Local jurisdiction · Calaveras County
Calaveras County Zoning, Planning & Building Codes
What you can build in Calaveras County depends on its local zoning and planning code, layered on the California Building Standards Code. Ask GoCodebook about any Calaveras County address.
Key points
Last reviewed: July 6, 2026
Overview
Calaveras County regulates land use in its unincorporated areas through the Calaveras County Zoning Code, adopted as Title 17 of the County Code. Title 17 applies to all properties in the County’s unincorporated areas and works in concert with the General Plan; where conflicts arise, the General Plan controls (§ 17.01.050; § 17.01.040) . Zoning combines a base district from the County’s official map with any applicable overlay districts (§ 17.03.020) . Countywide development standards—like setbacks, heights, and development standards—live in both the district chapters and the General Site Regulations chapter.
Key rule of thumb: Title 17 governs only the unincorporated areas of Calaveras County; look up your base zone and any overlays on the Official Zoning Map to know which rules apply (§ 17.01.050; § 17.03.020).
How Calaveras County’s code is organized
Title 17 is structured so you can move from general to specific:
- Subtitle I: Introductory Provisions (purpose, authority, applicability). The code is cited as the “Calaveras County Zoning Code” (§ 17.01.010) .
- Subtitle II: Base Zones (Resource, Residential, Commercial, Industrial, Public/Semi-Public) with their allowed uses and development standards (§§ 17.04–17.08) .
- Subtitle III: Overlay districts (Airport Overflight, Environmental Protection, Design Review, Parcel Size “X”, Mineral Extraction, Planned Development, Specific Plan), which add location-specific rules (§ 17.03.010; §§ 17.09–17.15) .
- Subtitle IV: Countywide regulations (General Site Regulations—setbacks, height exceptions, density bonus; Landscaping; Parking; Post-Disaster Recovery; Signs; Standards for Specific Uses) (§§ 17.16–17.25) .
- Subtitle V: Administration & Permits (Planning Authorities; Common Procedures; Zoning Clearance; Design Review; Administrative and Conditional Use Permits; Variances; Planned Development; Development Agreements; Zoning/General Plan Amendments; Specific Plans) (§§ 17.26–17.40) .
Zoning district families
Base and overlay districts are established in Table 17.03.010 (§ 17.03.010) . Core families:
- Resource zones: GF (General Forest), TP (Timber Production), A1 (General Agriculture), AP (Agriculture Preserve/Williamson Act), RA (Residential Agriculture). Each is purpose-built for working lands and resource production (§ 17.04.010) .
- Residential zones: RR (Rural Residential), R1 (Single-Family), R2 (Two-Family/medium density), R3 (Multi-Family/high density). Land use tables and standards are in §§ 17.05.020–.030; minimum densities apply in R2 and R3 when on public water and sewer (§ 17.05.030) .
- Commercial zones: HC (Historic Center), C1 (Local Commercial), C2 (General Commercial), CP (Professional Office), with district standards at § 17.06.040 (use tables at § 17.06.020) .
- Industrial zones: M1, M2, M4, with FAR tied to utility service levels and standardized setbacks/heights (§ 17.07.030) .
- Public/Semi-Public zones: PS (Public Service), REC (Recreation), OS (Open Space), each with tailored FAR, setbacks, and height standards (§ 17.08.030) .
Overlay districts add special constraints or processes on top of your base zone:
- -AO Airport Overflight limits hazardous uses, imposes height/noise criteria, and can require FAA notification (§§ 17.09.030–.080) .
- -EP Environmental Protection requires resource-protection plans and specific findings (§§ 17.10.040–.050) .
- -DR Design Review applies in mapped areas like Mokelumne Hill, triggering County design review (§ 17.11.020) .
- -X Parcel Size Limitation freezes minimum lot size and restricts subdivision where mapped (§ 17.12.020) .
- -ME Mineral Extraction protects mineral resource areas and can condition encroaching development (§ 17.13.190) .
- -PD Planned Development enables site-specific standards once a PD plan is approved; not allowed in GF, TP, A1, or AP (§§ 17.14.010–.060) .
- -SP Specific Plan overlay signals areas governed by an adopted plan; as of adoption, Copper Mill and Saddle Creek are listed (§ 17.15.040) .
Citywide development standards
Calaveras splits rules between district tables and citywide regulations:
- Setbacks and heights: Each district includes baseline standards; countywide rules govern “how to measure” and allowed encroachments into yards (§ 17.16.080) .
- FAR and coverage: Applied primarily in nonresidential districts; for example, industrial FAR is 0.50 (well/septic) or 0.75 (public water/sewer) (§ 17.07.030) .
- Visibility triangles, lighting, and other site controls: See General Site Regulations (§§ 17.16.100; 17.16.140) .
- Landscaping: Water-efficient landscaping is required where applicable; disturbed areas must be replanted; parking lots must meet landscaping standards (§ 17.20.030–.040) .
- Signs: Regulated in Chapter 17.24 (e.g., maintenance standards § 17.24.120) .
- Parking: Required spaces by use, reductions, in-lieu fees, and design standards are in §§ 17.22.040–.080; applicability and purpose at §§ 17.22.010–.020 .
Illustrative “at-a-glance” standards (verify your parcel’s exact zone/overlay):
- The R1/RR family generally has a 20 ft front setback or 50 ft from road centerline (whichever is greater) and a 35 ft maximum height; R3 height increases to 45 ft (§ 17.05.030) .
- Industrial (M1/M2/M4) typically requires a 30 ft front setback or 60 ft from centerline (greater governs) and allows 45 ft height; FAR up to 0.75 with public utilities (§ 17.07.030) .
- Public/Semi-Public: PS front setback 20/50; REC front setback 30/60; heights: REC 35 ft, OS 24 ft (§ 17.08.030) .
Specific plans & overlays
Specific Plans supersede base zoning within their boundaries (if silent, Title 17 fills gaps), and the -SP overlay is applied upon adoption (§ 17.15.020; § 17.40.070.D) . Current adopted plans listed at code adoption are Copper Mill and Saddle Creek (Calaveras County Club) (§ 17.15.040) . Common overlays include the -AO (airport safety, FAA notice, interior noise standards), -EP (mitigation plans and CEQA/NEPA findings), and -DR (design review in mapped communities) (§§ 17.09.030–.080; §§ 17.10.040–.050; § 17.11.020) .
Building permits & review
Calaveras uses a layered entitlement path:
- Zoning Clearance: Most new construction or site alteration first needs a Zoning Clearance from the Planning Director confirming conformity with Title 17; it’s typically required prior to issuance of a building permit (§§ 17.28.020–.040) .
- Discretionary permits: If a use table shows “A” or “C,” you need an Administrative Use Permit or Conditional Use Permit (Chs. 17.30–17.31) . Variances and limited exceptions are in Chs. 17.35 and 17.34, respectively (see variances and exceptions) .
- Design review: Required within the -DR overlay; conducted by the Planning Commission or Director per project type (§§ 17.11.020; 17.29.020–.050) .
- Common procedures: Public notice, hearings, CEQA review, and appeals are standardized (Ch. 17.27) .
- Building permit: After zoning approvals, plans are reviewed under the County’s adoption of the California Building Standards Code (referenced throughout Title 17 and in fire/defensible space cross-references) .
State housing law in Calaveras County
- Density Bonus: The County implements State Density Bonus Law; qualifying projects are entitled to density increases and concessions consistent with Government Code § 65915 (§ 17.16.070) .
- ADUs/JADUs: Calaveras has a detailed local ordinance. Highlights include:
- ADUs don’t count toward residential density; a lot with a single-unit home may add one ADU (attached or detached) plus one JADU; multi-unit properties may add two detached ADUs or convert internal spaces up to 25% of units (§ 17.25.040.C) .
- Maximum ADU size is 1,200 sf; minimum side/rear setbacks for ADUs are 4 ft; no replacement parking is required when a garage is converted; no separate ADU parking is required (§ 17.25.040.D–.G) .
- SB 9 (urban lot splits/two-unit projects): A dedicated SB 9 implementation chapter was not located in the retrieved Title 17 materials; verify current practice with the County (Not found in retrieved materials).
- Local rent rules: Title 17 is a zoning title and does not establish rent control or rent stabilization policies (Not found in retrieved materials). For broader state housing mandates, see California housing laws. For statewide ADU entitlements, see California ADU law.
Source References
- Title 17 name, purpose, applicability; relationship to General Plan: § 17.01.010; § 17.01.040; § 17.01.050
- Zoning map and districts; base and overlay list: § 17.03.010; § 17.03.020
- Resource zone purposes: § 17.04.010
- Residential permissions and standards: § 17.05.020; § 17.05.030
- Industrial standards: § 17.07.030
- Public/Semi-Public standards: § 17.08.030
- Overlays (AO, EP, DR, X, ME, PD, SP): §§ 17.09.030–.080; §§ 17.10.040–.050; § 17.11.020; § 17.12.020; § 17.13.190; §§ 17.14.010–.060; § 17.15.040
- General site regulations (setbacks/encroachments, density bonus, lighting, visibility): §§ 17.16.070–.080; 17.16.100; 17.16.140
- Landscaping: §§ 17.20.030–.040
- Parking: §§ 17.22.010–.080
- Signs: § 17.24.120; nonconforming signs cross-reference at § 17.21.050(C)
- Administration & permits (authorities, common procedures, design review, zoning clearance, AUP/CUP/variances, specific plans): §§ 17.26.010–.040; Ch. 17.27; §§ 17.29.010–.050; §§ 17.28.020–.040; Chs. 17.30–17.31; Ch. 17.35; Ch. 17.40
Where to read the Calaveras County code
The Calaveras County municipal and zoning code is published on Municode — view the official Calaveras County code library. That lets you read the ordinance section by section.
GoCodebook goes beyond browsing Municode (see how they compare): it reads the Calaveras County ordinance together with the California Building Standards Code and answers your question — zoning, setbacks, FAR, height, ADUs, permits — with the controlling citation for your parcel.
Who this affects
Frequently asked questions
What zoning districts does Calaveras County have?
The County establishes base zones across five families—Resource (GF, TP, A1, AP, RA), Residential (RR, R1, R2, R3), Commercial (HC, C1, C2, CP), Industrial (M1, M2, M4), and Public/Semi-Public (PS, REC, OS)—plus overlays like -AO, -EP, -DR, -X, -ME, -PD, and -SP (§ 17.03.010) .
How do I find my property’s zoning and whether an overlay applies?
Check the Official Zoning Map maintained by the County; boundaries and overlays on that map control. If a parcel has more than one zone, the Planning Director determines how boundaries apply (§ 17.03.020) .
What are typical residential setbacks and height limits?
In residential zones, the standard front setback is 20 ft or 50 ft from the road centerline (whichever is greater); side and rear setbacks vary. Heights are generally 35 ft in RR/R1/R2 and 45 ft in R3 (§ 17.05.030). Countywide setback rules and allowed encroachments are in § 17.16.080 .
Do I need County approvals before getting a building permit?
Usually yes. Most projects need a Zoning Clearance confirming conformity with Title 17; some projects also need Administrative or Conditional Use Permits and, if mapped in a design area, design review. Zoning Clearance typically occurs before any building permit is issued (§§ 17.28.020–.040; Chs. 17.30–17.31; § 17.11.020; Ch. 17.29) .
How is parking determined for my project?
Parking is set by use at § 17.22.040, with possible reductions (§ 17.22.050), location rules (§ 17.22.070), and design standards (§ 17.22.080). The chapter’s purpose and applicability are at §§ 17.22.010–.020 .
Can I build an ADU or JADU?
Yes. Lots with a single-unit home may add one ADU and one JADU; multi-unit sites may add up to two detached ADUs or convert internal spaces (up to 25% of units). Maximum ADU size is 1,200 sf; minimum side/rear setbacks are 4 ft; no replacement parking is required for garage conversions; ADUs themselves do not require on-site parking (§ 17.25.040.C–.G) .
Where and how does design review apply?
Design review applies within the -DR overlay (e.g., mapped areas of Mokelumne Hill). Reviews are conducted by the Planning Commission or Director and consider building massing, site layout, materials, and on-site parking (§ 17.11.020; §§ 17.29.020–.050) .
How are nonconforming uses and structures handled?
Legally established nonconforming uses/structures may continue, but expansions are limited; abandonment for 12 months ends the right to resume a nonconforming use. Repair/replacement after damage and sign-specific rules are detailed in Chapter 17.21 (§§ 17.21.030; 17.21.060–.080) .
Are there adopted specific plans I should know about?
Yes. At code adoption, the Copper Mill and Saddle Creek (Calaveras County Club) Specific Plans were listed; within these areas, the plan governs if it addresses the topic (§ 17.15.040; § 17.15.020) .
Does Calaveras County have rent control?
Not addressed in the retrieved zoning title (Title 17) (Not found in retrieved materials). Check other County codes or policies for tenant protections.
More in Calaveras County code
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