Local zoning · Susanville

Susanville — Variances and Exceptions

Q: When will the Planning Commission allow a variance?

A variance will be allowed only when you show special circumstances (size, shape, topography, location or surroundings) that make strict application of the zoning code deprive the property of privileges enjoyed by similar nearby parcels. The governing test and procedural steps are in § 17.112.010 ; the Commission must make the required findings and may attach conditions.

Q: How long does a variance approval last, and can it be revoked?

Every variance granted under the code is revocable ; the code sets out revocation/expiration rules at § 17.112.040 . A variance also expires if the authorized activity has not been actively and substantially commenced within one year of approval unless extended for cause. Revocation requires notice and a hearing.

Q: Does the flood overlay (F‑2) change how variances are reviewed?

Yes. The F‑2 restrictive flood combining district imposes additional restrictions when combined with any principal district; where conflict exists the more restrictive rule controls. Any variance that would affect flood protection should be coordinated with floodplain management rules; see § 17.92.010–020 .

Variances and Exceptions under the Susanville local zoning and planning code, with the controlling citations.

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Last reviewed: July 2, 2026

Overview

This page explains how the City of Susanville handles variances and exceptions under the local zoning code: what the rules require, how the Planning Commission and City Council decide, and how the rules interact with district standards (setbacks, height, uses). For the citywide context see the Susanville zoning & planning overview and for the code that drives dimensional standards see the Development Standards page. This guidance is drawn directly from the Susanville Municipal Code; specific § citations are provided so you can check the ordinance text and staff interpretations.

Key takeaways up front: the city’s variance authority is narrow — a variance is available only when "special circumstances" of the parcel cause undue hardship, a variance cannot authorize a use not allowed in the zone, and all variance approvals are subject to conditions and are revocable. See the controlling variance provisions at § 17.112.010 and the appeal and revocation rules at § 17.112.030 and § 17.112.040.

(Internal links: for related review topics see the city’s pages on parking, design review, overlay districts, ADUs, and the California Building Standards Code.)

How Susanville treats Variances and Exceptions (plain-English synthesis)

The zoning code permits variances from "terms of any regulation established by the zoning plan" only when the property’s special circumstances (size, shape, topography, location, surroundings) make strict application deprive the parcel of privileges enjoyed by similarly zoned neighboring properties. The requirement and list of sample circumstances is found in § 17.112.010.
The Planning Commission hears variance applications (public hearing required); the Commission may approve, conditionally approve or deny, and must make explicit findings that the variance standards are met. See § 17.112.010(A–F).
A variance may never be used to authorize a use that is not already allowed by the zone’s regulations — variances only adjust quantitative or locational standards (setbacks, lot size, height, coverage), not change allowed use categories — spelled out in § 17.112.010.
Conditions, bonds or dedications may be required; every variance is revocable and can expire if the use does not commence within one year (see § 17.112.040).
"Exceptions" to specific chapter rules (for example, sign-size exceptions or front-yard exceptions in commercial districts) are often implemented through use permits or administrative approvals; those specific exception routes are called out in the relevant chapters (example: § 17.128 for signs; § 17.32.050 for front-yard exceptions in C‑1).

Practical guidance: plan to justify both the physical constraint (topography, lot shape, etc.) and parity with neighboring lots (show that other properties enjoy similar privileges) — the city expects a factual record to support the findings. Cite and document site geometry, photos, plat maps, and alternatives (why a smaller adjustment won’t work).

District-by-district summary (how variances interact with selected Susanville districts)

Below are the districts most frequently involved in variance requests; each subsection lists the district name (as used in Susanville code), short purpose, typical permitted uses, key dimensional standards that applicants commonly ask to vary, and where the district applies. For full permitted-use lists and procedural cross‑references, check the cited sections.

Note: where the code refers to standard tables or other sections (for example lot/yard standards), I cite the controlling section number so you can inspect the precise requirement. Verify with the jurisdiction for parcel‑specific interpretations.

Neighborhood Commercial — C‑1

Purpose: Neighborhood commercial district for convenience goods and services near residential areas. § 17.32.010.
Typical permitted uses: convenience market, small retail, personal services, small professional offices, and in‑building residences subject to R‑1 standards. § 17.32.020.
Key dimensional standards (decision‑relevant): Front yard 10 ft (exceptions where district abuts residential), maximum one story / 20 ft in many portions (see § text), minimum building site 10,000 sq ft (unless otherwise provided). Front‑yard exceptions can be authorized by a use permit (see § 17.32.050.C, which explicitly allows front yard exceptions in established commercial areas).
Where it applies: the district covers neighborhood shopping locations; exceptions (front yard, signage) often arise when older buildings predate the code.

Single‑Family Residential — R‑1

Purpose: Single‑family residential to provide fully serviced lots for single‑family homes. § 17.12.010.
Typical permitted uses: single‑family residences, ADUs (accessory dwelling units) and certain accessory structures; ADUs are specifically allowed in R‑1 (see § 17.12.020.C and the ADU chapter). § 17.12.020.
Key dimensional standards: the code incorporates R‑1 site development standards (see § 17.12.060 for the detailed yard/coverage/height rules referenced in the R‑1 chapter); standard rules for yards are also in the general development standards § 17.96.020. When applicants seek variances they most commonly request reduced side or rear setbacks, reduced lot size (substandard lot relief) or lot coverage flexibility.
Where it applies: established single‑family neighborhoods across the city. ADU requests often interact with variance rules when existing setbacks do not meet local ADU standards; see "Information Gaps" for how the code treats ADU‑specific variances. Also see the ADU page for state‑law interactions.

Duplex / Triplex Residential — R‑3 and R‑3(A)

Purpose: allow duplex and triplex forms and medium density residential development. Chapter 17.20.
Typical uses: duplexes, triplexes, accessory units and other residential uses permitted in medium density zones. § 17.20.010 and related subsections.
Key standards: density limits (max 12 dwellings/acre), yard standards often front 15 ft / side 5 ft / rear 15 ft depending on configuration and whether townhomes/attached types are proposed (see R‑3 site standards). Variances usually involve setback or lot‑area reductions.

Multifamily Residential — R‑4

Purpose: higher‑density residential (triplexes, fourplexes and larger). Chapter 17.24.
Typical uses: multifamily units, supportive housing, transitional housing, accessory units. § 17.24.020.
Key standards: minimum lot area per dwelling (e.g., 2,000 sq ft per dwelling), maximum lot coverage tiers (e.g., triplex 40% / fourplex 50% / 5+ units 60%), height 35 ft for main buildings unless modified by permit. Variances frequently request more coverage or reduced yards for infill projects. § 17.24.050.

Light Industrial — M‑L

Purpose: provide areas for low‑intensity manufacturing, processing and distribution. § 17.52.010.
Typical permitted uses: light manufacturing, warehousing, wholesale, research & development, professional offices accessory to industry. § 17.52.020.
Key standards: minimum building site 20,000 sq ft, height up to 45 ft (with lower one‑story limits adjacent to residential), landscaped buffer 25 ft where industrial abuts non‑industrial uses. Variances here often concern setbacks, off‑street parking, or buffer width. § 17.52.050.

Restrictive Flood Combining — F‑2 (overlay)

Purpose: flood hazard management; when combined with principal districts it imposes additional restrictions to minimize flood risk. § 17.92.010.
Permitted uses: generally the same as the underlying district but subject to additional floodplain/permitting requirements; in some cases a use permit is required. § 17.92.020.
Variance interaction: where a variance would allow reduced flood protection standards, additional state/federal flood variance rules and FEMA considerations apply (confirm with planning/floodplain staff). The F‑2 text instructs that where conflict exists the more restrictive controls. § 17.92.010.

Historic Preservation Combining — H

Purpose: preserve historic resources; historic combining district standards supplement or supersede the underlying zone where applied. Chapter 17.88.
Variances: alterations in the historic district often require design review and historic‑district findings — variances to protected features are judged in light of historic preservation goals (see § 17.88).

Quick reference table — decision‑relevant standards / typical variance targets

Topic / standard	Typical City requirement	How applicants ask to vary	Code reference
Variance standard (why allowed)	Only for special circumstances (size/shape/topography/location/surroundings)	Applicant must prove strict application deprives parcel of privileges	§ 17.112.010
Who hears it / appeals	Planning Commission (hearing), appeal to City Council within 5 calendar days	Public hearing with mailed/published notice	§ 17.112.010, § 17.112.030
R‑1 (single family) — common variance targets	Setbacks / lot size / lot coverage / garage setback	Reduced side/rear setbacks or lot‑size relief for infill	§ 17.12.020 & R‑1 site standards (see § 17.12.060)
C‑1 (neighborhood commercial) — common targets	Front yard exceptions, sign size/height	Front yard exceptions via use permit; sign exceptions via planning action	§ 17.32.050.C; § 17.128.F
M‑L (light industrial) — common targets	Buffer widths, setbacks, parking	Requests for smaller buffer or fewer parking spaces (must meet review findings)	§ 17.52.050
Revocation / expiration	Variance revocable; expires if not commenced in 1 year	Commission can revoke for noncompliance or nuisance	§ 17.112.040

Checklist — what an applicant must satisfy (practical)

Prepare a complete variance application and pay the fee (application filed with Community Development). § 17.112.010(A–B).
Provide site plans, elevations, legal description, photos, and a written statement demonstrating special circumstances (size, shape, topography, location or surroundings) and why strict application deprives the property of privileges enjoyed by other similar parcels. § 17.112.010.
Show alternatives considered and why they are infeasible (i.e., demonstrate the variance requested is the minimum necessary). § 17.112.010 (findings requirement).
Include CEQA checklist/analysis materials as required; city staff will route CEQA review. § 17.112.010(C).
Expect Planning Commission public hearing; supply neighborhood notice materials if requested. § 17.112.010(E).
If approved, meet all conditions of approval (security, bonds, dedications, pre‑conditions) before the variance becomes effective; building permits dependent on resolution/appeal periods must be respected. § 17.112.010(F–I) and § 17.112.040(D–E).
If appealed, file notice of appeal within 5 days and expect Council hearing. § 17.112.030.

Risks & Ambiguities

Issue	Why it matters	What to verify
What counts as special circumstances?	Variance approval hinges on this finding — vague testimony or unsupported claims usually fail.	Review § 17.112.010 and coordinate pre‑application with planning staff to confirm whether the parcel’s geometry/topography matches precedent.
Can a variance change use (e.g., allow commercial where residential is required)?	The code expressly prohibits variances that authorize uses not allowed in the zone. Granting a use change requires rezoning or a use permit where allowed.	Variances cannot authorize a new use; see § 17.112.010. Verify with staff if a use permit or zone amendment is the correct path.
Interaction with ADU state law	ADU approvals are constrained by state ADU law; local variances may conflict with state ADU protections if over‑applied.	The code allows ADUs in R‑zones (e.g., § 17.12.020.C). For ADU‑specific variance policy, consult the ADU page and planning staff; explicit ADU‑variance text is not detailed in the retrieved materials. Verify with the jurisdiction.
"Exceptions" vs. "variances" vs. "waivers"	The code uses variances and use permits; the term "waiver" is not consistently defined.	Search the identified chapters for the specific exception route (e.g., sign exceptions use a use permit under § 17.128). If "waiver" is needed, verify practice with staff.
Fees and timelines	Fees are set by City Council resolution; amounts and some timelines (e.g., hearing scheduling) are described but dollar figures are not in the zoning text.	Fee amounts: Not in retrieved materials (fees set by City Council resolution). Verify current fee schedule with Community Development. Not found in retrieved materials.

Plain‑English Summary (for homeowners)

A variance in Susanville is a narrow, discretionary allowance to bend a numeric zoning rule (like a setback or lot size) when a property’s physical characteristics make the rule impractical — you must show the hardship is unique to the parcel, a variance cannot let you do a use that the zone forbids, and the Planning Commission will hold a public hearing and set conditions if it approves. See § 17.112.010 for the main test and § 17.112.030–040 for appeals and revocation.

Source References

Variance standards and procedure: § 17.112.010 (application, findings, staff report, public hearing).
Appeals of variance/use permit decisions: § 17.112.030 (appeals to City Council).
Revocation / expiration of variance or use permit: § 17.112.040.
R‑1 Single‑family permitted uses and ADU allowance: § 17.12.010–020 and reference to R‑1 site standards § 17.12.060.
C‑1 Neighborhood Commercial purpose, uses and front‑yard exception: § 17.32.010–050.
M‑L Light Industrial purpose, permitted uses and site standards: § 17.52.010–050.
Flood overlay (restrictive flood combining): § 17.92.010–020.
General development / yard standards: § 17.96.010–020.
Sign exceptions referenced in sign chapter: § 17.128 (exceptions to sign standards via use permit).
Zoning district list and definitions (how zones are named): § 17.04.070 and Chapter headings (17.x).

Related internal resources mentioned above (first occurrence links):

Susanville zoning & planning overview: Susanville zoning & planning overview
Susanville Zoning (menu page): Susanville Zoning
Development Standards: Susanville Development Standards
Parking: Susanville Parking
Design review: Susanville Design Review
Overlay districts: Susanville Overlay Districts
ADUs: Susanville ADUs
California Building Standards Code: California Building Standards Code

Information Gaps

Exact current application fee amounts and fee schedule for variance or use‑permit applications: fees are set by Council resolution, but the numeric fee schedule is not in the retrieved zoning text. Verify with Community Development. Not found in retrieved materials.
Detailed local procedure or standard for ADU‑specific variances (how the city reconciles state ADU timing/limits with variance findings): the code confirms ADUs are allowed in R‑zones but does not include an ADU‑variance special rule in the retrieved materials — verify with planning staff.
Any internal city administrative checklists/templates for variance findings or staff report format (those are practice documents, not in the code). Not found in retrieved materials.

Sources

Retrieved passages

CBC § 16.7 (§ 16.7) High relevance
Susanville Zoning Code (§ 2) High relevance
Susanville Zoning Code (section shall) High relevance
Susanville Zoning Code (chapter and) High relevance
Susanville Zoning Code (§ 2) High relevance
Susanville Zoning Code (§ 2) Medium relevance
Susanville Zoning Code (section is) Medium relevance
CBC § 66321 (§ 66321) Medium relevance
Susanville Zoning Code (§ 16.7) High relevance
Susanville Zoning Code (§ 66332) Medium relevance
Susanville Zoning Code (§ 17.120.090.) Medium relevance
Susanville Zoning Code (§ 17.36.050.) Medium relevance
Susanville Zoning Code (section will) Medium relevance
Susanville Zoning Code (chapter and) Medium relevance
Susanville Zoning Code (section will) Medium relevance
Susanville Zoning Code (§ 2) Medium relevance
Susanville Zoning Code (section will) Medium relevance
Susanville Zoning Code (section shall) Medium relevance
Susanville Zoning Code (section will) Medium relevance

Cited sections

Official Susanville code library

Frequently asked questions

What can I build on an R-1 lot in Susanville?

Single‑family homes and accessory uses are permitted in the R‑1 district; specifically the code lists single‑family residences, ADUs (attached, detached, junior) and common accessory structures as permitted uses under § 17.12.020. If your proposal needs departures from setbacks, lot coverage, or other numeric standards, a variance is the mechanism but the variance cannot be used to authorize a use not otherwise allowed in the zone.

What are Susanville’s setback requirements for homes?

Setbacks are governed by the district development standards and the general development standards: see the R‑zone site development provisions (R‑1 site standards referenced at § 17.12.060) and the citywide yard rules in § 17.96.020. Typical residential yard dimensions are set in the R‑zone chapters; consult the specific district section for exact numbers and consider a pre‑application meeting for parcel‑specific interpretation.

When will the Planning Commission allow a variance?

A variance will be allowed only when you show special circumstances (size, shape, topography, location or surroundings) that make strict application of the zoning code deprive the property of privileges enjoyed by similar nearby parcels. The governing test and procedural steps are in § 17.112.010; the Commission must make the required findings and may attach conditions.

Can I use a variance to change a property’s allowed use to commercial?

No. The Susanville code explicitly forbids granting a variance that would authorize a use not expressly allowed by the zone regulations. Use changes require the correct entitlement (rezoning or a use permit where allowed), not a variance. See § 17.112.010.

How long does a variance approval last, and can it be revoked?

Every variance granted under the code is revocable; the code sets out revocation/expiration rules at § 17.112.040. A variance also expires if the authorized activity has not been actively and substantially commenced within one year of approval unless extended for cause. Revocation requires notice and a hearing.

Do sign or front‑yard “exceptions” use the variance process?

Some exceptions (for signs, front‑yard in older commercial areas) are handled through use permits or explicit exception provisions in those chapters — for example § 17.128 allows sign exceptions through a use permit, and § 17.32.050.C allows front‑yard exceptions in C‑1 with a use permit. Read the district or chapter that contains the standard you want to change to see the exception route.

If I apply for a variance, what notices/hearings will happen?

The Planning Commission holds a public hearing after the application is accepted as complete; notice is given by publication and mail consistent with Government Code procedures. Decisions may be appealed to the City Council within the appeal period (see § 17.112.030). Document submittal and CEQA review are required as part of the application.

Does the flood overlay (F‑2) change how variances are reviewed?

Yes. The F‑2 restrictive flood combining district imposes additional restrictions when combined with any principal district; where conflict exists the more restrictive rule controls. Any variance that would affect flood protection should be coordinated with floodplain management rules; see § 17.92.010–020.

If I don’t like the Planning Commission’s decision, how quickly must I appeal?

An interested person may appeal a Planning Commission decision on a variance by filing a notice of appeal with the City Clerk within five calendar days of the decision, following the requirements in § 17.112.030.

I want to add an ADU but my lot doesn’t meet setbacks — do I need a variance?

ADUs are allowed in many residential zones (see R‑zone ADU references such as § 17.12.020.C). How an ADU interacts with variance standards is not fully spelled out in the retrieved zoning sections — in practice you may need a variance for local setback relief, but state ADU law can limit local restrictions. Consult planning staff and the ADU resource page before filing; the ordinance text on local ADU‑variance interactions was not detailed in the materials retrieved. Verify with the jurisdiction.

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