Orland — Nonconforming Uses

Last reviewed: July 2, 2026

Overview

Nonconforming uses, structures, and lots in Orland are regulated in Title 17 (Zoning). The code allows existing, lawful nonconforming uses to continue but places limits on enlargement, reconstruction, abandonment, and replacement; separate rules govern nonconforming lot area and width. For discretionary questions about site changes you will often need a use permit, site plan review, or an appeal — see the city's zoning and review rules below and verify parcel-specifics with the city. For context on how development standards interact with repairs and rebuilds, consult the city's development standards and the California Building Standards Code.

What the Orland code says (plain-English synthesis)

• The code treats a lawful but out-of-date use as allowed to continue, but it cannot be enlarged, structurally altered to increase the nonconforming aspect, or extended across more land unless the city grants a use permit; this rule is in § 17.96.020 .
• If a nonconforming building is involuntarily destroyed, it may be reconstructed to the same footprint and use provided new construction meets the current building code and the structure remains identified as nonconforming (§ 17.96.020.C) . New work must comply with applicable Title 24 / California Building Standards Code.
• A nonconforming use that is interrupted or discontinued for twelve (12) months or more is deemed abandoned and cannot be revived; subsequent uses must conform to current rules (§ 17.96.020.D) .
• Ordinary maintenance and repair that does not expand the existing footprint is allowed (§ 17.96.020.E) .
• The planning commission may approve expansions of a nonconforming structure by use permit but only with required findings and limits — in particular, no more than a fifty-percent (50%) increase in size (excluding carports/garages) and never exceeding the zone’s maximum building coverage (§ 17.96.020.F.2–3) .
• Nonconforming lots that were lawful when created are allowed to be used despite not meeting current minimum area/width standards, but only where the lot was shown on a recorded map or under single ownership on the effective date and the owner has not since acquired adjoining property (§ 17.96.030) .
• Enforcement backstops include prohibition of conflicting permits and declaration of noncompliant uses as public nuisances; penalties and appeal processes are in Title 17 as well (§ 17.96.040–070) .

District-by-district breakdown (purpose, typical permitted uses, key dimensional standards, where it applies)

Notes: each district name below is shown as the code uses it. Bolded district names are the official zone labels and the first line that mentions "setbacks" or "lot" links to the city's development standards or design review pages where applicable.

R-1 (single-family residential; includes R-1 10,000, R-1 15,000, R-1 20,000)

• Purpose: intended for low-density single-family neighborhoods; applied citywide to residential areas and to prezoned annexations (§ 17.20.010–050) .
• Typical permitted uses: single-family homes, accessory structures, home occupations (administratively permitted), some agricultural uses subject to size limits (§ 17.20.020–030, 17.20.030) .
• Key dimensional standards: minimum lot area varies by subzone: 6,000 / 10,000 / 15,000 / 20,000 sq ft (R-1 / R-1 10,000 / R-1 15,000 / R-1 20,000); front setback 20 ft, side 5 ft, rear 20 ft (see the R‑1 setback table); maximum building coverage 40%; max height 35 ft (§ 17.20.050–080) .
• Where it applies: all incorporated territory is classified by the zoning map; new annexations are typically prezoned R-1 (§ 17.12.050–060) .

R-2 (two-family residential)

• Purpose & uses: allows single- and two-family dwellings, triplexes, second dwellings and limited residential care; supports small-scale multifamily where appropriate (§ 17.24.010–020) .
• Dimensional standards: setbacks similar to R-1 (front 20 ft, side 5 ft, rear 20 ft), max height 35 ft; accessory structure and garage rules in the R‑2 setback table (§ 17.24.050–080) .
• Where it applies: used in neighborhoods planned for low-density multifamily housing.

R-3 (multiple-family / professional)

• Purpose: intended for higher-density apartment development and limited professional office uses; permits multiple dwellings (duplex/three- or four-plex), subject to Chapter 17.76 standards (§ 17.28.010–020) .
• Dimensional standards and site design are in Chapter 17.28 and Chapter 17.76; setbacks and heights follow the R‑zone patterns; verify parcel specifics with staff (§ 17.28.010–020) .

C-1 (neighborhood commercial)

• Purpose: smaller-scale retail and service uses oriented to neighborhood convenience; specific setbacks include front 10 ft, rear 15 ft, side none (exceptions where adjacent to residential) and max height 35 ft (§ 17.36.010–140) .
• Typical uses: neighborhood shops, professional offices, small restaurants (see Chapter 17.36 for lists) (§ 17.36.020–030) .

C-2 (community commercial)

• Purpose: larger community-serving commercial uses and shopping centers; applied in downtown and larger commercial nodes (§ 17.40.010–020) .
• Typical uses: banks, food stores, larger retail, restaurants, hotels — many uses are permitted or conditional (see Chapter 17.40), max height 45 ft in C‑2 (§ 17.40.020, 17.40.140) .
• Note: downtown exceptions to parking rules are described in Chapter 17.40 (see also the city's parking guidance) .

C-H (highway service commercial)

• Purpose & uses: services aimed at highway users — service stations, auto repair, motels, drive-ins — with design and screening expectations (§ 17.44.010–020) .

DT-MU (Downtown Mixed Use)

• Purpose: promote a pedestrian-oriented mix of commercial, office, and residential uses in the historic downtown; ground-floor commercial is encouraged and 50% of ground-floor area is required for commercial on large sites (§ 17.42.010–050) .
• Typical uses and required mix are listed in Chapter 17.42; downtown parcels may have different parking rules (see Chapter 17.42 and downtown design standards) and are subject to design review and the city's downtown guidelines (§ 17.42.020–050) .

M-L (light industrial)

• Purpose: manufacturing and light industrial uses with standards for buffering next to residential areas; design and screening rules in Chapter 17.48 (§ 17.48.010–050) .
• Key standards: minimum lot width 100 ft (with grandfathering to 60 ft), max building coverage 60% (and up to 100% parking/pave coverage in downtown area), landscape and screening requirements when adjacent to residential (§ 17.48.040–050) .

M-H (heavy industrial)

• Purpose: heavier manufacturing, processing and industrial uses where impacts can be separated from residences; conditional uses are extensive (see Chapter 17.52) (§ 17.52.010–060) .
• Standards: minimum lot width 150 ft, maximum building coverage up to 70%, specific buffering and 6‑ft masonry wall requirements where adjacent to residential zones (§ 17.52.050–060) .

F-W (floodway conservation)

• Purpose: protects flood channels and adjacent lands; limited to open uses, parks, and flood‑compatible utilities; lot and building requirements are set by use permit and chapter rules (§ 17.68.010–040) .

(For design-level review steps see the city's design review and development standards pages. For parking impacts and screening requirements see parking and landscaping and screening.)

Decision-relevant quick table

Checklist — what an applicant must satisfy (ballpark)

• Confirm whether the existing use/structure was lawful on the ordinance effective date and document that history (verify recorded maps or ownership date for nonconforming lots) — see § 17.96.005 and § 17.96.030 .
• If proposing expansion of a nonconforming structure, prepare a use permit application for the Planning Commission and show compliance with the required findings, including limiting the increase to 50% (except carports/garages) and not exceeding zone coverage (§ 17.96.020.F) .
• If reconstructing after damage, show the footprint will be unchanged and submit building plans compliant with the current California Building Standards Code (§ 17.96.020.C) .
• Demonstrate that repair work is ordinary maintenance (no increase in footprint) if you are not applying for expansion (§ 17.96.020.E) .
• For nonconforming-lot proposals, provide the recorded map or proof of single ownership as of the ordinance effective date (§ 17.96.030) .
• Complete any required site plan review (Chapter 17.82) and address parking, landscaping, screening, and design requirements (see applicable district chapter and parking, landscaping and screening, and design review). Cite § 17.82.030–040 for applicability of site plan review .

Risks & Ambiguities

Plain-English Summary

If your property in Orland has a lawful use or structure that doesn't match today’s zoning, you can generally keep using it — but you cannot enlarge it, move it onto additional land, or resume it after a 12‑month stoppage unless the city allows it; limited expansions require a use permit from the planning commission and rebuilt structures must meet current building-code standards (§ 17.96.020 – § 17.96.030) .

Source References

• Orland Municipal Code, Title 17 — ZONING, Chapter 17.96 (Administration and Enforcement): purpose and nonconforming provisions — § 17.96.005, § 17.96.020, § 17.96.030 .
• R‑1 standards and setbacks: Chapter 17.20 (R‑1) — lot sizes, setbacks, heights (§ 17.20.050–080) .
• R‑2 and R‑3 residential zones: Chapters 17.24 and 17.28 — permitted uses and setbacks (§ 17.24.010–020, § 17.28.010–020) .
• C‑1 and C‑2 commercial zones: Chapters 17.36 and 17.40 — uses, setbacks, height (§ 17.36.130, § 17.40.020, 17.40.140) .
• Downtown Mixed Use (DT‑MU): Chapter 17.42 — purpose, mix-of-uses, downtown requirements (§ 17.42.010–050) .
• Industrial zones (M‑L, M‑H): Chapters 17.48 and 17.52 — lot width, coverage, buffering (§ 17.48.040–050, § 17.52.050–060) .
• Floodway zone: Chapter 17.68 — permitted open uses and conditions (§ 17.68.010–040) .
• Site plan review and applicability: Chapter 17.82 (site plan review) — when it’s required and what it covers (§ 17.82.020–040) .
• Orland ADU rules and state ADU context referenced within Title 17 and ADU guidance (local ADU provisions in Title 17; and state ADU law guidance in the materials provided) — see relevant Title 17 ADU divisions and state ADU guidance (local sections cited above; state ADU handbook excerpts included in the provided materials) .

Retrieved passages

• CBC § 3 (§ 3) High relevance show source text
• Orland Zoning Code (title are) High relevance show source text
• CBC § 3 (§ 3) High relevance show source text
• Orland Zoning Code (§ 3) High relevance show source text
• CBC § 66321 (§ 66321) Medium relevance show source text
• Orland Zoning Code (Section 17.04.030.) Medium relevance show source text
• Orland Zoning Code (§ 3) Medium relevance show source text
• Orland Zoning Code (Section 17.52.020.) Medium relevance show source text
• CBC § 66314 (§ 66314) Medium relevance show source text
• Orland Zoning Code (§ 66333) Medium relevance show source text
• Orland Zoning Code (Section 17.76.190) Medium relevance show source text
• Orland Zoning Code Medium relevance show source text
• Orland Zoning Code (Section 17.42.040.C.1.) Medium relevance show source text
• Orland Zoning Code (§ 3) Medium relevance show source text
• Orland Zoning Code (Section 17.76.040.) Medium relevance show source text
• Orland Zoning Code (§ VI) Medium relevance show source text
• Orland Zoning Code (Title 17) Medium relevance show source text
• Orland Zoning Code (Section 5.30.10) Medium relevance show source text
• CBC § 100 Medium relevance show source text
• Orland Zoning Code (§ 3) Medium relevance show source text
• Orland Zoning Code (chapter and) Medium relevance show source text
• Orland Zoning Code (§ 3) Medium relevance show source text

Cited sections

• Orland Municipal Code, **Title 17 — ZONING**, Chapter 17.96 (Administration and Enforcement): purpose and nonconforming provisions — **§ 17.96.005**, **§ 17.96.020**, **§ 17.96.030** . (Title 17)
• R‑1 standards and setbacks: Chapter **17.20** (R‑1) — lot sizes, setbacks, heights (**§ 17.20.050–080**) . (§ 17.20.050)
• R‑2 and R‑3 residential zones: Chapters **17.24** and **17.28** — permitted uses and setbacks (**§ 17.24.010–020**, **§ 17.28.010–020**) . (§ 17.24.010)
• C‑1 and C‑2 commercial zones: Chapters **17.36** and **17.40** — uses, setbacks, height (**§ 17.36.130**, **§ 17.40.020, 17.40.140**) . (§ 17.36.130)
• Downtown Mixed Use (DT‑MU): Chapter **17.42** — purpose, mix-of-uses, downtown requirements (**§ 17.42.010–050**) . (§ 17.42.010)
• Industrial zones (M‑L, M‑H): Chapters **17.48** and **17.52** — lot width, coverage, buffering (**§ 17.48.040–050**, **§ 17.52.050–060**) . (§ 17.48.040)
• Floodway zone: Chapter **17.68** — permitted open uses and conditions (**§ 17.68.010–040**) . (§ 17.68.010)
• Site plan review and applicability: Chapter **17.82** (site plan review) — when it’s required and what it covers (**§ 17.82.020–040**) . (§ 17.82.020)
• Orland ADU rules and state ADU context referenced within Title 17 and ADU guidance (local ADU provisions in Title 17; and state ADU law guidance in the materials provided) — see relevant Title 17 ADU divisions and state ADU guidance (local sections cited above; state ADU handbook excerpts included in the provided materials) . (Title 17)
• Orland_ZoningCode.md
• 2025 California ADU handbook.md

• Official Orland code library