Local zoning · Firebaugh

Firebaugh — Development Standards

Development Standards under the Firebaugh local zoning and planning code, with the controlling citations.

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Last reviewed: July 2, 2026

Overview

This page summarizes what the City of Firebaugh Zoning Ordinance actually requires for development standards (setbacks, heights, lot coverage, density/FAR-related limits, and related rules) by zoning district. It interprets the local rules so applicants and homeowners know where to look and what to expect. All standards below are drawn from Firebaugh’s zoning chapter and cited to the exact ordinance § referenced in the code excerpts provided.

Important internal links you'll find referenced as context in the text below: the City's general zoning overview, the zoning map and district rules, how parking is applied, design review requirements, how overlay districts and PDs work, landscaping/screening rules, ADU rules, and the State building code:

District-by-district development standards

Below are the Firebaugh districts for which the ordinance text provides explicit dimensional/coverage/density standards. Each district subsection gives the purpose (short), typical permitted uses, the key numeric standards you need to check first, and where those rules apply. All requirements are tied to the controlling § in the Firebaugh Zoning Ordinance.

R-1 / R-1-5 / R-1-4.25 (Single‑Family Residential)

  • Purpose & typical uses: Intended for single‑family dwellings, accessory buildings, accessory dwelling units (ADUs/JADUs), small day‑care homes, and similar low‑intensity residential uses. See district list and permitted uses. § 25-15.3 and § 25-9.3.
  • Key dimensional standards (use these first when evaluating a lot):
    • Minimum lot area: R-1 = 6,500 sf, R-1-5 = 5,000 sf, R-1-4.25 = 4,250 sf. § 25-15.5.
    • Minimum lot width/frontage (interior / corner): R-1: 60'/65'; R-1-5: 50'/55'; R-1-4.25: 40'/45'. Cul‑de‑sac minimum 40'. § 25-15.5.
    • Front setback: R-1 = 20 ft minimum, but a reduced 14 ft front-yard is allowed if a qualifying porch is provided (porch depth/width rules apply). § 25-15.5.
    • Side yards: Interior side = 5 ft minimum; corner street side = 10 ft (20 ft where garage/carport faces the street). § 25-15.5.
    • Rear yard: 10 ft minimum. § 25-15.5.
    • Maximum building height: 25 ft / 2 stories for primary residences; accessory structures = 12 ft. § 25-15.5.
    • Lot coverage: Specific coverage numbers are set in the ordinance exhibits for each zone; check the applicable exhibit for detailed coverage figures. § 25-15.5.
  • Where it applies: City single‑family neighborhoods as shown on the Official Zoning Map; R‑1 subdistricts are listed in § 25-15.2. § 25-9.3.

Note: Firebaugh also has Traditional Neighborhood variants labelled R-1 (TN), R-1-5 (TN) and R-1-4.25 (TN). The TN subdistricts have slightly different porch/setback orientation rules and in some exhibits allow 15 ft front yards where illustrated—see § 25-17.5 for the TN subdistrict standards and porch orientation requirements. § 25-17.5.

R-2 (Low‑Density Multifamily) and R-3 (Medium/High‑Density Multifamily)

  • Purpose & typical uses: Duplexes, small multi‑unit buildings, accessory uses and multifamily housing consistent with the General Plan. § 25-19.3.
  • Key dimensional standards:
    • Unit density: R-2 = 1 unit / 3,250 sf; R-3 = 1 unit / 1,500 sf. R-3 parcels > 3/4 acre must achieve a minimum 20 units/acre unless affordability can be shown otherwise. § 25-19.6.
    • Minimum lot widths / frontages: Interior lots = 60 ft; corner lots = 65 ft for these districts; cul‑de‑sac 40 ft. § 25-19.6.
    • Minimum lot depth: 100 ft for newly created lots. § 25-19.6.
    • Minimum lot area: R-2 = 6,500 sf, R-3 = 7,500 sf (minimum area for newly created lots). § 25-19.6.
    • Maximum building height: 25 ft / two stories for primary structures; accessory 12 ft. § 25-19.6.
    • Lot coverage: R-2 = 50% maximum; R-3 = 80% maximum. § 25-19.6.
    • Yard (setbacks): Front = 15 ft; Interior side = 5 ft; Corner street side = 10 ft (with 20 ft required where a garage/carport faces the street); Rear = 10 ft. § 25-19.6.
  • Where it applies: Multi‑family parcels identified on the Official Zoning Map. Confirm parcel zoning with the Planning Department or GIS. § 25-9.3.

MHP (Mobile Home Park)

  • Purpose & permitted uses: Mobile home parks and related support uses; parks are subject to conditional use permit and specific park standards. § 25-37.3–.4.
  • Key standards:
    • Density: 1 mobile home per 2,400 sf of park area; RV area standards differ. § 25-37.4.
    • Minimum parcel size: 1.5 acres. § 25-37.4.
    • Individual space size: 1,500 sf (30' x 50') minimum. § 25-37.4.
    • Setbacks (park-wide): Front/side/rear = 15 ft; mobile-home space setbacks: front 10 ft, side 5 ft, rear 10 ft. § 25-37.4.
    • Coverage: No more than 75% coverage of an individual space. § 25-37.4.

UR / U‑R (Urban Reserve)

  • Purpose & uses: Reserved lands and areas planned for future growth; the ordinance provides development‑ready standards when applicable. See district list. § 25-9.3 and the UR standards at § 25-35.
  • Representative standards (check the exact subsection for site-specific rules):
    • Building height: 35 ft / two stories unless a conditional use permit allows taller. § 25-35.*.
    • Yards (example figures shown in the UR section): Front = 35 ft, Side = 20 ft, Rear = 20 ft (confirm exact sub‑section for your site). § 25-35.*.

PD (Planned Development) overlay

  • Purpose & applicability: The PD overlay is applied in combination with a base zone to allow flexibility from the base standards if a development plan shows superior design/performance. PDs must submit a development plan and comply with site plan/design review requirements. § 25-39.1–.7.
  • Key standards and flexibility:
    • Minimum PD residential site area: 15,000 sf for planned residential developments. § 25-39.7(a).
    • The PD process allows requests for increases in density up to 25%, reductions in lot size, street width, and yard setbacks when findings justify them; at least 10% of gross area must be devoted to common open space for PD projects unless otherwise found. § 25-39.7(c–g).
    • PD approvals require a development plan and compliance with design review (§ 25-53) before construction. § 25-39.6–.7.

Accessory Dwelling Units (ADUs) and JADUs

  • Allowed in all residential zones where primary residences are permitted; ADU/JADU standards are intended to follow state law but must also meet applicable local development standards unless state law preempts. See § 25-41.9 for the Firebaugh ADU rules. § 25-41.9.
  • Local highlights:
    • ADUs must comply with the zoning district’s lot coverage, parking, height, setback, open space, landscape, and architectural review rules unless state law overrides specific local limits. § 25-41.9( c ).
    • Detached ADU height: 1 story / 16 ft unless state allowances apply (see the municipal ADU subsection and state ADU law). § 25-41.9(6).
    • Detached ADU setbacks may be reduced to 4 ft from side/rear lines per local ADU rules (subject to state law reconciliation). § 25-41.9(4).

Quick reference table — Most decision‑relevant numeric standards

District Front setback Side (interior) Corner/Street side Rear setback Height (primary/accessory) Lot coverage / density Code Reference
R-1 20 ft (14 ft w/ qualifying porch) 5 ft 10 ft (20 ft for garage) 10 ft 25 ft / 12 ft Min lot area 6,500 sf § 25-15.5
R-1-5 20 ft (14 ft w/ porch) 5 ft 10 ft (20 ft for garage) 10 ft 25 ft / 12 ft Min lot area 5,000 sf § 25-15.5
R-1-4.25 10 ft (20 ft for garage portion) 5 ft 10 ft (20 ft for garage) 10 ft 25 ft / 12 ft Min lot area 4,250 sf § 25-15.5
R-2 15 ft 5 ft 10 ft (20 ft for garage) 10 ft 25 ft / 12 ft 1 u / 3,250 sf; coverage 50% § 25-19.6
R-3 15 ft 5 ft 10 ft (20 ft for garage) 10 ft 25 ft / 12 ft 1 u / 1,500 sf; coverage 80% § 25-19.6
MHP Park front 15 ft; space front 10 ft Space side 5 ft N/A Park rear 15 ft; space rear 10 ft 25 ft / accessory 12 ft 1 mobile home / 2,400 sf; 75% max coverage § 25-37.4
UR / U‑R 35 ft (example in UR text) 20 ft (example) — 20 ft 35 ft Check specific UR subsection § 25-35.*
PD (overlay) Flexible by approved PD plan Flexible Flexible Flexible Flexible (per plan) PD may allow +25% density; minimum open space 10% § 25-39.7

Always confirm the exact exhibit in the ordinance that corresponds to your parcel; exhibits and sub‑sections include illustrations with small but important differences. § 25-15.5, § 25-19.6, § 25-37.4, § 25-39.7.

Practical guidance & interpretation notes

  • Setbacks govern where buildings can sit — always measure setbacks from the property line or back of sidewalk as specified; garages that face streets commonly require a larger 20 ft setback. See the yard and garage‑setback rules in the R‑zone exhibits. § 25-15.5, § 25-19.6.
  • Lot coverage and FAR‑style intensity are enforced via maximum coverage percentages and minimum lot sizes/densities rather than a single citywide FAR figure. The R‑zones use coverage limits (e.g., 50% in R-2, 80% in R-3) and explicit unit/acre density caps. § 25-19.6.
  • If a development needs small departures, the City offers a Minor Deviation procedure (administrative) that allows up to 20% relaxations of area/dimension limits in limited circumstances; the rules and findings are in the minor deviation chapter. § 25-55.13–.18.
  • Projects in the PD overlay are commonly the route to get deliberate flexibility (density, setbacks, lot size) but expect a development plan, findings, and design review. § 25-39.5–.7; § 25-53.
  • ADU proposals must be evaluated against both the ADU rules and the underlying zone’s standards; local ADU rules allow detached ADUs to be one story / 16 ft and relax side/rear setbacks to 4 ft in some cases, but state ADU law can supersede conflicting local provisions — check the ADU subsection and state law. § 25-41.9.

Checklist

  • Confirm parcel zoning on the Official Zoning Map (see § 25-9.3) and the applicable subdistrict (R-1 vs R-1 (TN), etc.).
  • Verify minimum lot area and lot width/frontage for the zone § (e.g., § 25-15.5, § 25-19.6).
  • Measure proposed building footprints against front/side/rear setbacks and garage setback rules (check the exhibit for your zone). § 25-15.5; § 25-19.6.
  • Confirm maximum height (primary and accessory) for the zone. § 25-15.5; § 25-19.6.
  • Calculate lot coverage and unit density (or units/acre) limits. § 25-19.6; § 25-37.4.
  • If proposing ADU/JADU, apply § 25-41.9 ADU rules and cross-check with state ADU law. § 25-41.9.
  • Confirm parking requirements under Firebaugh Parking (off‑street parking standards referenced through § 25-45). § 25-35.7.
  • If seeking reductions, consider Minor Deviation (§ 25-55.) or a PD zone change (§ 25-39.) and prepare findings.
  • Check whether design review (§ 25-53) or other overlays (PD, historic) apply to your parcel.

Risks & Ambiguities

Issue Why it matters What to verify
Conflicting front‑yard figures between R-1 exhibits and R-1 (TN) exhibits Firebaugh's ordinance contains multiple exhibits/subsections (R-1 vs R-1 (TN)) that show different porch/setback exceptions. Building permit setbacks may depend on which R-1 subdistrict applies. Verify the parcel’s exact zone/subdistrict on the Official Zoning Map and use the exhibit tied to that subdistrict: § 25-15.5 and § 25-17.5.
ADU local limits vs state ADU law State ADU law can override local rules (size/height/setbacks). Local ADU rules reference underlying zone standards but must be reconciled with state preemption. Apply § 25-41.9 and consult California ADU statutes; when in doubt, verify with the Planning Department. § 25-41.9.
Which exhibit applies for corner lots/cul‑de‑sac widths Different exhibits and sections provide specific corner/culexceptions—using the wrong table can cause misinterpretation of buildable area. Confirm the exhibit cited by your zone’s development standards: § 25-15.5 (Table 15‑1/15‑2) or § 25-19.6 (Exhibit 19‑1).
Density vs density bonus / PD adjustments PDs and State density bonus rules may alter unit counts and lot/layout rules. Check PD provisions (§ 25-39.7) and any applicable state density‑bonus rules; verify desired density with Planning.
Nonconforming structures Nonconforming structures have limits on enlargement/alteration. Unclear preexisting conditions can affect feasibility. Confirm nonconforming status per § 25-61 and whether proposed work is permitted. § 25-61.

Information Gaps

  • The uploaded excerpts do not show a citywide expressed Floor Area Ratio (FAR) metric used across zones; Firebaugh uses lot coverage and density limits instead. Not found in retrieved materials.
  • Complete parking schedule (the detailed table of required parking spaces by use) is referenced (e.g., § 25-45) but the parking table itself was not included in the retrieved snippets. Verify required stall counts with § 25-45 or the Planning Department. § 25-35.7.
  • Full text of UR (U‑R) zone exhibits and any site‑specific exceptions beyond the example yard/height figures are not fully shown in the excerpts. Verify with the Official Zoning Map and full § 25-35 text. § 25-35.*.

Plain-English Summary

Firebaugh’s zoning chapter sets fixed minimum lot sizes, setbacks, heights and lot‑coverage/density limits by zone: single‑family (R‑1 series) typically requires 20 ft front setbacks and 25 ft building heights; multifamily (R‑2/R‑3) uses explicit units/acre and coverage caps (e.g., R‑2 = 1 unit per 3,250 sf, R‑3 coverage up to 80%); mobile home parks, PD overlays, and ADUs have their own special rules. Always confirm the parcel’s zone/subdistrict and consult the specific § and exhibit cited in the ordinance. § 25-15.5; § 25-19.6; § 25-37.4; § 25-39.7; § 25-41.9.

Source References

  • Firebaugh Zoning Ordinance, Chapter 25 (Zoning) — adoption and district list, § 25-1 and § 25-9.3.
  • R‑1 development standards and exhibits: § 25-15.5 (lot area, setbacks, heights, porch exceptions).
  • R‑1 (TN) development standards: § 25-17.5 (TN porch/setback orientation).
  • R‑2 / R‑3 multifamily development standards and densities: § 25-19.6 and Exhibit 19‑1.
  • UD / UR (Urban Reserve) standards and related yard/height examples: § 25-35 subsections.
  • MHP (Mobile Home Park) standards: § 25-37.4 (density, lot sizes, setbacks).
  • Planned Development (PD) overlay development standard flexibility: § 25-39.7.
  • Accessory Dwelling Units (ADUs/JADUs): § 25-41.9 (local ADU rules and how they relate to zone standards).
  • Minor deviations / reasonable accommodations: § 25-55.13–.18 (administrative relief up to 20% in some standards).
  • Nonconforming uses & structures: § 25-61.

Sources

Retrieved passages

  • Firebaugh Zoning Code High relevance
  • Firebaugh Zoning Code (§ 25-55.14.) High relevance
  • Firebaugh Zoning Code (§ 25-35.6.) High relevance
  • Firebaugh Zoning Code (Section 18007) High relevance
  • Firebaugh Zoning Code (§ 25-39.4.) High relevance
  • Firebaugh Zoning Code (§ 25-19.5.) High relevance
  • Firebaugh Zoning Code (§ 25-17.4.) High relevance
  • Firebaugh Zoning Code (§ 25-37.5.) High relevance

Cited sections

Frequently asked questions

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

You can build a single‑family dwelling plus typical accessory buildings (garages, sheds), an ADU/JADU subject to § 25-41.9, and permitted accessory uses like home occupations and small day care. Check the R‑1 permitted uses list and the development standards in § 25-15.5 for setbacks, height and lot area. § 25-15.3; § 25-15.5.

What are Firebaugh setback requirements for single‑family homes?

General single‑family setbacks in the R‑1 series are front 20 ft (14 ft allowed with porch), interior side 5 ft, corner street side 10 ft (20 ft if a garage faces the street), rear 10 ft per § 25-15.5. If your property is in a Traditional Neighborhood subdistrict (R‑1 (TN)), some exhibits show a 15 ft front setback and specific porch/orientation rules — use § 25-17.5 for TN lots. § 25-15.5; § 25-17.5.

How tall can I build in Firebaugh?

Standard residential height limits are 25 ft / two stories for primary dwellings and 12 ft for accessory structures in most R‑zones. Some nonresidential/UR areas allow 35 ft; PDs/conditional uses can request taller buildings if the required findings are made. See § 25-15.5, § 25-19.6, § 25-35 and § 25-39.7.

What lot coverage or density rules apply to multifamily development?

R-2 limits lot coverage to about 50% and density to 1 unit per 3,250 sf; R-3 allows up to 80% coverage and density 1 unit per 1,500 sf (with a minimum density requirement on larger parcels). See § 25-19.6 and the R‑2/R‑3 exhibit. § 25-19.6.

Can I put an ADU anywhere on my residential lot?

ADUs are allowed in all residential zones where a primary dwelling is permitted, but they must meet ADU rules in § 25-41.9 and the underlying zone’s lot coverage/height/setback rules unless superseded by state ADU law. Detached ADUs are locally limited to one story / 16 ft and can use 4 ft side/rear setbacks in some cases; still, confirm state ADU preemption. § 25-41.9.

What if my building is nonconforming to current standards?

A legally existing nonconforming structure may be maintained but enlargements/alterations are limited: alterations that increase the nonconformity are generally prohibited. See the nonconforming uses and structures rules in § 25-61 for continuation, repair and limits on expansion. § 25-61.

Do I need design review for a multifamily or PD project?

Yes — PD projects and many multifamily developments require site plan and design review per § 25-39.6 and § 25-53. PD development plans must be approved before development and must include elevations, open-space plans, and infrastructure descriptions. § 25-39.5–.7; § 25-53.

Can the City grant small deviations from the standards?

The City provides a Minor Deviation procedure that allows limited administrative relaxations (e.g., up to 20% for some dimensional standards) if findings are met; the application, findings, and appeal rules are in § 25-55.13–.18. Confirm fees and submittal requirements with Planning. § 25-55.13–.18.

What are the rules for garages facing the street?

Garages or carports that open onto a public street must be set back 20 ft from the back of sidewalk or property line (whichever is greater), and the garage face should not exceed 50% of the dwelling façade in some R‑zones. See the garage setback and design rules in § 25-15.5 and § 25-19.6 exhibits. § 25-15.5; § 25-19.6.

If my parcel is in a PD overlay, what can I change?

A PD can alter base zone standards if the development plan and findings support it; PD rules permit requests for increases in density (up to 25%), reductions in lot size, street width, and yard setbacks as part of the PD submittal described in § 25-39.7. PD projects must still meet public‑benefit findings. § 25-39.7.

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