Clovis — Nonconforming Uses

Last reviewed: July 1, 2026

Overview

This page explains how the City of Clovis treats nonconforming uses, structures, and parcels under the Development Code (commonly called the local zoning code, Title 9/Title 17 legacy). It stays strictly to what the Clovis ordinance requires: how nonconformities continue, when they end, amortization, parcel-specific rules (especially in R-1, R-2, R-3, R-4, and major commercial/industrial zones), and what applications, notices, or appeals are available. For context about where these rules sit relative to the rest of the code, see the City zoning overview at Clovis Zoning and the Development Standards tables at Clovis Development Standards.

Chapter and controlling sections summarized here are in Clovis’s Development Code under Chapter 9.84 — Nonconforming Uses, Structures, and Parcels and related tables elsewhere in Division 2 (zoning tables). The ordinance definitions, restrictions, amortization schedules, and procedures are the binding rules referenced below.

What the Code Requires (core rules)

• Nonconforming uses, structures, and parcels are those that were legally established before the current Development Code but do not meet today’s rules; definitions are in § 9.84.020.

• A nonconforming use may not be changed, expanded, or intensified; continuance is allowed only so long as the use does not change or increase in intensity. § 9.84.030.

• If a nonconforming use or the use of a conforming structure is discontinued for a continuous period of at least ninety (90) days, it loses its legal nonconforming status and the property must thereafter conform to the Code. § 9.84.030(B) and § 9.84.050(A).

• If a nonconforming structure is involuntarily damaged or destroyed, repair/rebuild rights depend on cost thresholds: if the damaged portion exceeds 50% of replacement cost, the structure may be restored only if it is made to conform to current Code standards (replacement cost is determined by the Building Official). § 9.84.040(A). Also, a building permit for restoration must be obtained within 12 months and diligently pursued, otherwise restoration rights terminate. § 9.84.040(B)(3).

• The City may require orderly amortization (abatement) of nonconforming uses/structures under a schedule: Table 6‑1 lists specific amortization periods (ranges from one year to 30 years depending on circumstance and structure type); the nonconformity must be discontinued or brought into conformity by the abatement date unless extended by the Commission/Council. § 9.84.040(C) (Table 6‑1) and § 9.84.050.

• Nonconforming parcels may remain legal building sites if they meet criteria and are proven by the applicant; new development on nonconforming parcels must meet current development standards (setbacks, coverage, height). See § 9.84.060 and the residential/commercial development tables. Setbacks and other standards are applied to any new build on a nonconforming parcel.

• The Code prohibits issuance of building permits to expand a nonconforming use/structure once it is no longer authorized under this chapter. § 9.84.080.

• Illegal nonconformities (those that were never lawful) are not protected and must be removed immediately. § 9.84.090.

District-by-district breakdown (how nonconforming parcels/uses interact with the district rules)

Below are the most decision-relevant zoning districts in Clovis that commonly produce nonconforming situations. For each district I list the district name in bold, a short purpose/use note, typical permitted uses (high level), key dimensional standards you will need to check when converting/repairing/rebuilding, and where that district’s standards are found in the code. For full use tables and all permit types check Table 2‑2 (allowable uses) and Table 2‑3 (development standards).

R-1 (including R-1-A, R-1-B, R-1-C, R-1-MD, R-1-MH, etc.)

• Purpose / typical uses: Single‑family residential neighborhoods; primary allowed uses are single-family homes and accessory residential uses. See residential use table.
• Key dimensional standards (examples): Minimum parcel size varies by subzone (e.g., R-1-A: 18,000 sq. ft., R-1-C: 9,000 sq. ft., R-1 (generic): 6,000 sq. ft. depending on map designation); front setbacks commonly 20–35 ft.; side setbacks often 5 ft.; maximum parcel coverage typically 30–45% depending on subzone. See Table 2‑3. § references: residential standards Table 2‑3.
• How nonconforming parcels are handled: A legally created nonconforming parcel may be used for any use allowed in the R-1 district provided specific historic-parcel-size tests and Director suitability determinations are met (see § 9.84.060(D)(1)).

R-2 / R-2-A

• Purpose: Lower-density multifamily and duplex zones (duplexes, small multi‑units).
• Typical standards: Minimum parcel size ~7,200 sq. ft., front setback 20 ft., side 5 ft., max coverage 45%, max height 35 ft. (see Table 2‑3). Development on a nonconforming parcel must meet these standards for new work.

R-3 / R-3-A

• Purpose: Medium-density multifamily residential. Typical uses include apartments, townhouses.
• Key numbers: Minimum parcel size ~8,500 sq. ft., front setback 15 ft., max height 45 ft./3 stories, max density up to 30 DU/acre. If a nonconforming parcel is undersized, the Code limits how many dwelling units may be placed on it (see § 9.84.060(D)(3)).

R-4

• Purpose: Higher density residential; apartments and similar.
• Key numbers: Minimum parcel size 10,000 sq. ft., front setback 15 ft., max coverage 60%, and max height commonly 50 ft./4 stories (with notes on conditional higher limits). Nonconforming parcels are subject to unit‑count limits based on lot area as in § 9.84.060(D)(4).

C-2, C-3, C-R, C-P (Commercial districts)

• Purpose: Neighborhood to regional commercial: retail, services, offices. See Table 2‑3 and the commercial use table for allowed uses and setbacks.
• Key numbers: Heights and setbacks vary; C-2 often requires 30 ft. front setback for structures and 20 ft. for parking; maximum parcel coverage may be 33% in certain commercial districts. New development on a nonconforming commercial parcel must comply with the commercial development standards in Table 2‑3. § 9.84.060(B) (new development must conform).

M-P and industrial districts

• Purpose: Manufacturing, industrial, and research uses. Key setbacks and parcel sizes are larger; min parcel size examples 40,000 sq. ft. for M‑P. Nonconforming industrial parcels still must meet current building and fire code separations when redeveloping. See Table 2‑3 for specifics.

R-T (Research / campus-affiliated) and other special districts

• Purpose: Campus‑affiliated housing and mixed residential/commercial uses — these districts have site-specific standards and design guidelines; consult the specific R‑T provisions and the R‑T Park Architectural Guidelines where they exist. Design and site rules are often unique to the R‑T adoption for the site. Note: where a district’s standards are site-specific, the Director’s determination and any site-specific plan controls whether a nonconforming use can be continued or modified.

(For full use lists consult the residential/commercial use tables — Table 2‑2 and Table 2‑3.)

Quick reference table — decision‑relevant nonconforming rules

Checklist — what an applicant must prepare when dealing with a nonconformity

• Verify whether the use/structure/parcel was lawfully established before the applicable code change (gather permits, deeds, dated records). § 9.84.020.
• If the issue is a nonconforming parcel, produce evidence that the parcel meets one of the legal-creation criteria (approved subdivision, recorded deed, variance/lot‑line adjustment, or partial government acquisition). § 9.84.060(C).
• If requesting continuation or extension for a nonconforming residential use, submit a letter with owner information, an evaluation by the Director, and a Building Inspection report showing habitability; Council may grant up to an additional 5 years. § 9.84.060(C)(1)(a–c).
• For repair/rebuild after involuntary damage, obtain a building permit within 12 months and document replacement-cost calculations (Building Official determination). § 9.84.040(B)(3), (A)(2).
• If the City has issued an abatement notice, prepare appeal materials within 30 days (appeal to Planning Commission) and be ready to justify amortization-term extensions with economic evidence. § 9.84.040(C)(3–4).
• If proposing development on a parcel with a nonconforming use or structure, demonstrate compliance with current setbacks, coverage, height, parking, and design rules (consult Clovis Development Standards, Clovis Parking, and Clovis Design Review as applicable). § 9.84.060(B).

Risks & Ambiguities

Plain‑English Summary

If your use, building, or lot in Clovis was legal under old rules but no longer complies now, the City lets you generally keep it — but you cannot expand it, you lose protection if you stop for 90 days, you may be required to stop by an amortization date (Table 6‑1), and if the building is badly damaged (over 50% of replacement cost) you must rebuild to current rules. Treat every permit or repair as project‑specific: gather proof of prior legality, check the district standards for setbacks/coverage/parking, and verify timelines with the Planning Department. §§ 9.84.020–9.84.050.

Source References

• Chapter 9.84, “Nonconforming Uses, Structures, and Parcels” — § 9.84.010–§ 9.84.100 (purpose, definitions, restrictions, amortization, parcels, appeals).
• Specific procedural and loss rules: § 9.84.030 (Restrictions on nonconforming uses), § 9.84.040 (Restrictions on nonconforming structures), § 9.84.050 (Loss of nonconforming status and Table 6‑1) — see ordinance text.
• Nonconforming parcels and residential parcel rules (R‑1/R‑2/R‑3/R‑4 limits): § 9.84.060 and related notes in the development standards tables (Table 2‑2 Table 2‑3).
• Development standards and allowable uses by district: Table 2‑3 (Residential Zones General Development Standards) and Table 2‑2 (Allowable Uses) — see Clovis Development Code Division 2.
• Building-repair timing and Building Official authority: § 9.84.040(A–B) (replacement-cost determination and 12‑month permit rule).
• ADU / state‑law interactions (background): California ADU guidance — see Clovis ADU page and state ADU highlights (note: some ADU-specific constraints are determined elsewhere in local code and state law). Clovis ADUs and California ADU law.

Retrieved passages

• CBC § 2 (§ 2) High relevance show source text
• Clovis Zoning Code (§ 2) High relevance show source text
• CBC § 2 (§ 2) High relevance show source text
• Clovis Zoning Code (§ 2) High relevance show source text
• CBC § 100 High relevance show source text
• Clovis Zoning Code (§ 2) High relevance show source text
• California Building Code High relevance show source text
• Clovis Zoning Code (Chapter 90) High relevance show source text
• CBC § 2 (§ 2) Medium relevance show source text
• CBC § 66314 (§ 66314) Medium relevance show source text
• Clovis Zoning Code (Chapter 32) Medium relevance show source text
• CBC § 000 (Chapter 32) Medium relevance show source text
• Clovis Zoning Code (Chapter 42) Medium relevance show source text
• Clovis Zoning Code (Chapter 42) Medium relevance show source text
• Clovis Zoning Code (Chapter 42) Medium relevance show source text
• Clovis Zoning Code (Chapter 42) Medium relevance show source text

Cited sections

• Chapter 9.84, “Nonconforming Uses, Structures, and Parcels” — **§ 9.84.010–§ 9.84.100** (purpose, definitions, restrictions, amortization, parcels, appeals). (Chapter 9.84)
• Specific procedural and loss rules: **§ 9.84.030** (Restrictions on nonconforming uses), **§ 9.84.040** (Restrictions on nonconforming structures), **§ 9.84.050** (Loss of nonconforming status and Table 6‑1) — see ordinance text. (§ 9.84.030)
• Nonconforming parcels and residential parcel rules (R‑1/R‑2/R‑3/R‑4 limits): **§ 9.84.060** and related notes in the development standards tables (Table 2‑2 Table 2‑3). (§ 9.84.060)
• Development standards and allowable uses by district: Table 2‑3 (Residential Zones General Development Standards) and Table 2‑2 (Allowable Uses) — see Clovis Development Code Division 2.
• Building-repair timing and Building Official authority: **§ 9.84.040(A–B)** (replacement-cost determination and 12‑month permit rule). (§ 9.84.040)
• ADU / state‑law interactions (background): California ADU guidance — see Clovis ADU page and state ADU highlights (note: some ADU-specific constraints are determined elsewhere in local code and state law). Clovis ADUs and California ADU law.
• Clovis_ZoningCode.md
• 2025 California ADU handbook.md

• Official Clovis code library