San Fernando — Development Standards

Last reviewed: July 2, 2026

Overview

This page summarizes the San Fernando Municipal Code development standards that control setbacks, heights, lot coverage, density, and related site rules in the City of San Fernando. It is a San Fernando–specific synthesis (not building code); all numeric rules below are taken from the San Fernando Zoning/Planning ordinance and tied to the controlling municipal code sections. Where the local code is silent or ambiguous I note that and suggest verification with the city.

Key development rules (citywide)

• Front, side and rear yard depths, maximum building height, maximum lot coverage, minimum lot sizes, and density are established in the City zoning tables and overlay sections. See the residential tables in § 106-43 for R-1, R-2, R-3; the commercial tables in § 106-73 and development standards § 106-74 for C-1, C-2, SC; the industrial tables in § 106-103 and standards § 106-104 for M-1, M-2; overlay rules in § 106-165 (RPD) and § 106-175 (MUO).

• Exceptions (lot-by-lot averaging, narrow/short lots, projections into yards) are handled in § 106-188 and § 106-189; discretionary minor modifications are authorized to the director under other modification provisions noted in the code.

• Off-street parking dimensional standards and aisle widths are found in § 106-325 and related parking divisions; parking reductions and director accommodations are provided in several code subsections. For project parking requirements see the Parking rules.

(First mentions: see parking, design review, overlay zones, signage, nonconforming uses, variances, ADUs, and the California Building Standards Code.)

District-by-district breakdown

R-1 (single‑family residential)

• Purpose & typical uses: Single-family detached residences (see multi-family limits and accessory uses in the R-1 zone). Key accessory/ADU rules reference Article IV ADU provisions.
• Key dimensional standards (summary): maximum height 35 ft, front setback 20 ft, side setback 5 ft, rear setback 20 ft, maximum lot coverage 50%. Minimum lot size 7,500 sq ft, minimum width 50 ft, depth 100 ft. See § 106-43 and § 106-44.
• Where it applies: all parcels mapped R-1 on the official zoning map. Verify site-specific lot-size exceptions (small/larger lot exceptions) in § 106-188.

R-2 (two‑family or small multi-family)

• Purpose & typical uses: Two‑family and small multi-family dwellings and accessory uses.
• Key dimensional standards: maximum height 35 ft, front 20 ft, side 5 ft, rear 20 ft, maximum lot coverage 40%, minimum lot size 7,500 sq ft; density stated as 1 unit per 2,562 sq ft of lot area. See § 106-43.

R-3 (medium‑density multiple‑family)

• Purpose & typical uses: Multiple‑family residential (apartments).
• Key dimensional standards: maximum height 45 ft, front 20 ft, side 5 ft, rear 15 ft (table varies by condition), maximum lot coverage 40%, density 1 per 1,013 sq ft (see table). See § 106-43.

RPD — Residential Planned Development Overlay

• Purpose & typical uses: Allows planned developments within residential zones to achieve alternative site planning while remaining within General Plan density; applies only where an RPD overlay is adopted. See § 106-163 and § 106-165.
• Key dimensional standards: maximum height 35 ft or 2 stories, front setbacks 15–25 ft (20 ft average), side 10 ft, rear 25 ft, maximum lot coverage 50%, minimum project area 2 acres, minimum building site area 5,000 sq ft. Density cannot exceed what the General Plan allows for the site. See § 106-165.

MUO — Mixed‑Use Overlay (MUO)

• Purpose & typical uses: Tailors mixed commercial/residential projects on specified corridors; requires a residential component to occupy at least 50% of gross floor area where residential is proposed (and a minimum residential density if residential). See § 106-175.
• Key dimensional standards: residential density 20–35 du/acre where residential is proposed; commercial/mixed projects list Floor Area Ratio (FAR) as a table element but the exact FAR note referenced by the MUO table is not fully legible in the retrieved material — verify with the jurisdiction (see Information Gaps). See § 106-175.

C-1, C-2, SC (commercial zones)

• Purpose & typical uses: Neighborhood and general commercial uses; SC is a specialized commercial district. See § 106-73 and § 106-74.
• Key dimensional standards (summary): maximum height 45 ft (heights higher than 45 ft require CUP), front setback typically 10 ft, side 5 ft, rear 10 ft (varies by subdistrict: some 19 ft); maximum lot coverage 60–70% depending on district. See § 106-73 and § 106-74.

M-1, M-2 (industrial zones)

• Purpose & typical uses: Light and general industrial uses; heavy uses limited or conditioned. See § 106-103 and § 106-104.
• Key dimensional standards: maximum height 45 ft, typical setbacks front 10 ft, side 10 ft, rear 10 ft; maximum lot coverage 60%; required street frontage 75 ft for industrial property and other site standards like underground utilities and no outside storage unless CUP. See § 106-103 and § 106-104.

Quick decision table (most-used numeric standards)

Notes: Projections (eaves, balconies) are allowed into setbacks under standards in § 106-189; averaging rules for front setbacks on older block frontages and small lots are in § 106-188. Director-level minor modifications are available as described in the code (see modification provisions).

Practical guidance (synthesis & comparisons)

• The R-1 / R-2 / R-3 tables in § 106-43 are the starting point for any residential proposal — they state the baseline height, setbacks, lot coverage and minimum lot sizes; accessory structure rules and ADU references point applicants to Article IV ADU rules (the code explicitly cross-references ADU provisions). Use § 106-43 for base numbers and § 106-44 for residential accessory/site rules.
• Commercial and industrial projects should begin with § 106-73 / § 106-74 and § 106-103 / § 106-104 respectively — they contain both the numeric tables and a list of site-control items (landscaping, lighting, utilities underground, restrictions on outside storage in industrial zones).
• Overlays (for example the RPD and MUO) contain overlay-specific overrides and special rules (RPD requires minimum project acreage and special open-space/parking rules; MUO lists density bands and FAR as a table item). Where a specific plan applies (e.g., SP‑5 Corridors Specific Plan) that document controls where it conflicts with base zoning. See § 106-135 — specific plan provisions supersede duplicative code provisions.
• Setback averaging and projection rules are important on infill lots: § 106-188 allows front setback averaging in defined situations; § 106-189 lists how far balconies, eaves and other projections may encroach into yards. Verify whether the lot is an "existing lot of record" or a small lot to use these exceptions.

Checklist (what an applicant must satisfy for development standards)

• Confirm the property's zoning designation (R-1 / R-2 / R-3 / C-1 / C-2 / SC / M-1 / M-2 / overlays) and applicable specific plan (if any). See § 106-135.
• Apply the district table values for height, front/side/rear setbacks, lot coverage, minimum lot size/width/depth, and density/FAR from the district table (e.g., § 106-43, § 106-73, § 106-103, § 106-165, § 106-175).
• Check penalty/limit rules for accessory buildings, ADUs, and JADUs; confirm ADU siting/height/parking rules per the ADU division (Article IV) and the two‑unit urban residential rules where applicable.
• Evaluate whether setback averaging or projection allowances apply (see § 106-188 and § 106-189).
• Prepare off‑street parking calculations and dimensioned layout (see § 106-325 and the parking division); determine if any parking exceptions apply. See the Parking page.
• If the project is in an overlay or specific plan area (RPD, MUO, SP‑5), confirm overlay-specific standards before relying on base-zone numbers.
• Determine whether design review, sign permits, landscaping plans, or other discretionary reviews are required and include required materials. See design review and signage.
• Confirm any requested director modifications, variances, or adjustments (director may allow modest percentage adjustments in specified sections). See the modification rules and variances.

Risks & Ambiguities

Plain-English summary (for a homeowner)

San Fernando's zoning tables set the baseline building envelope for each zone: how tall you can build, how far buildings must sit from property lines, how much of your lot can be covered, and how many units are allowed. Use the tables in § 106-43 (residential), § 106-73/74 (commercial), § 106-103/104 (industrial), and overlay sections like § 106-165 (RPD) or § 106-175 (MUO) to get the exact numbers — the city allows limited director adjustments for small changes and specific exceptions for projections and small lots. Always verify overlay or specific‑plan rules for your parcel.

Source References

• San Fernando Municipal Code — Residential density and form tables, § 106-43 and related residential development rules.
• San Fernando Municipal Code — Commercial tables and commercial development standards, § 106-73 and § 106-74.
• San Fernando Municipal Code — Industrial tables and industrial standards, § 106-103 and § 106-104.
• San Fernando Municipal Code — RPD overlay development standards, § 106-163 and § 106-165.
• San Fernando Municipal Code — Mixed‑Use Overlay development standards, § 106-175.
• San Fernando Municipal Code — Exceptions to setback depths and allowed projections, § 106-188 and § 106-189.
• San Fernando Municipal Code — Parking dimensional standards and aisle widths, § 106-325.
• San Fernando Municipal Code — ADU and Two‑Unit / Urban Lot split rules (Article IV references and two‑unit urban residential provisions). Noted in Article IV cross‑references; see the ADU division and two‑unit provisions in the code.

Retrieved passages

• San Fernando Zoning Code (§ 3) High relevance show source text
• San Fernando Zoning Code High relevance show source text
• CBC § 3 (Section 106-1027) High relevance show source text
• San Fernando Zoning Code (§ 3) High relevance show source text
• San Fernando Zoning Code (chapter 106) High relevance show source text
• San Fernando Zoning Code (§ 3) High relevance show source text
• San Fernando Zoning Code (§ 3) High relevance show source text
• San Fernando Zoning Code (article IV) High relevance show source text
• San Fernando Zoning Code (Article V) High relevance show source text
• San Fernando Zoning Code (§ 3) High relevance show source text
• San Fernando Zoning Code (§ 3) Medium relevance show source text
• San Fernando Zoning Code (§ 3) Medium relevance show source text

Cited sections

• San Fernando Municipal Code — Residential density and form tables, **§ 106-43** and related residential development rules. (§ 106-43)
• San Fernando Municipal Code — Commercial tables and commercial development standards, **§ 106-73** and **§ 106-74**. (§ 106-73)
• San Fernando Municipal Code — Industrial tables and industrial standards, **§ 106-103** and **§ 106-104**. (§ 106-103)
• San Fernando Municipal Code — RPD overlay development standards, **§ 106-163** and **§ 106-165**. (§ 106-163)
• San Fernando Municipal Code — Mixed‑Use Overlay development standards, **§ 106-175**. (§ 106-175)
• San Fernando Municipal Code — Exceptions to setback depths and allowed projections, **§ 106-188** and **§ 106-189**. (§ 106-188)
• San Fernando Municipal Code — Parking dimensional standards and aisle widths, **§ 106-325**. (§ 106-325)
• San Fernando Municipal Code — ADU and Two‑Unit / Urban Lot split rules (Article IV references and two‑unit urban residential provisions). Noted in Article IV cross‑references; see the ADU division and two‑unit provisions in the code. (Article IV)
• SanFernando_ZoningCode.md

• Official San Fernando code library