Buena Park — Development Standards

Last reviewed: July 1, 2026

Overview

This page explains what Buena Park's local zoning ordinance (Title 19, Zoning) actually requires for development standards — setbacks, height, lot coverage, density, and FAR — and where those rules differ by district. It focuses only on the rules in the local zoning code (not the California building code or other permitting requirements). Where the Code gives discretion (adjustments, bonuses, overlays), I note how the ordinance phrases the flexibility and where to verify parcel‑specific outcomes. Key controlling citations are given for every requirement cited (§ numbers) and the ordinance source is shown inline.

Note: References to review processes (design review, variances, parking studies) are linked to the relevant topic pages (first natural mention).

Citywide rules that apply across zones (quick summary)

• Maximum height in single‑family (RS) zones: 2 stories / 30 ft as a general cap for primary single‑family buildings (§ 19.316.030) .
• Single‑family lot coverage: 40% maximum building coverage of net lot area in RS zones (§ 19.316.040) .
• Multi‑family lot coverage: 45% maximum building coverage in RM zones (§ 19.416.070) .
• Mixed‑use FAR and densities: Mixed‑use zones (e.g., GMU, CBPMU, EMU, COMU) carry explicit FAR and base residential density numbers in Table 19.708.040 / related tables (§ 19.708.040 and Table 19.716.050) .
• Space between buildings (multi‑building or mixed‑use sites): minimum 10 ft for buildings <45 ft tall; 15 ft if ≥45 ft tall (§ 19.716.050) .
• Adjustment authority / minor deviations (zoning adjustments): limited increases up to 20% for height and yard encroachments under certain conditions (§ 19.128.080) .
• Parking rules and possible parking reductions or studies are handled through the city’s parking chapter and conditional permit procedures (see the city's Parking page); the Code allows alternative parking standards after a parking study and conditional permit (§ 19.716 and § 19.536 references) .

(Links: Parking, Design Review, Overlay Districts, ADUs, California Building Standards Code, Landscaping and Screening.)

District-by-district breakdown

Below are the principal zoning districts where the most common questions arise. Each subsection states the district purpose (as implied by the Code), typical permitted uses (plain English), the key dimensional standards you will need at application time, and where the district typically applies (map/area notes).

RS-6 (Single‑family residential — RS‑6)

• Purpose / typical uses: Intended for single‑family homes; accessory features and permitted accessory dwellings (subject to ADU rules) are addressed separately (§ 19.316.020; ADU rules in § 19.348) .
• Key dimensional standards:
  • Height: 2 stories / 30 ft maximum for primary detached houses (§ 19.316.030) .
  • Building coverage: 40% maximum of net lot area (§ 19.316.040) .
  • Minimum lot and frontage: Specific site dimensions vary by special standards (e.g., for cluster development) — see the cottage cluster and SB‑9 / two‑unit provisions (§ 19.348.110, § 19.348.100) .
• Where it applies: residential neighborhoods mapped as RS zones on the Zoning Map (§ 19.104.060) .

RS-8 (Single‑family residential — RS‑8)

• Purpose / typical uses: Similar to RS‑6 but applied to parcels intended for slightly lower density single‑family patterns; used for small‑lot or slightly larger lot templates (§ 19.316 series; cluster rules in § 19.348.110) .
• Key dimensional standards:
  • Height: 2 stories / 30 ft (§ 19.316.030) .
  • Building coverage: 40% (§ 19.316.040) .
  • Cottage cluster exceptions: lot coverage up to 60% for cottage cluster developments where the project meets cluster rules (§ 19.348.110) .
• Where it applies: mapped RS‑8 neighborhoods; cottage cluster rules apply only where the site area and frontage thresholds are met (§ 19.348.110) .

RM-10 and RM-20 (Multi‑family residential — RM‑10, RM‑20)

• Purpose / typical uses: Multi‑family housing of increasing intensity; base densities are explicit and govern permitted units per net acre (§ 19.408.010) .
• Key dimensional standards:
  • Base density: RM‑10 = 10 du/ac (with notes/restrictions), RM‑20 = 20 du/ac (see § 19.408.010 for table and notes) .
  • Lot consolidation / density bonuses: Code provides a lot consolidation bonus and adopts State Density Bonus provisions (§ 19.408.020–.030) .
  • Multi‑family building coverage: 45% max building coverage for multi‑family zones (§ 19.416.070) .
  • Accessory structures: Non‑habitable accessory structures limited to 400 sq ft and 15 ft height (§ 19.416.080) .
• Where it applies: mapped multi‑family blocks; RM‑10 contains additional lot width/area minimums for more than one unit (§ 19.408.010 notes) .

RMH (Mobilehome park zone — RMH)

• Purpose / typical uses: Mobilehome parks with resident amenities; permitted accessory uses are listed in the mobilehome park rules (§ 19.404 / mobilehome park sub‑section) .
• Key dimensional standards:
  • Density: 12 du/acre maximum for mobilehome parks (§ 19.404.050) .
  • Height: buildings/structures no more than 2 stories / 30 ft (§ 19.404.050) .
  • Open area / site coverage: each mobilehome site ground coverage ≤ 60%; minimum site areas specified (§ 19.404.050) .
  • Setbacks: front and side yard setbacks ≥ 20 ft along surrounding streets and other site setbacks for common structures (§ 19.404.050) .
• Where it applies: designated RMH parcels as shown on the Zoning Map (§ 19.104.060) .

GMU / CBPMU / EMU / COMU (Mixed‑use zones — GMU, CBPMU, EMU, COMU)

• Purpose / typical uses: These are mixed‑use designations that combine commercial and residential uses at specified intensities (Table 19.708.040, Table of FARs/densities) (§ 19.708.040 and related tables) .
• Key dimensional standards:
  • Base residential densities / FAR: Examples from the Code table: GMU = 32 du/ac & FAR 1.0, CBPMU = 45 du/ac & FAR 1.0, EMU = 80 du/ac & FAR 3.0, COMU = FAR 0.5 for non‑residential uses (Table 19.708 series) — these are explicit numeric controls (§ 19.708.040 and adjacent tables) .
  • Site dimensions: minimum lot area, frontage and width are listed per mixed‑use zone in Table 19.708.040 (§ 19.708.040) .
  • Space between buildings / projections: mixed‑use projects must meet space between buildings rules (10 ft or 15 ft depending on height) and permitted projections rules (§ 19.716.050) .
  • Parking: Parking requirements or reductions for mixed‑use projects may be approved following a parking study and conditional permit (§ 19.716.?? / § 19.536 references) — see Parking chapter and conditional permit authority (§ 19.716 & § 19.536 references) .
• Where it applies: downtown, commercial corridors, and project‑specific master plan areas designated on the Zoning Map (§ 19.104.060; Table 19.708.040) .

PD (Planned Development — PD)

• Purpose / typical uses: Allows tailoring of development standards to a site through a master plan; PDs are used where site‑specific rules and phasing/amenities are required (§ 19.104.080 and § 19.404.040) .
• Key dimensional standards:
  • Standards tailored by master plan: basic site and dimensional requirements (lot size, setbacks, density) can be modified as part of the PD approval; the code requires a master plan and may vary lot coverage/density as approved (§ 19.404.040) .
• Where it applies: sites mapped PD or established by ordinance and master plan (§ 19.104.080) .

Overlay districts (Housing Incentive Overlay, HOO, MUO45 / MUO60 / MUO100; Overlays)

• Purpose / effect: Overlays modify base zone rules to allow higher density, special conversions (hotel → housing), or targeted incentives for affordable housing; the overlay establishes allowable densities (e.g., the numbers in MUO names indicate allowable du/ac) (§ 19.104.050) .
• Key points:
  • HOO and MUO provide explicit density increases and flexibility in development standards for affordable housing; density bonuses from state law also apply (§ 19.408.020–.030) .
  • Verify overlay map application to the parcel via the official Zoning Map (§ 19.104.060) .

Quick reference table — most decision‑relevant numeric standards

If a specific numeric (e.g., front/side/rear setback in a particular RS zone) is not shown above, that specific table or line is Not found in retrieved materials; verify on the parcel by consulting the Zoning Map and the full zone chapter. Verify with the jurisdiction for lot‑specific conditions.

Checklist (what an applicant must satisfy before permit approval)

• Confirm base zoning for the parcel on the official Zoning Map (§ 19.104.060) .
• Verify applicable overlays (HOO, MUO, P, A, etc.) and apply overlay standards if present (§ 19.104.050) .
• Demonstrate compliance with district height, lot coverage, and density/FAR limits (see the district tables above — e.g., 40% coverage in RS, 45% in RM) (§ 19.316.040, § 19.416.070) .
• Prepare site plan showing space between buildings, setbacks, and any projections; confirm permitted projections dimensions (§ 19.716.050) .
• If seeking a lower parking count or shared parking, submit a parking study and apply for conditional permit as required (§ 19.536 / § 19.716 references) .
• If proposing an ADU, follow the ADU objective standards and ministerial review timelines; check ADU height and setback provisions (§ 19.348 and ADU sub‑sections) .
• For deviations, prepare zoning adjustment or variance justification and required findings (§ 19.128.080 and variance/adjustment procedures) .
• If in a PD or master‑planned area, include the PD master plan, phasing, and amenities per PD procedures (§ 19.404.040) .
• Coordinate with Design Review and Landscaping requirements for facade, setback landscaping, and parking lot trees (see Design Review and Landscaping and Screening).

Risks & Ambiguities

Plain‑English summary

Buena Park's zoning code sets clear numeric limits in most districts: RS zones generally cap houses at 2 stories / 30 ft and 40% lot coverage (§ 19.316.030–.040), RM zones allow denser building patterns with 45% coverage and explicit base densities (§ 19.416.070; § 19.408.010), and mixed‑use zones carry published FAR and du/ac numbers (e.g., GMU 32 du/ac, FAR 1.0) that directly control how big you can build on a site (§ 19.708.040). Where the Code permits deviations (zoning adjustments, PDs, overlays, density bonuses), those pathways and the limits are written into the Code — always verify overlays and parcel mapping before assuming a standard applies.

Source References

• Buena Park Zoning — RS zone height and coverage: § 19.316.030, § 19.316.040.
• Cottage cluster standards (RS‑6 / RS‑8 special rules): § 19.348.110.
• Multi‑family coverage and accessory structure limits: § 19.416.070, § 19.416.080.
• Base densities and density bonus rules: § 19.408.010, § 19.408.020, § 19.408.030.
• Mixed‑use zone densities / FAR and site dimension tables: § 19.708.040 and mixed‑use FAR table.
• Space between buildings, permitted projections, and mixed‑use building form: § 19.716.050 and related subsections.
• Zoning adjustments (minor deviations up to 20% and procedural rules): § 19.128.080.
• Planned Unit Development and PD treatment of site‑specific standards: § 19.404.040.
• Zoning Map and overlay establishment: § 19.104.060, § 19.104.050 (HOO, MUO, P overlays described).
• Parking alternatives and parking study authority referenced in the mixed‑use/parking sections: mixed references in § 19.716 and § 19.536 series.
• ADU submittal, height and setback rules: ADU Division § 19.348 (see § 19.348.x for ADU details)

Retrieved passages

• Buena Park Zoning Code High relevance show source text
• Buena Park Zoning Code (section and) High relevance show source text
• Buena Park Zoning Code High relevance show source text
• Buena Park Zoning Code (section may) High relevance show source text
• Buena Park Zoning Code (§ 19.316.040.) High relevance show source text
• Buena Park Zoning Code (§ 19.128.090.) High relevance show source text
• Buena Park Zoning Code (§ 19.408.020.) High relevance show source text
• Buena Park Zoning Code (§ 19.716.060.) High relevance show source text

Cited sections

• Buena Park Zoning — RS zone height and coverage: **§ 19.316.030**, **§ 19.316.040**. (§ 19.316.030)
• Cottage cluster standards (RS‑6 / RS‑8 special rules): **§ 19.348.110**. (§ 19.348.110)
• Multi‑family coverage and accessory structure limits: **§ 19.416.070**, **§ 19.416.080**. (§ 19.416.070)
• Base densities and density bonus rules: **§ 19.408.010**, **§ 19.408.020**, **§ 19.408.030**. (§ 19.408.010)
• Mixed‑use zone densities / FAR and site dimension tables: **§ 19.708.040** and mixed‑use FAR table. (§ 19.708.040)
• Space between buildings, permitted projections, and mixed‑use building form: **§ 19.716.050** and related subsections. (§ 19.716.050)
• Zoning adjustments (minor deviations up to 20% and procedural rules): **§ 19.128.080**. (§ 19.128.080)
• Planned Unit Development and PD treatment of site‑specific standards: **§ 19.404.040**. (§ 19.404.040)
• Zoning Map and overlay establishment: **§ 19.104.060**, **§ 19.104.050** (HOO, MUO, P overlays described). (§ 19.104.060)
• Parking alternatives and parking study authority referenced in the mixed‑use/parking sections: mixed references in § 19.716 and § 19.536 series. (§ 19.716)
• ADU submittal, height and setback rules: ADU Division **§ 19.348** (see § 19.348.x for ADU details) (§ 19.348)
• BuenaPark_ZoningCode.md

• Official Buena Park code library