Purpose & uses: schools, hospitals, churches, government facilities.
  • Electronic changeable messages are allowed subject to stringent limits:
    • Only in public and private institutional districts may an electronic changeable message be part of a permanent freestanding sign and only one sign per property may have such a component; electronic portion max 60% of sign face; message change no faster than one frame every 7 seconds; brightness control to no more than 0.3 foot‑candles above ambient at closest property line; no animation/scrolling/flashing (§ 16.38.033) .

Business Park / Light Industrial — BP, LI

  • Signs must follow the non‑residential/mixed‑use rules for freestanding and building signs; larger coordination through an approved comprehensive sign program is often required for multi‑building industrial/business park sites (§ 16.38.032, § 16.38.034) .

Key standards at a glance (decision‑relevant)

Standard or permitted use Limit / rule Code Reference
Building tenant (wall) sign — non‑residential 1 sq ft per 1 ft of lease frontage; max length 70% of frontage; max height 2 ft § 16.38.032.A
Freestanding sign — non‑residential/mixed‑use 1 sq ft per 1 ft linear street frontage; max 60 sq ft; max height 8 ft; one per street frontage § 16.38.032.B
Project identification wall sign — non‑residential Max 50 sq ft; may substitute for freestanding sign § 16.38.032.C
Neighborhood identification — single‑family 1 sq ft per 1 ft frontage up to 60 sq ft; max height 8 ft; one per street frontage § 16.38.032.F
Non‑residential uses in residential zones (freestanding) Max 32 sq ft and 4 ft height; one per street frontage; centered lettering required § 16.38.032.G
Freestanding sign separation Not closer than 50 ft to another freestanding sign § 16.38.032.H
Freeway‑oriented signs (SR‑71) Max 100 ft height; face 400 sq ft; ≤10 ac: 1 sign; >10 ac: up to 2; non‑animated § 16.38.035
Electronic changeable message Max 60% of sign face; change ≤1 frame / 7 sec; brightness ≤ 0.3 fc above ambient; no motion § 16.38.033
Sign placement (general) No portion closer than 1 ft to public R/W; no extension over R/W; no signs in clear sight triangles; wall signs project ≤ 8 inches § 16.38.025
Sign construction/illumination Cabinet signs prohibited; illumination only steady/shielded or internal; height measured to highest point to lowest adjacent grade § 16.38.020
Temporary real estate signs Single‑family: 6 sq ft, 5 ft high; non‑residential/multifamily: 32 sq ft, 8 ft high § 16.38.042
Comprehensive sign program required New or substantially remodeled commercial/business park/light industrial projects § 16.38.034

How the code is applied — practical guidance

  • If your property is commercial or multi‑tenant, assume you will need either (a) to follow the per‑tenant wall sign formula and the single freestanding-entry allowance, or (b) prepare a comprehensive sign program to set a consistent theme for multiple signs; Chapter 16.38.034 explains when that program is required and what it must include (plot plan, elevations, materials) .
  • Institutional properties should expect to follow § 16.38.033 if they want an electronic message board — the Code limits message frequency, brightness, and forbids animation to mitigate driver distraction .
  • For single‑family neighborhood entry signage (HOAs or builders), use the neighborhood identification formula in § 16.38.032.F and confirm wall/landscape dimensions against the Development Standards and any Overlay Districts that might add restrictions (e.g., scenic ridgeline visual constraints) .
  • Temporary signs (open houses, campaign signs, sale/lease) are tightly specified by size, height, number, and limited display period — see §§ 16.38.042, 16.38.046, and 16.38.043 for the different temporary categories .

Checklist

  • Identify zoning district for the parcel (see § 16.04.010) and confirm whether overlays apply .
  • Confirm whether the proposed sign is permanent or temporary and which subsection of Chapter 16.38 applies (permanent: § 16.38.032; electronic messages: § 16.38.033; temporary: §§ 16.38.042–047) .
  • Prepare scaled elevations showing dimensions, materials, illumination method, and distances to R/W and other signs (required for comprehensive sign programs; Chapter 16.38.034) .
  • Show compliance with sign placement rules: ≥1 ft from public R/W, not within clear‑sight triangles, and not attached to trees or utility poles (§ 16.38.025) .
  • Confirm lighting method meets construction/illumination standards (cabinet signs prohibited; illumination shielded or internal) (§ 16.38.020) .
  • If the sign has electrical or structural elements, submit building/electrical permit docs (coordinate with the California Building Standards Code) and structural calcs where required. Title 16 sets land‑use rules; building code and permits are separate (verify with jurisdiction).

Risks & Ambiguities

Issue Why it matters What to verify
District classification vs. Code language Chapter 16.38 often uses categories (residential, non‑residential, institutional) rather than each zone name; mis‑mapping can cause wrong sign allowances Verify the parcel’s zoning designation under § 16.04.010 and confirm which Chapter 16.38 subsection applies to that district with Planning staff
Linear street‑frontage measurement Many numeric limits (1 sq ft per linear frontage) depend on how “linear frontage” is measured — lease line, building face, or lot line Verify the frontage measurement method used by the City for sign area calculations (refer to § 16.38.032 and check with Planning)
Freeway‑oriented sign eligibility Freeway‑oriented allowances apply only to properties “immediately adjacent” to SR‑71 and have acreage thresholds Confirm adjacency to SR‑71 and parcel acreage; verify whether the site qualifies under § 16.38.035 and any SR‑71 corridor overlay rules
Electronic sign brightness and measurement Brightness is limited to 0.3 foot‑candles above ambient at property line, requiring field measurement procedure Confirm measurement method and whether a photometric plan or sensor calibration will be required under § 16.38.033
Interaction with overlays and design review Scenic, hillside, fire safety, or historic overlays may impose additional restrictions that limit allowable sign size or placement Check any applicable Overlay Districts, the Design Review process, and Development Standards to see if more restrictive rules apply

Plain‑English Summary

Chino Hills’ sign rules live in Title 16, Chapter 16.38: they set size, height, mounting, placement, and illumination rules by land‑use type rather than by generic templates. For common cases: most commercial sites get one freestanding sign per street frontage (up to 60 sq ft and 8 ft high) and wall signs sized by lease frontage (1 sq ft per linear ft); residential neighborhood entries are limited to 60 sq ft / 8 ft; institutional electronic signs are tightly limited (60% of face, no animation, brightness control). Always confirm your parcel’s zone and any overlays, and expect to submit scaled sign drawings or a comprehensive sign program for multi‑tenant projects (§ 16.38.010–§ 16.38.035) .

Source References

  • Chino Hills Development Code — Chapter 16.38, SIGNS (Intent, definitions, general rules) — § 16.38.010 et seq.
  • Permanent exterior sign standards — § 16.38.032 (building tenant signs, freestanding signs, project wall signs, neighborhood identification, multi‑family rules)
  • Electronic changeable message standards — § 16.38.033 (institutional districts)
  • Comprehensive sign programs — § 16.38.034 (when required, submittal content)
  • Freeway‑oriented signs (SR‑71) — § 16.38.035 (height, area, number limits)
  • Sign placement rules (R/W clearance, sight triangles, projections) — § 16.38.025
  • Sign construction & illumination (materials, cabinet prohibition, measurement) — § 16.38.020
  • Temporary real estate/election/special event signs — §§ 16.38.042–16.38.047
  • Zoning district names and abbreviations (district list used in this page) — § 16.04.010
  • Chino Hills Development Code short title and purpose — § 16.02.020, § 16.02.030 (Title 16)
  • For building‑permit/structural rules referenced above, consult the California Building Standards Code (building code requirements are separate) — relevant building code material is summarized in the City's adopted building code and in Appendix H of the model code (see local building department) .

Sources

Retrieved passages

  • Chino Hills Zoning Code (Title 16) High relevance
  • Chino Hills Zoning Code (§ 5) High relevance
  • Chino Hills Zoning Code (§ 5) High relevance
  • Chino Hills Zoning Code (Section 16.38.032.B) High relevance
  • Chino Hills Zoning Code (section are) Medium relevance
  • Chino Hills Zoning Code (§ 5) Medium relevance
  • Chino Hills Zoning Code (section does) Medium relevance
  • Chino Hills Zoning Code (chapter has) Medium relevance
  • Chino Hills Zoning Code (Title 16) High relevance
  • Chino Hills Zoning Code (§ 1.1320) Medium relevance
  • Chino Hills Zoning Code (Chapter 16.02) Medium relevance
  • CBC § 9.01.080 (Title 16) Medium relevance
  • Chino Hills Zoning Code (Section 16.58.020) Medium relevance
  • Chino Hills Zoning Code (chapter and) Medium relevance
  • Chino Hills Zoning Code (chapter and) Medium relevance

Cited sections

Frequently asked questions

What is the Chino Hills sign chapter and where is it found?

Chino Hills’ sign regulations are in the Development Code as Chapter 16.38 — SIGNS; the chapter opens with intent and definitions at § 16.38.010 and follows with construction, placement, permanent, and temporary sign rules (§§ 16.38.020–16.38.047) .

How big can a freestanding sign be for a commercial site in Chino Hills?

In non‑residential or mixed‑use districts the default is 1 sq. ft. per linear foot of street frontage, with a maximum sign face of 60 sq. ft. and maximum height 8 ft.; one freestanding sign allowed per street frontage (§ 16.38.032.B) .

Are electronic message boards allowed in Chino Hills?

Yes, but only in public and private institutional districts and only as part of one permanent freestanding sign per property; the electronic portion may be up to 60% of the sign face, may not change more often than one frame every 7 seconds, and brightness must be controlled to ≤ 0.3 foot‑candles above ambient at the property line (§ 16.38.033) .

Do single‑family neighborhoods have different rules for entry signs?

Yes. Neighborhood identification signs in single‑family residential districts are limited to one per street frontage, sized at 1 sq. ft. per linear street frontage up to a 60 sq. ft. maximum, and a maximum height of 8 ft. (§ 16.38.032.F) .

Can I put a sign in the public right‑of‑way or on a utility pole?

No. No sign or part of a sign may extend over the public right‑of‑way (except as specially allowed) or be attached to public utility poles or street lights; signs must be on private property with the owner’s consent and must remain at least 1 ft. from the public R/W line (§ 16.38.025) .

Are temporary real‑estate and election signs regulated?

Yes. Temporary real‑estate signs have specific size and height limits: single‑family 6 sq. ft. and 5 ft. high; non‑residential/multi‑family 32 sq. ft. and 8 ft. high. Temporary election signs and special event banners also have dedicated limits and display timeframes (§§ 16.38.042, 16.38.046, 16.38.047) .

When is a comprehensive sign program required?

A comprehensive sign program is required for every new and substantially remodeled commercial, business‑park, or light‑industrial project to ensure coordinated sign design; the program submittal must include a plot plan and sign elevations (§ 16.38.034) .

Are cabinet signs allowed in Chino Hills?

No. The code explicitly states cabinet signs are not permitted and requires materials and structure to be durable and in harmony with the building (§ 16.38.020) .

What if my parcel is next to SR‑71—can I build a large freeway sign?

Properties immediately adjacent to SR‑71 may qualify for freeway‑oriented signs with larger allowances (up to 100 ft in height and 400 sq. ft. per face), subject to acreage and other limits in § 16.38.035; verify adjacency and entitlement with Planning staff (§ 16.38.035) .

Who enforces these rules and how are disputes appealed?

Sign permits and enforcement actions are administered by Community Development; appeals of director decisions (including zoning clearances) are handled under the Development Code’s administrative procedures and Planning Commission appeal rules (see the Development Code administrative chapters) — verify appeal steps in Chapter 16 administrative sections (e.g., §§ 16.58.060, zoning clearance procedures) .

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