Local zoning · Shasta County

Shasta County — Signage

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

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Last reviewed: July 3, 2026

Overview

This page summarizes how the Shasta County Zoning Ordinance (Title 17) regulates signage in the unincorporated areas of Shasta County. The county’s sign rules are collected in the Shasta County Sign Ordinance (17.84.060–17.84.069) and in the sign allowances table (Table 17.84.065); definitions appear in Chapter 17.02. The rules set permitted/exempt sign types, sign-area formulas tied to building frontage or use, maximum heights and spacing for freestanding/outdoor-advertising signs, and special allowances (for example, for wineries). See the county’s Development Standards for construction standards that often apply to sign bases or anchoring.

Important cross-checks: size/placement allowances are district-specific (see district breakdown below), small directional/identification signs are exempt from use permits if they meet the listed limits, and treatment of nonconforming signs follows a removal/repair schedule. Verify building-anchor or structural requirements with the California Building Standards Code.

Primary legal references (quick)

  • Definitions: § 17.02.520–17.02.555 (sign definitions)
  • Sign ordinance title & purpose: § 17.84.060–17.84.061
  • Sign permit requirements and exempt sign list: § 17.84.062 (including permitted exempt sign types)
  • District sign allowances: Table 17.84.065 (referenced in § 17.84.062 and § 17.84.065)
  • Nonconforming signs / removal / alteration: § 17.84.066
  • Sign variances and appeals: § 17.84.068–17.84.069

District-by-district breakdown (how the rules actually vary)

Note: these rules apply only in the unincorporated areas of Shasta County. For each listed district I give the sign allowances that control typical projects; always check the parcel’s exact zoning and frontage before designing a sign. The numeric limits below are the county’s, and they come from Table 17.84.065 and the sign ordinance text.

Residential districts (including One-Family Residential, Two-Family Residential, Multiple-Family, Limited Residential, Rural Residential, etc.)

  • Purpose / typical uses: housing, small accessory uses.
  • Sign policy: generally not permitted (NP) for appurtenant building signs and freestanding on-site signs, except small exempt signs (real estate, residence identification, holiday decorations, noncommercial personal statement signs) listed in § 17.84.062(B). Real estate signs are limited to 6 sq ft in residential districts and 6 ft in height; residence ID signs limited to 2 sq ft.

Mobile Home Park

  • Purpose / typical uses: manufactured-home communities.
  • Sign policy: generally allows one freestanding sign < 50 sq ft and < 42 inches high (or 6 ft if >35 ft from driveway/curb return). Table allowances apply.

Local Convenience Center (commercial node)

  • Purpose / typical uses: neighborhood shopping strip.
  • Sign policy: building sign allocation is 1 sq ft per linear foot of building frontage; freestanding allowance varies with frontage (for >100 lin. ft. one freestanding sign up to 100 sq ft or double-faced 50 sq ft per side, < 20 ft high and set back 12 ft from front/street side property line). See Table 17.84.065 for the frontage thresholds and required landscape island proportions.

Community Commercial

  • Purpose / typical uses: larger retail/commercial corridors.
  • Sign policy: building signs 1.5 sq ft per linear foot of building frontage; freestanding signs scale with frontage (examples: <100 lin. ft. — ground sign < 50 sq ft, < 42 in. high or 6 ft depending on driveway distance; >100 lin. ft. — freestanding up to 300 sq ft, < 30 ft high). Off‑site directional identification among multiple-tenant centers can be allocated from the sign area. See Table 17.84.065.

Office Commercial

  • Purpose / typical uses: offices, professional services.
  • Sign policy: building sign allocation 1 sq ft per linear foot of frontage; freestanding allowances tier with frontage (for >100 lin. ft. one freestanding sign up to 150 sq ft). See Table 17.84.065.

Light Industrial and General Industrial

  • Purpose / typical uses: manufacturing, warehousing, distribution.
  • Sign policy: generally 1 sq ft per linear foot of building frontage for building signs. Freestanding signs have larger permitted sizes with frontage: Light Industrial freestanding up to 50 sq ft (<100 lin. ft.) or larger (up to 2300 sq ft appears as a high-frontage exception in the table for very large parcels — verify with planning) and heights up to 30 ft for large installations. Outdoor advertising signs are listed separately in the table. Carefully confirm numeric entries for large‑frontage industrial parcels before design.

National Recreation Area — Shasta and Whiskeytown Units (NRA Shasta & Whiskeytown Units)

  • Purpose / typical uses: recreation / federal land overlays inside the county.
  • Sign policy: building signs are limited to 1 sq ft per linear foot of building frontage; freestanding commercial signs in these districts are limited to < 40 sq ft, < 8 ft in length and < 15 ft high and must be subdued to harmonize with surroundings. In addition, signs in NRA districts must comply with applicable federal/state regulations (36 C.F.R. part 292 referenced).

Agriculture / Resource districts (e.g., Limited Agriculture A-1, Exclusive Agriculture, Timber Production, Timberland, Mineral Resource, Open Space)

  • Purpose / typical uses: farming, resource production.
  • Sign policy: Table indicates NP (not permitted) for appurtenant signs and freestanding signs in many of these districts; exceptions (e.g., certain directional or informational signs) are possible if listed in § 17.84.062(B).

Planned Development and Unclassified

  • Purpose / typical uses: PDs are custom planned projects; Unclassified is the default for unmapped territory.
  • Sign policy: PDs and Unclassified parcels have sign allowances stipulated in the PD ordinance or assigned zone district; check the project PD ordinance or the underlying general-plan-based district. See Table 17.84.065 and the PD ordinance text for exact allowances.

Notes on freestanding/outdoor advertising signs (billboards): the ordinance caps individual sign-face sizes (single face up to 12 ft high x 36 ft wide for outdoor advertising sign faces in one provision), overall sign structure heights (50 ft), and spacing (e.g., 1,000 ft apart on the same side of a public road, 500 ft when opposite sides; 75 ft minimum between freestanding signs on adjoining sites). These are specific outdoor-advertising standards in the ordinance.

Key standards at a glance (decision-relevant table)

District (common examples) Building sign allocation Typical freestanding allowance (size / height) Outdoor advertising allowed? Code reference
One‑Family Residential / R‑districts NP for appurtenant signs (exemptions apply) Real estate and residence ID limited (e.g., 6 sq ft real estate; 2 sq ft ID) NP § 17.84.062, Table 17.84.065
Mobile Home Park Table-based One freestanding < 50 sq ft; < 42 in. or 6 ft depending on driveway distance NP Table 17.84.065
Local Convenience Center 1 sq ft per lin. ft. For >100 lin. ft.: up to 100 sq ft (or double-faced 50/sf per side) and < 20 ft; 12 ft setback Limited by table Table 17.84.065
Community Commercial 1.5 sq ft per lin. ft. Tiered: <100 lin. ft. **50 sq ft**, >100 lin. ft. 300 sq ft, height <30 ft Off‑site directional allowed in some cases Table 17.84.065
Office Commercial 1 sq ft per lin. ft. Example: >100 lin. ft. — freestanding 150 sq ft See table Table 17.84.065
Light / General Industrial 1 sq ft per lin. ft. Freestanding allowances scale up to hundreds/ thousands of sq ft for very large frontages; heights up to 30 ft Table states "one sign or structure other than appurtenant" Table 17.84.065
NRA Shasta / Whiskeytown Units 1 sq ft per lin. ft. Freestanding < 40 sq ft, < 8 ft long, < 15 ft high; subdued Outdoor advertising: NP Table 17.84.065, § 17.84.062 and federal regs

Always consult the parcel's exact frontage measurement and the full Table 17.84.065 entries for the district and frontage brackets. If a parcel is in a special overlay (for example, a scenic highway overlay) the overlay may further restrict or prohibit types of signs — check Chapter 17.02 and the overlay maps. See Overlay Districts.

Permit triggers, exemptions, and process

  • Permit required: As a rule, you must obtain a county permit to install, erect, alter, relocate, or replace any sign unless the sign type is specifically listed as exempt under § 17.84.062(B) (exempt list includes building directory signs, small directional/directory/safety signs, neighborhood ID signs, construction signs, fuel dispenser signs, real-estate signs—but with size/time limits—holiday decorations, interior signs not visible from public rights-of-way, noncommercial personal statement signs under specific limits, etc.).

  • Measurement: The ordinance measures allowed sign area in square feet and (for some classes) on a per‑linear‑foot‑of‑building‑frontage basis; double‑faced signs count both sides toward area in some table notes. See Table 17.84.065 and § 17.84.062 for counting rules.

  • Clearances & projection: Building signs projecting more than 12 inches must provide at least 8 ft clearance between sign and ground; signs must not extend above the roofline (building signs). Freestanding signs may not project over public right‑of‑way. See "Standards Applicable to Particular Types of Signs."

  • Lighting: Exterior lighting must confine direct light to the premises and not create traffic hazards; see § 17.84.050 (Lighting). Also federal/state regulations may apply in recreation areas. See Design Review if a project requires review.

  • Nonconforming signs: Existing nonconforming signs are subject to the nonconforming rules and removal or alteration requirements in § 17.84.066 (including how "appraised value" is calculated for repair/conformance decisions).

  • Variances & appeals: If you need relief from a numeric rule apply for a variance per § 17.84.068 and expect possible appeal rights up to the Board per § 17.84.069.

Practical guidance & interactions with other approvals

  • Structural/anchoring requirements and wind/engineering checks are enforced through building permits and the California Building Standards Code. Confirm whether a building permit is required for the sign base or support.
  • If your proposal increases site impervious area (landscaping islands for monument signs, etc.) check the Development Standards for grading, drainage, and encroachment permit requirements.
  • Signs adjacent to parking areas should respect sight‑distance and ingress/egress spacing per the county’s Parking and Development Standards.
  • If the parcel is inside an overlay (scenic corridor, airport-specific plan, historic area) the overlay rules may further limit sign size, illumination, or materials — consult the Overlay Districts and Historic Preservation pages.

Checklist

  • Confirm parcel is in unincorporated Shasta County and identify the zoning district (check zoning map).
  • Measure building frontage and lot frontage (linear feet) for sign-area calculations per Table 17.84.065.
  • Determine whether the proposed sign is exempt under § 17.84.062(B) (directory, directional, construction, real estate, temporary events, etc.).
  • If not exempt, prepare a sign permit application showing dimensions, materials, setbacks, foundation details, illumination, and landscaping (if required).
  • Confirm required clearances for projecting signs (≥ 8 ft ground clearance if >12 in projection) and that signs do not exceed roofline for building signs.
  • Check sight‑distance and driveway proximity limits (e.g., special height allowances tied to distance from driveway).
  • If a nonconforming sign exists, review § 17.84.066 for required work or removal timing.
  • If relief needed, prepare a variance application under § 17.84.068 and expect public hearing procedures.
  • Obtain any necessary building permits and comply with the California Building Standards Code for structural work.

Risks & Ambiguities

Issue Why it matters What to verify
Interpreting "linear frontage" for sign-area calculation Allowed sign area frequently is stated as "x sq ft per linear ft of building frontage" — measuring methods differ (measured along storefront or lot frontage?) Verify measurement method for your parcel with Planning; consult Table 17.84.065 and planning staff.
Large-frontage industrial/commercial numeric exceptions Table includes large numbers (hundreds to thousands of sq ft) in different frontage brackets — could be misread or applied incorrectly Confirm the correct frontage bracket and whether the site qualifies for the larger bracket. Verify with planning.
Freestanding sign spacing & billboard rules Outdoor advertising has strict spacing, face‑size, and height limits that affect sign placement feasibility Confirm required separation distances (e.g., 1,000 ft / 500 ft / 75 ft) and whether the sign is classified as "outdoor advertising" in your case.
Exempt vs permit‑required signs Several small/directional signs are exempt only if they meet exact dimensions and content limits Compare your sign against the exact text of § 17.84.062(B) before assuming exemption.
Nonconforming sign valuation & repair limits The ordinance limits "appraised value" to material/component cost (not income-producing value) — can affect whether you may repair vs. remove For an existing nonconforming sign, confirm how the county will calculate repair/repair‑to‑conform cost under § 17.84.066.

Plain-English Summary

In unincorporated Shasta County, allowed sign size and type depend on the parcel’s zoning district and frontage; small directional/identification signs are often exempt from a use permit, larger freestanding signs and billboard-type signs have specific area, height, and spacing limits, and nonconforming signs are subject to removal or repair rules. Always confirm your parcel’s district and frontage and run the design past county planning before fabricating or installing.

Source References

  • Shasta County Zoning — Definitions: § 17.02.520–17.02.555 (sign, appurtenant sign, building sign, freestanding sign, ground sign, outdoor advertising sign, roof sign)
  • Shasta County Sign Ordinance title and purpose: § 17.84.060–17.84.061 (Sign ordinance, purpose)
  • Sign permit requirements and exempt sign list: § 17.84.062 (use permit requirement; list of exempt sign types and size/time limits)
  • District sign allowances and Table: Table 17.84.065 (Sign requirements by zone district; appurtenant vs. freestanding vs. outdoor advertising)
  • Standards for particular sign types, freestanding/outdoor advertising limits, clearance rules: ordinance body (Standards Applicable to Particular Types of Signs) and related subsections (see text for vertical/horizontal limits, spacing, and clearance).
  • Nonconforming signs: § 17.84.066 (removal / appraised-value rules)
  • Sign variances and appeals: § 17.84.068–17.84.069 (variance procedures, appeals)
  • Lighting requirement that affects illuminated signs: § 17.84.050 (Lighting)
  • Winery-specific sign guidance appears in the winery land‑use standards (Chapter 17.88) — see the signage paragraph describing on‑site 32 sq ft / 6 ft freestanding allowances and off‑site directional sign allowances (Chapter 17.88). Verify the exact subsection for your winery project with Planning.

Sources

Retrieved passages

  • Shasta County Zoning Code (section is) High relevance
  • Shasta County Zoning Code (section may) High relevance
  • Shasta County Zoning Code (§ 28) High relevance
  • CBC § 11921 (Section 11921) High relevance
  • Shasta County Zoning Code High relevance
  • Shasta County Zoning Code (Section 6.12) High relevance
  • Shasta County Zoning Code (§ 28) High relevance
  • Shasta County Zoning Code Medium relevance

Cited sections

Frequently asked questions

Do I need a sign permit in unincorporated Shasta County?

Yes — as a general rule you must obtain a permit to install, alter, replace, relocate, or erect any sign unless it is one of the specific exempt types listed in § 17.84.062(B) (small directional signs, building directories, neighborhood ID, temporary construction/real‑estate signs within limits, etc.). Confirm whether your sign meets an exemption before proceeding. § 17.84.062

What signs are exempt from permitting in Shasta County?

The ordinance lists exempt types including building directory signs (max 10 sq ft), directional/entry signs (typically <= 2–5 sq ft depending on use), neighborhood ID signs (<= 32 sq ft), construction signs (two signs totaling <= 32 sq ft), fuel dispenser signs (<= 5 sq ft), certain temporary and interior signs, holiday decorations, and limited real estate/open-house signs — all with dimensional and time limits in § 17.84.062(B). § 17.84.062(B)

How large can a freestanding commercial sign be?

That depends on the zoning district and lot frontage. For example, in Community Commercial districts freestanding signs scale with frontage (examples include 50 sq ft for small frontage, up to 300 sq ft for larger frontages, heights commonly capped at 30 ft for large signs); all such numeric allowances are in Table 17.84.065. Always confirm the frontage bracket that applies to your parcel. Table 17.84.065

Are billboards/outdoor advertising signs allowed?

Outdoor advertising signs are regulated tightly: the ordinance limits sign-face dimensions (single faces up to 12 ft x 36 ft in one part of the code), maximum structure heights (e.g., 50 ft), and spacing (1,000 ft apart on the same side of a public road, 500 ft opposite sides). See the "Standards Applicable to Particular Types of Signs" and Table 17.84.065 for the exact numerical and spacing rules. § 17.84.065 and related standards

What happens if I have an existing sign that doesn't meet the new rules?

Existing nonconforming signs are addressed under § 17.84.066. The county limits how "appraised value" is calculated (materials and physical components only) when considering whether to allow repairs or require removal. Nonconforming signs may have to be brought into conformance or removed according to that section. § 17.84.066

Can I get a variance for a larger or taller sign?

Yes — an applicant can apply for a variance under § 17.84.068. Variances are processed pursuant to the county’s variance procedures and require demonstrating that the standard criteria for a variance are met; decisions are appealable per § 17.84.069. § 17.84.068–17.84.069

How do scenic overlays or the National Recreation Area affect sign rules?

Overlays may further restrict sign size, materials, and illumination. For the NRA Shasta and Whiskeytown Units, the ordinance explicitly requires compliance with state and federal statutes and 36 C.F.R. Part 292 in addition to county sign rules; Table 17.84.065 has specific subdued-size caps for NRA districts. Verify overlay restrictions for your parcel before final design. Table 17.84.065; federal regs referenced in ordinance.

Who enforces illumination and sight‑distance rules for signs?

The county’s lighting standard § 17.84.050 requires external and internal lighting designs to confine direct light to the premises and avoid traffic hazards. Sight-distance conflicts (e.g., obstruction of driver sight lines) are also governing criteria for permit denial and are reviewed with the permit application; verify with planning and public works. § 17.84.050

Does the sign ordinance regulate content (e.g., political signs)?

The ordinance states it regulates size, location, and placement — not content — and recognizes First Amendment protections. Noncommercial/political signs are allowed within the dimensional and placement limits described in § 17.84.062(B) (e.g., limited number facing each street). However, local time/size/location limits can apply. § 17.84.061 and § 17.84.062(B)

Are there special sign rules for wineries?

Yes — the winery provisions in Chapter 17.88 include special signage allowances for wineries with tasting rooms: for example one on‑site freestanding sign up to 32 sq ft and 6 ft high per street frontage under certain winery approvals, and limited off‑site directional signs (4 sq ft) as specified in winery permit conditions. Verify the exact chapter subsection and whether the parcel/district qualifies. Chapter 17.88 (winery standards) and § 17.84.062

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