Local zoning · Victorville

Victorville — Nonconforming Uses

Nonconforming Uses under the Victorville local zoning and planning code, with the controlling citations.

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Last reviewed: July 3, 2026

Overview

This page summarizes how the City of Victorville treats nonconforming uses, nonconforming structures, and nonconforming sites/lots under its Development Code (the City’s zoning regulations). It is limited to the local zoning/planning rules (Article 5: Nonconforming Uses, Structures, Sites and Signs) and how those rules interact with the City’s zoning districts (for example, R-1, C-2/C-4, M-1, etc.). Where the Development Code sets a rule, this page cites the controlling ordinance section (§) and the City file excerpt retrieved. For procedure or parcel‑specific questions, Verify with the jurisdiction.

Key controlling provisions: § 16-3.05.010–§ 16-3.05.070 (Nonconforming Article) and the Zoning District tables/purposes in § 16-3.06.010 and related development standard tables.

How the Victorville code frames nonconformity (short synthesis)

  • Nonconformance is tolerated but limited: existing legal nonconforming uses, structures, sites and signs may continue but are restricted to prevent expansion or perpetuation that worsens the mismatch with current rules (purpose stated in § 16-3.05.010).
  • Important bright‑line controls include a 90‑day discontinuance rule, a 50% repair/rebuild cost threshold for reconstruction after damage, a 20‑year abatement window in some circumstances, and restrictions on enlarging or intensifying nonconforming uses/structures (see table below). See § 16-3.05.030 through § 16-3.05.070 for full rules.

District‑by‑district (how nonconforming rules interact with specific Victorville zones)

Notes on district sources: the City lists base zoning districts and district purposes in § 16-3.06.010 and provides dimensional tables and development standards in the tables for each district (see the Development Code tables referenced below).

AE (Exclusive Agriculture)

  • Purpose: protect agricultural/open space uses. Typical permitted uses: agriculture and compatible low‑intensity uses (see Table 7‑1). Key dimensional standards: large minimum lot sizes in AE; consult the AE line in the district tables. Where it applies: parcels mapped AE on the City Zoning Map. See § 16-3.06.010.
  • Nonconforming interaction: a lawfully existing residential or non‑ag use that becomes nonconforming must follow the general nonconforming rules (no enlargement, abandonment rules, etc.). See § 16-3.05.030 and § 16-3.05.040.

R-1 (Single‑Family Residential)

  • Purpose: protect single‑family neighborhoods and allow low density infill (R-1 may have suffixes for density). Typical permitted uses: single‑family homes, accessory uses. Key dimensional standards: minimum setbacks, lot area, and accessory structure rules appear in the Residential development tables (e.g., side yard 4 ft urban lot split standards, front setback values in Table 8 series). Where it applies: all parcels zoned R-1. See § 16-3.06.010 and the R‑district tables.
  • Nonconforming provisions specific to single‑family structures: the code explicitly allows continued repair/modernization of a nonconforming single‑family dwelling in a residential district so long as the alteration itself conforms to current standards; a side‑yard addition may keep the existing nonconforming side yard but must not reduce it below 5 ft and additions are limited to 15 ft in height under that clause. See § 16-3.05.040(g).

R-2, R-3, R-4 (Multi‑family / Medium‑High density residential)

  • Purpose & uses: multi‑family dwellings of increasing density (R‑2 low‑medium, R‑3 medium, R‑4 high). Development standards (setbacks, height, density) are in the tables for each district. Where it applies: zoning map. See § 16-3.06.010 and the multi‑family tables.
  • Nonconforming interaction: multifamily developments damaged or destroyed may be rebuilt up to original size and density, but there are stricter limits if a property was abandoned or constituted a nuisance prior to damage (see § 16-3.05.040(a)(3)).

C-1 (Neighborhood Service) and C-2 / C-4 (General Commercial)

  • Purpose: commercial uses serving neighborhoods and broader markets; consult Table 7‑1 for permitted/conditional uses in C‑1 and C‑2/C‑4. Key standards: front/back/side setbacks and parking standards (see development standards tables and the off‑street parking Article). Where it applies: mapped commercial corridors and centers. See § 16-3.07.010 and the district tables.
  • Nonconforming commercial uses: cannot be enlarged to occupy new portions of a building or lot not previously used by the nonconformity; intensification is limited and may require a Conditional Use Permit by Planning Commission if allowed. See § 16-3.05.030(d).

IPD / M-1 / M-2 (Industrial: Industrial Park, Light and Heavy Industrial)

  • Purpose: industrial/manufacturing uses with standards to protect adjacent non‑industrial properties (setbacks, separation). Key raw values (e.g., IPD front setback 30 ft, M‑1 front 10 ft, maximum heights) are shown in the industrial development table. Where it applies: industrial areas of the City. See § 16-3.11.020.
  • Nonconforming residential structures within industrial districts cannot be converted to industrial uses (conversion prohibition). See § 16-3.05.040(f).

MU‑1 / MU‑2 (Mixed Use) and overlays: LDRIO (Low Density Residential Infill Overlay) and HWO (Health & Wellness Overlay)

  • Purpose: allow mixed use and increased residential densities in targeted areas. Overlays may change allowable densities and development approaches while underlying zone rules still apply. See § 16-3.18.010 for overlay purpose.
  • Nonconforming note: new development on a lot with a legal nonconforming use requires all uses to conform to the Development Code (new development cannot perpetuate an old nonconforming use). See § 16-3.05.030(c).

Key nonconforming rules (decision‑relevant table)

Rule / Issue What the Code says (plain) Code Reference
Definition – Nonconforming use A use lawful when the Code became effective that no longer matches district use rules may continue but is nonconforming. § 16-3.05.030
Discontinuance / abandonment If a legal nonconforming use is discontinued for 90 or more consecutive days, it loses legal nonconforming status. Reestablishment requires Planning Commission approval (CUP). § 16-3.05.030(a)(1)-(2)
Enlargement/intensification Nonconforming uses may not be enlarged to occupy new portions of a structure or property; intensification is restricted and may only be approved by Planning Commission if not injurious. § 16-3.05.030(d)
Damage/rebuild cap If damage cost ≤ 50% of fair market value, a nonconforming structure may be reconstructed to original size/placement; >50% rebuild requires Planning Commission hearing and findings (with some exceptions for single‑family dwellings). § 16-3.05.040(a)(1)-(2)
Repair/alterations cap (nonresidential) Reasonable repairs allowed; structural alterations that would prolong supporting members are limited; total allowed repairs/alterations may not exceed 50% of replacement cost over a defined period. § 16-3.05.040(c)
Single‑family dwellings (special) Nonconforming single‑family homes in residential districts may be modernized/expanded provided the alteration itself conforms; existing nonconforming side yard may be maintained but not less than 5 ft for additions; height limits for that allowance apply. § 16-3.05.040(g)
Nonconforming sites/lots A lot lawfully created that does not meet current site development standards is a “nonconforming site.” If nonconforming only by minimum area/dimension, it retains development rights of the district. Landscaping/parking/screening must be corrected at permit or within 20 years. § 16-3.05.060
Nonconforming signs Nonconforming signs may stay but cannot be enlarged/altered; if destroyed >50% of replacement value, restoration allowed only after hearing and a finding of no annoyance. Hazardous signs can be removed via cease & desist. § 16-3.05.050
Amortization for specific uses (e.g., adult businesses) Some specific categories have special amortization / termination timelines (e.g., adult‑oriented businesses may have one‑year termination unless extended). See Article on adult‑oriented uses. § 16-3.23.050 et seq.

Practical guidance / interpretation (plain English)

  • If you operate a lawful pre‑existing use that no longer fits the zone (a legal nonconforming use), do not stop operations for 90+ days unless you intend to lose that status; any restart after abandonment requires Planning Commission approval and findings. § 16-3.05.030(a).
  • Repairs: modest maintenance and interior, nonstructural changes are typically allowed. But if you propose structural repairs or rebuilding after major damage, calculate whether the repair cost exceeds 50% of fair market value — exceeding that threshold triggers higher review (and possibly full conformance). § 16-3.05.040(a)(1)-(2), (c).
  • Additions or an increased intensity of use will generally not be allowed unless the Planning Commission finds no harm and issues a Conditional Use Permit (see § 16-3.05.030(d)(4)).
  • If your property is a nonconforming site only for parking/landscaping, the City can require compliance as a condition of any future site plan/CUP or within a 20‑year abatement period. § 16-3.05.060(b)-(c).

Across these practical points, consult the City’s Victorville Development Standards and Victorville Parking pages early in project planning; design triggers may require Victorville Design Review or consultation with overlay rules at Victorville Overlay Districts. If you plan an ADU, read Victorville ADUs and state ADU law; state building standards may also apply via the California Building Standards Code.

Checklist — what an applicant must satisfy (pre‑application to Planning)

  • Document continuous operation / occupancy to show nonconforming use status (evidence of no 90‑day discontinuance). See § 16-3.05.030(a)(1).
  • If proposing repairs or reconstruction after damage, obtain an estimate of repair cost vs. FMV and submit to Building Official to test the 50% threshold. See § 16-3.05.040(a)(1)-(2).
  • If proposing enlargement or intensification, prepare a CUP application and analysis showing no injury to public health/safety/welfare and no undue impact on surrounding properties (Planning Commission findings required). See § 16-3.05.030(d)(4).
  • For site upgrades (parking/landscaping/screen walls), include plans showing compliance or a schedule to cure nonconformities per § 16-3.05.060(c).
  • For nonconforming signs: if reconstruction after destruction exceeds 50% of replacement value, expect a public hearing before the Zoning Administrator. See § 16-3.05.050(d).
  • Confirm whether an overlay (e.g., LDRIO, HWO) applies and how that affects allowed uses; consult Victorville Overlay Districts. See § 16-3.18.010.

Risks & Ambiguities

Issue Why it matters What to verify
90‑day abandonment rule Loss of legal nonconforming status after 90 days can convert your property to full conformity obligations. Confirm continuous use records (leases, business receipts) and ask Planning to acknowledge status. See § 16-3.05.030(a)(1).
Repair‑vs‑rebuild valuation Whether damage repair cost is ≤ or > 50% of FMV changes whether you may rebuild automatically or require Commission findings. Obtain Building Official’s FMV/repair estimates early. See § 16-3.05.040(a).
“Intensification” undefined scope Code prohibits intensifying a nonconforming use but provides Planning Commission discretion for CUPs — results are fact‑specific. Discuss proposed operational changes with the Planning Department and plan for a CUP if any intensification is possible. See § 16-3.05.030(d).
Site standards vs. lot‑size rights A lot nonconforming only by area/dimensions still retains development rights, but landscaping/parking deficiencies must be remedied at permit/within 20 years. Verify whether your lot is a “nonconforming site” under § 16-3.05.060 and whether development rights are retained.
Overlay district effects Overlay rules (e.g., LDRIO, HWO) can change density/allowed uses and may trigger different treatment of nonconformities. Check overlay mapping and overlay-specific standards; overlay purpose language is in § 16-3.18.010.

Information Gaps (what the retrieved materials do NOT show)

  • A consolidated flowchart for how the City processes a nonconforming reestablishment or CUP application (Not found in retrieved materials).
  • Exact form names, current filing fees, and submittal checklist used by Victorville Planning staff for nonconforming reestablishment or sign‑restoration hearings (Not found in retrieved materials). Verify with the Planning Division.
  • Parcel‑specific determinations (e.g., whether a particular parcel lost nonconforming status due to abandonment or that a prior repair exceeded the 50% threshold) — these are fact specific. Verify with the jurisdiction.

Plain‑English Summary

Victorville lets lawful older uses and structures that don’t meet today’s zoning rules continue, but they can’t be enlarged or intensified, they can be lost if abandoned for 90 days, and major repairs/rebuilds over 50% of value trigger stricter review; sign, site, and single‑family exceptions are spelled out in specific sections of the Development Code. See § 16-3.05.030–§ 16-3.05.070.

Source References

  • Article 5: Nonconforming Uses, Structures, Sites and Signs — § 16-3.05.010 through § 16-3.05.070 (Victorville Development Code).
  • Zoning Districts and Purposes — § 16-3.06.010 and district tables (lists of R‑1, R‑2, C‑1, C‑2/C‑4, M‑1, M‑2, IPD, overlays LDRIO, HWO).
  • Nonconforming signs and sites — § 16-3.05.050 and § 16-3.05.060.
  • Industrial development standards (table) — Sec. 16‑3.11.020 (Table 11‑1).
  • ADU tables and ADU‑related standards referenced in the local code excerpts.
  • Victorville Development Code excerpts assembled from the retrieved Victorville_ZoningCode.md extract.

Internal planning pages to consult for related topics:

Sources

Retrieved passages

  • Victorville Zoning Code (Article 5) High relevance
  • Victorville Zoning Code (Article 2) High relevance
  • Victorville Zoning Code (Article 2) High relevance
  • Victorville Zoning Code (Article 5) High relevance
  • Victorville Zoning Code (Section 16-3.04.040) High relevance
  • Victorville Zoning Code (Chapter shall) High relevance
  • Victorville Zoning Code (Section shall) High relevance
  • Victorville Zoning Code (§ 5) High relevance
  • Victorville Zoning Code (§ 5) Medium relevance
  • Victorville Zoning Code (§ 5) Medium relevance
  • CBC § 66314 (§ 66314) Medium relevance
  • Victorville Zoning Code (§ 5) Medium relevance
  • Victorville Zoning Code (Article in) Medium relevance
  • Victorville Zoning Code Medium relevance
  • Victorville Zoning Code (Article 24) Medium relevance
  • Victorville Zoning Code (Article 7) Medium relevance

Cited sections

Frequently asked questions

What makes a use "nonconforming" in Victorville?

A use is "nonconforming" if it was lawfully occupying land or a building when the Development Code (or a later amendment) became effective but would not be permitted under the current zoning regulations. The City’s Development Code defines this and sets the rules for continuation, change, or termination in § 16-3.05.030.

If my old business closes for two months, do I lose nonconforming status?

If a legal nonconforming use is discontinued for 90 or more consecutive days, it loses legal nonconforming status. A closure shorter than 90 days does not automatically terminate status, but keep records to show continuous operation. See § 16-3.05.030(a)(1).

Can I rebuild a damaged nonconforming building to its prior size?

Yes, if the repair/reconstruction cost is 50% or less of the structure’s fair market value prior to damage, you may reconstruct to the original size, placement and density, provided restoration begins within 12 months and is diligently pursued. For costs exceeding 50%, additional Planning Commission findings and a hearing are required. See § 16-3.05.040(a)(1)-(2).

May I add square footage to a nonconforming commercial use?

Generally no — a nonconforming use shall not be enlarged to occupy any part of a structure or property it did not occupy prior to the nonconformity. Intensification may be allowed only via Planning Commission approval and finding of no detriment. See § 16-3.05.030(d).

My lot is smaller than current minimums — can I still build?

A lot lawfully created and nonconforming as to minimum area/dimensions is still granted the development rights of the zoning district. However, deficiencies tied to parking, landscaping, screening, etc., must be corrected at the time of any site plan/CUP approval or within 20 years as directed by the City Council. See § 16-3.05.060.

Are nonconforming signs allowed to be repaired or moved?

A nonconforming sign may not be altered, enlarged, extended or moved except to conform to the Sign Article. If it is destroyed above 50% of replacement value, restoration requires a public hearing and a finding that continuation will not cause annoyance or reduction to surrounding properties. Hazardous signs can be ordered removed. See § 16-3.05.050.

Does a change in ownership affect nonconforming status?

No. A change in ownership, tenancy or management does not affect legal nonconforming status provided the use did not discontinue per the 90‑day rule and the type/intensity of use does not change. See § 16-3.05.030(b).

If I want to intensify a nonconforming tobacco or alcohol retailer, are there special rules?

Yes. The Code contains specific operational and amortization rules for certain categories (e.g., tobacco retailers, off‑site alcoholic beverage establishments) that layer on nonconforming provisions, including compliance windows and possible loss of nonconforming status for operational noncompliance; see the relevant subsections in the Code (e.g., the tobacco and alcohol subsections and the general nonconforming article). See § 16-3.07.015 and § 16-3.23.050 for the adult‑oriented/amortization rules.

How do overlay zones (like LDRIO or HWO) affect nonconforming uses?

Overlay districts add or change land use/density allowances and may start new nonconformity periods when adopted or modified; whenever district boundaries or regulations change, the abatement period for existing nonconformities begins on the effective date of the change. See § 16-3.18.010 and § 16-3.05.070.

Can I build an ADU if my main house has nonconforming zoning elements?

Victorville’s ADU rules and state ADU law interact with nonconforming conditions. State ADU law limits a local agency's ability to deny ADU permits due to correction of nonconforming zoning conditions; Victorville’s ADU tables show setbacks and height standards, and the general nonconforming provisions apply only where the nonconformance affects public health/safety. Consult Victorville ADUs and the code excerpts; see § 16-3.05.060 and the ADU development tables. ---

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