Buena Park Zoning, Planning & Building Codes

Last reviewed: July 1, 2026

Overview

Buena Park’s zoning is codified in the Buena Park Zoning Ordinance (Title 19); Title 19 establishes the zones, development standards, and special rules that implement the City General Plan. The code organizes use rules, dimensional standards, and discretionary procedures into chapters so you can find: zones and uses, intensity/density rules, building form and setbacks, parking/vehicular provisions, overlays and specific plans, and special-use chapters (ADUs, SB‑9, mixed‑use). See the City’s zoning title at § 19.104.010 for the ordinance title and purpose.

How Buena Park’s code is organized

• Title citation and authority: the zoning ordinance is titled Title 19 and is adopted under California planning and zoning law (§ 19.104.010–.020).
• Divisions and Chapters: Title 19 is arranged into Divisions and Chapters—Division 1 (Administration / Definitions), Division 3 (Residential development standards), Division 4 (Multifamily), mixed‑use chapters, special requirements (e.g., ADUs in Chapter 19.348), procedural chapters (site plan, conditional use, appeals in Chapter 19.128), and topic chapters (density in Chapter 19.408, mixed‑use intensities in Chapter 19.708, parking/vehicular rules referenced in Chapter 19.436). See the Title and chapter headers at § 19.104.010 and the Table of Contents entries.

Practical navigation tips:

• To find what uses are allowed on a parcel, start at § 19.104.040 (what zones exist) then the Uses Table (Chapter 19.312) and the zone-specific chapter that follows the Division for that zone.
• Dimensional rules and form standards (setbacks, height, coverage) are in the “Development Standards” chapters such as § 19.316 (building form), § 19.316.030 (height limits), and § 19.316.040 (building coverage).
• Parking and vehicle provisions are implemented in the vehicular provisions chapter and cross‑referenced throughout (see Chapter 19.436 and related cross‑references).

(First appearance links: this page links the city zoning index as Buena Park Zoning.)

Zoning district families (what the codes actually call them)

Title 19 groups district names into families; the code lists and describes them in the ordinance:

• Residential Zones (single‑ and multi‑family): RS‑16, RS‑10, RS‑8, RS‑6 for single‑family; RMH, RM‑10, RM‑20 for multifamily. The list and short purpose statements are written in § 19.104.040.
• Commercial Zones: CO, CS, CG, CR (office, community shopping, general commercial, regional commercial) are defined at § 19.104.040.
• Industrial / Manufacturing Zones: CM, MR, etc., similarly enumerated in § 19.104.040.
• Mixed‑Use Zones (explicit mixed use district labels): GMU, CBPMU, EMU, COMU appear in the intensity/FAR tables in § 19.708.010 and have their own development standards in the mixed‑use chapter. Note how the code sets base residential densities and FAR for these zones (e.g., GMU = 32 du/ac, EMU FAR up to 3.0).

Bold takeaway: if you are reading a parcel’s zoning map, match the zone name to § 19.104.040 then read the zone’s development standards and the cross‑referenced chapters for intensity and special requirements.

Citywide development standards (at-a-glance)

This is a high‑level orientation. For project work always read the exact tables and notes in the Code chapters cited.

• Setbacks and building form: single‑family and multifamily building form, required orientation and facade rules are in § 19.316 (e.g., RS height limits and building‑form rules at § 19.316.030–.050). Maximum building coverage for single‑family zones is 40% per § 19.316.040.
• Height: single‑family detached houses generally limited to 2 stories / 30 ft in RS zones; some two‑unit (SB‑9) configurations have specific lower limits noted in § 19.316.030 and SB‑9 implementation sections.
• Density / FAR: base residential densities for RM zones are in § 19.408.010 (e.g., RM‑20 = 20 du/acre base) and mixed‑use FAR/density is in § 19.708.010 (e.g., EMU mixes can have high FARs up to 3.0 and high unit densities). Density bonus rules tie to State Density Bonus law and are adopted by reference (see § 19.408.030 and § 19.708.020).
• Lot coverage / spacing / open space: mixed‑use and multifamily open space minimums and building separation rules are found in § 19.420.040 and mixed‑use open‑space tables in § 19.720.030–.040. Typical multifamily common open space dimensions and unit‑based requirements are specified there.
• Parking: off‑street parking standards and vehicle provisions are handled in the vehicular provisions chapter (see cross‑references to Chapter 19.436 and related tables). Certain housing project types include targeted exemptions or reduced parking rules (for example cottage clusters and transit‑proximate projects get parking relaxations—see the cottage cluster exemption in § 19.348.110/C.7).

(First appearance links: the term development standards in this section is linked to the Buena Park Development Standards page; parking is linked to Buena Park Parking.)

Design review and discretion:

• Objective vs discretionary review: Title 19 uses a mix. Ministerial (objective) approvals apply where the code sets objective standards (ADUs, SB‑9 two‑unit projects where the objective standards are met). Discretionary reviews (conditional use permits, site plan review, Planning Commission hearings) are governed by Chapter 19.128 procedures—see § 19.128.020–.040 for conditional use and site plan rules.

Specific plans & overlays

• Housing Incentive Overlays and mixed‑use overlays: the code creates overlays such as the Housing Incentive Overlay (HIO) categories (symbols such as MUO45, MUO60, MUO100, RCFO, and HMCO) that allow higher‑density mixed‑use housing or hotel‑to‑housing conversions subject to objective standards; the HIO and its interpretation are described at § 19.704.030–.040.
• Planned Development (PD) and other area plans: the PD overlay and planned‑unit development rules appear throughout (planned unit development standards are in § 19.404.040 and the PD overlay is implemented by Division/Chapter references).
• Special purpose overlays: the code includes special overlays for hotel conversion (Hotel/Motel Conversion Overlay – HMCO), housing opportunity overlays, and religious/congregational overlays; each overlay has a code cross‑reference and objective standards that may supersede underlying zone rules where stated (see § 19.704.030–.040 and Ordinance notes).

(First appearance link: the word overlay above is linked to Buena Park Overlay Districts.)

Building permits & review — how projects move through Buena Park

• Permit path depends on the project type: ministerial (no public hearing) vs. discretionary (hearing and findings). For example:
  • Accessory Dwelling Units (ADUs/JADUs) are processed ministerially if they meet the objective ADU standards; the ADU chapter requires decision within 60 days for complete applications (§ 19.348.010.B).
  • SB‑9 Two‑Unit Projects and Urban Lot Splits are implemented via ministerial approval when they meet the objective SB‑9 standards; the City implements SB‑9 through § 19.348.090–.100 (ministerial approval by the Community & Economic Development Director and specific submittal/recordation conditions).
  • Planned Unit Developments, Conditional Use Permits, and PD projects follow site plan and discretionary procedures in § 19.128 and often need concurrent subdivision review under the Subdivision Ordinance (Title 18) as noted in the planned unit development rules (§ 19.404.040).
• Design review: objective design standards are used in many housing types (SB‑9 two‑unit designs, cottage clusters, ADUs). Discretionary design review occurs when projects request waivers or fall outside objective standards; see the site plan and interdepartmental review procedures (§ 19.128.040 and interdepartmental review criteria).
• Building code and life‑safety: projects must comply with state codes and local building/fire requirements; ADU rules explicitly require compliance with current State and local building and fire codes (see the referencing of State codes in § 19.348.010.C.14) — note the local code defers to the adopted California Building Standards Code (Title 24) for construction and life‑safety technical requirements.

(First appearance links: design review and California Building Standards Code are linked above.)

State housing law in Buena Park — how ADUs, SB‑9, and density bonus work here

Buena Park’s Title 19 expressly implements and cross‑references state housing laws. Short summaries and exact code anchors:

• ADUs / JADUs
  • Local framework: ADUs and JADUs are governed by § 19.348.010 (Purpose; objective standards; ministerial 60‑day processing; demolition permit concurrency; height, setbacks, parking exceptions). The section states local ADU standards will comply with California Government Code 66314–66339.
  • Height and setbacks: maximum detached ADU height typically 16 ft, with exceptions (attached ADU up to 2 stories/30 ft when part of a two‑story primary dwelling; transit‑proximate height exceptions also codified) — see § 19.348.010.C.3.
  • Process and timelines: ministerial approval within 60 days for complete applications; the City must return written deficiencies if denied within that period (§ 19.348.010.B).
  • Local conditions: ADUs cannot be sold separately and the code prohibits short‑term rentals in ADUs (minimum rental term 30 days) — see § 19.348 subsections on sale and rental restrictions.

(First appearance link: ADUs was linked earlier.)

• SB‑9 (Two‑Unit Projects & Urban Lot Splits)

  • Implementation: Buena Park implements SB‑9 via objective standards in § 19.348.090–.100, and the City confirms ministerial approval if objective standards are met; specific lot size, frontage, utility, and recordation requirements are spelled out (e.g., resulting lots minimum sizes, easement/utility obligations, owner‑occupancy/eligibility limits captured in the two‑unit project rules). See § 19.348.100 and § 19.308.060 for SB‑9 references and specific ministerial process details.

• Density bonus / Affordable Housing Bonus

  • The City adopts and integrates State Density Bonus law by reference: see the Affordable Housing Bonus sections in § 19.408.030 (residential) and § 19.708.020 (mixed‑use) which adopt Government Code 65915–65918 principles and state that state law provisions apply when the local code is silent. The code also provides city‑level bonuses (lot consolidation, senior housing) in § 19.408.020–.030.

State law interplay — practical notes:

• Where Title 19 defers to state housing statutes it states that the stricter provision controls (City applies state density bonus law but retains the stricter rule where applicable) — see § 19.408.030 and § 19.708.020.
• SB‑9 and ADU rules in the Code are written to be “objective standards” so that ministerial approval is possible where the applicant meets the specified objective criteria — see § 19.348.090–.100 and § 19.348.010.B.

Information gaps / verify with the City

• The uploaded code excerpts are comprehensive for the zoning title (Title 19), but if you need the latest zoning map, fee schedules, or the City’s adopted Housing Incentive Objective Design and Development Standards referenced by § 19.704.030, obtain those maps/standards from the Community & Economic Development Department or the online zoning map viewer (the code text references maps and adopted standards that are maintained separately). The code cross‑references fee schedules and resolutions (e.g., traffic and impact fees) that are updated outside the municipal code; see the public works/fee resolution references in the infrastructure standards chapter.

Source References

• Title and zone establishment: § 19.104.010–.040 (Title 19, establishment of zones).
• Residential density table and multi‑family density bonuses: § 19.408.010–.050 (RM densities, lot consolidation bonus, affordable housing bonus).
• Mixed‑use intensity / FAR and density bonus reference: § 19.708.010–.040 and § 19.708.020 (mixed‑use FAR and state density bonus adoption).
• Building form, height, building coverage: § 19.316.030–.040 (RS zone height limits and 40% coverage).
• ADUs / JADUs (ministerial process, standards, timelines, height, parking, sale/rental rules): § 19.348.010 and related subsections (§ 19.348.010.B–C).
• SB‑9 (two‑unit projects / urban lot splits): § 19.348.090–.100 and cross‑reference § 19.308.060 (SB‑9 implementation and ministerial approval).
• Site plan / discretionary procedures and interdepartmental review: § 19.128.020–.040 and interdepartmental review criteria (see interdepartmental review references).
• Parking / vehicular provisions cross‑references: Chapter 19.436 referenced in parking and garage requirements throughout Title 19 (see multifamily parking cross‑references and garage rules).
• Mixed‑use open space / common usable open space requirements: § 19.420.040 and § 19.720.030–.040.