Local zoning · Huntington Beach

Huntington Beach — Zoning

Zoning under the Huntington Beach local zoning and planning code, with the controlling citations.

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Last reviewed: July 2, 2026

Overview

This page summarizes what the Huntington Beach Zoning and Subdivision Ordinance (Titles 20–25) actually says about zoning: how the city defines base districts and overlays, how the zoning map functions, and the highest‑priority development rules that change what you may build where. Key rules about district purpose, permitted uses, maximum densities, and selected supplemental standards are quoted to their controlling code citations so you can verify the text.

How the ordinance is organized (short)

  • The Zoning and Subdivision Ordinance is Titles 20–25 of the Municipal Code; the zoning provisions (base districts) live in Title 21, overlays in Title 22, admin in Title 24, and subdivisions in Title 25. § 201.02 and § 202.02 explain organization and purpose.
  • The city’s zoning map is the legal map of district boundaries; where the map is ambiguous the rules in § 202.08 govern interpretation and the Director may issue official interpretations.

(Links used inline below to the city reference pages: the first time the topic is mentioned it is hyperlinked.)

District-by-district breakdown

Below are the primary base districts and commonly‑used overlays as they appear in Huntington Beach’s ordinance. Each subsection gives: purpose, typical permitted uses (plain English), key numeric or procedural standards, and where the district commonly applies or how it’s shown on the map.

RL (Low Density Residential)

  • Purpose: The RL district is for single‑family residential neighborhoods and cluster housing; it implements the General Plan low‑density designation. § 210.02.
  • Typical permitted uses: Single‑family detached homes, accessory uses allowed where enumerated (see accessory and ADU sections). See accessory dwelling guidance at § 230.10. ADUs link.
  • Key numeric standards: Maximum density 7 units/acre is established by the ordinance § 210.02. Specific setback, height, lot coverage numbers for a particular RL parcel are set in the development standards chapters and may be modified by subdistrict or specific plan. See the city’s rules for how development standards are applied in the district and consult the official site for plan submittals.
  • Where shown: Shown on the Zoning Map as RL; map interpretation rules are in § 202.08.

RM (Medium Density Residential)

  • Purpose: The RM district allows a more intensive residential pattern (duplexes, triplexes, townhouses, small apartments). § 210.02.
  • Typical permitted uses: Duplexes, multi‑unit structures, and some single‑family configurations appropriate to the zone. Accessory uses and ADUs subject to the ADU rules.
  • Key numeric standards: Maximum density 15 units/acre § 210.02; conditional use permit triggers and development standards referenced in district chapters.

RMH (Medium‑High Density Residential)

  • Purpose: The RMH district is for more intensive housing than RM, including a RMH‑A Small Lot subdistrict with separate standards. § 210.02.
  • Typical permitted uses: Larger multi‑family buildings; townhomes; small‑lot developments.
  • Key numeric standards: Maximum density 25 units/acre § 210.02. Subdistrict rules and small‑lot standards are in the RMH provisions.

RH (High Density Residential)

  • Purpose: The RH district allows the most intensive residential development in the city (garden apartments, taller buildings where appropriate). § 210.02.
  • Typical permitted uses: Multi‑story apartments, condominiums, mixed higher‑density housing types.
  • Key numeric standards: Maximum density 35 units/acre § 210.02; projects with greater height or that meet other triggers may require conditional use review.

RMP (Residential Manufactured Home Park)

  • Purpose: The RMP district is for mobile home and manufactured home parks. § 210.02.
  • Typical permitted uses: Manufactured home spaces, park facilities.
  • Key numeric standards and supplemental standards: Maximum density 9 spaces/acre. The ordinance’s supplemental standards require individual space setbacks (front 5 ft, side 10 ft aggregate, minimum 3 ft on any side, rear 5 ft), minimum enclosed storage 150 cubic feet per space, maximum individual space site coverage 75%, and minimum common open space 200 sq ft per space. See § 210.14 for the RMP supplemental standards.

CO (Office Commercial), CG (General Commercial), CV (Visitor Commercial)

  • Purpose and typical uses: Three commercial districts address different commercial roles:
    • CO is for administrative, professional and medical offices. § 211.02(A).
    • CG allows the broad range of retail and service businesses appropriate citywide. § 211.02(B).
    • CV implements visitor‑serving uses in the coastal zone (hotels, restaurants, beach‑related retail). § 211.02(C).
  • Key standards: Commercial design, frontages, and pedestrian considerations are controlled in district provisions and by design review; see the development‑standards and design‑review rules for building‑form requirements. development standards link.

SP (Specific Plan District)

  • Purpose: The SP district is used where a site has an adopted Specific Plan; no other uses are allowed unless the specific plan permits them. § 215.02–215.04. SP district designations on the zoning map are shown as "SP" plus an identifying number/name. § 215.16.
  • Key rules: An SP must be at least 2 acres unless the specific plan allows subdivision; the specific plan prescribes development standards and densities consistent with the General Plan and (if applicable) the Local Coastal Program. § 215.06.

H (High‑Rise Overlay)

  • Purpose: The H overlay permits taller, high‑rise buildings at approved locations when combined with base districts (for example CO‑H‑60/6). § 226.02–226.04.
  • Key numeric standards: The overlay is shown as -H-/ on the map, e.g., "CO‑H‑60/6". Minimum lot size 20,000 sq ft and minimum lot dimension 135 ft are required for heights above base maximums; yard and upper‑story setback rules also apply (yards abutting streets, abutting R districts, landscaped buffers, daylight‑plane rules). § 226.06–226.08.

FP (Floodplain Overlay — FP1, FP2, FP3)

  • Purpose: The FP Floodplain Overlay applies to FEMA‑designated special flood hazard areas; subdistricts -FP1, -FP2, -FP3 identify floodway, A/AE/AO/AH zones, and V/VE zones respectively. § 222.02–222.04.
  • Key rules: Floodmap adoption by reference, and FP overlay boundaries are added to the base district designator on the zoning map (e.g., RL‑FP2). Specific floodplain special provisions and definitions apply in the FP chapter. § 222.04.

MHP (Mobilehome Overlay), PAD (Planned Area Development Overlay), and other overlays

  • Purpose and effect: Overlay districts (e.g., MHP, PAD) add supplemental standards or allowable uses where the map shows the overlay designator; a property’s legal zoning includes base district plus any overlays. See Title 22 (overlays) and the PAD adoption/administration rules; plan consistency and required materials for PADs are in the PAD chapter. § 215.10; § 211.02; overlay link.

Quick reference table — most decision‑relevant residential standards

District Purpose (plain English) Max density / Key numeric standard Code Reference
RL Single‑family neighborhoods 7 units/acre § 210.02
RM Duplexes/townhomes/smaller multifamily 15 units/acre § 210.02
RMH Medium‑high density multifamily 25 units/acre § 210.02
RH Highest density residential (garden/apartments) 35 units/acre § 210.02
RMP Mobilehome parks (spaces) 9 spaces/acre; space setbacks: front 5 ft, side aggregate 10 ft (min 3 ft), rear 5 ft; storage 150 cu ft; site coverage 75% § 210.02; § 210.14

How rules interact in practice (practical guidance)

  • A property’s legal zone is the base district plus any overlay designators and subdistrict notations shown on the zoning map; you must read the base district rules in Title 21, overlays in Title 22, and the “applies in all or several districts” provisions in Title 23. § 202.06 and the Titles map in § 202.02 explain this structure.
  • Many projects require Design Review; design review rules and thresholds are described in Chapter 244 and projects in commercial/residential districts commonly require it. design review link; see § 214.10 and Chapter 244.
  • Off‑street parking and loading requirements are controlled in Chapter 231 and are applied in combination with district use permissions; consult Chapter 231 early because parking ratios and layout affect plan feasibility. parking link; see the cross‑references in § 214.10 and district chapters.
  • Projects in the coastal zone may also need a Coastal Development Permit and must meet Local Coastal Program findings; see Chapter 245 for CDP rules and appeals. § 245.02–245.32.

Checklist (what an applicant must satisfy)

  • Confirm the property’s legal zoning (base district + overlays) on the official Zoning Map and apply the map interpretation rules in § 202.08.
  • Confirm permitted uses and conditional use triggers in the base district chapter (e.g., Title 21 district chapter such as § 210.04 for R districts).
  • Meet all applicable development standards (setbacks, heights, coverage) in the base district and any applicable overlay (e.g., H overlay § 226.08 or RMP supplemental § 210.14). development standards link.
  • Provide required off‑street parking per Chapter 231 and any site‑specific exceptions. parking link.
  • Determine if Design Review or discretionary permits are required (Design Review Chapter 244, Planning Commission or Zoning Administrator per § 210.16). design review link.
  • If in coastal zone, satisfy Coastal Development Permit requirements and noticing/appeal timelines in Chapter 245.
  • For manufactured home parks, follow RMP supplemental standards § 210.14.
  • For Special Plan (SP) or PAD sites, ensure plans comply with the adopted specific plan / PAD ordinance and submittal requirements (§ 215.06, § 215.10).

Risks & Ambiguities

Issue Why it matters What to verify
Overlay boundaries vs. base district Overlays (H, FP, MHP, PAD) change allowable height, setbacks, and hazards. If the overlay exists it can add or limit rights. Verify overlay designators on the official zoning map and confirm Director interpretations if a boundary is ambiguous per § 202.08.
Coastal zone applicability Coastal rules may add CDP requirements and make approvals appealable to the Coastal Commission. Confirm whether the parcel lies within the coastal zone and follow Chapter 245 findings and appeal rules.
SB 9 (ministerial duplex/lot splits) exceptions SB 9 ministerial approvals may be available but the city adds objective SB 9 standards and limits; discretionary exceptions still apply for certain constraints. Consult the SB 9 chapter § 237 for ministerial compliance criteria and director review process.
Missing numerical development standards in district text Some district chapters describe purpose and density but defer detailed setback/coverage numbers to Title 23 or a specific plan. Check the development standards chapters and any applicable specific plan or subdistrict language; if numbers aren’t in the base district, “Verify with the jurisdiction.” Not found in retrieved materials where district numeric details are silent.
Zoning map vs. assessor parcel The map may show boundaries that “follow” property lines or centerlines; small discrepancies matter for setback/density triggers. Use § 202.08(B) rules and ask the Director for an official interpretation if a boundary is unclear.

Information Gaps

  • Exact numeric setback, lot coverage, and height standards for many base districts (RL, RM, RMH, RH) beyond maximum density are not found in the retrieved excerpts; those are often in the development standards chapters. Verify with the official Title 23/21 development standards. Not found in retrieved materials.
  • The actual city Zoning Map image/PDF file that shows parcel‑level designations is not included in the retrieved materials; the code says the map is kept on file with the City Clerk. Obtain the map from the City or Community Development Department. Not found in retrieved materials.
  • Specific numeric sign standards, landscaping percentages, and many dimensional exceptions (unless explicitly listed in a district chapter) require checking Chapters 231–235 and Title 23 — excerpts here referenced those chapters but did not reproduce full numeric tables. Not found in retrieved materials.

Plain‑English Summary

Huntington Beach’s zoning code is organized into base districts (like RL, RM, RH, CO, CG, CV) that set uses and maximum densities, plus overlay districts (like H and FP) that add or change requirements for specific areas. The zoning map shows the legal combination of base + overlays; read the district chapter for permitted uses and the applicable overlay and development‑standards chapters for numeric rules, and confirm any map ambiguity with the Director. § 210.02, § 211.02, § 226.06, and § 222.04 are among the controlling provisions.

Source References

  • Huntington Beach Zoning and Subdivision Ordinance (Titles 20–25) — general organization, title, purpose: § 201.02; § 201.06; § 202.02.
  • Zoning map, applicability, rules for interpretation: § 202.06; § 202.08.
  • Residential districts (RL, RM, RMH, RH, RMP) and densities: § 210.02; RMP supplemental standards § 210.14.
  • Commercial districts (CO, CG, CV): § 211.02.
  • Specific Plan district: § 215.02–215.18.
  • High‑Rise Overlay (H): § 226.02–226.08.
  • Floodplain Overlay (FP): § 222.02–222.04.
  • SB 9 objective standards and ministerial review: Chapter 237 (SB 9) § 237.02–§ 237.18.
  • Coastal Development Permit rules and appeals: Chapter 245 § 245.02–§ 245.34.
  • Cross‑references to parking, signs, design review, and other city chapters: various district chapters (for example § 214.10 references Chapter 231 for parking and Chapter 244 for design review). § 214.10.

Internal guidance links used above:

  • Huntington Beach zoning & planning overview: /us/california/huntington-beach
  • Huntington Beach Land Use: /us/california/huntington-beach/land-use
  • Huntington Beach Development Standards: /us/california/huntington-beach/development-standards
  • Huntington Beach Parking: /us/california/huntington-beach/parking
  • Huntington Beach Design Review: /us/california/huntington-beach/design-review
  • Huntington Beach Overlay Districts: /us/california/huntington-beach/overlay-districts
  • Huntington Beach ADUs: /us/california/huntington-beach/adu
  • California Building Standards Code: /us/california/building-codes
  • Huntington Beach Nonconforming Uses: /us/california/huntington-beach/nonconforming-uses

Sources

Retrieved passages

  • Huntington Beach Zoning Code (Title 20.) High relevance
  • Huntington Beach Zoning Code (§ 202.06.) High relevance
  • Huntington Beach Zoning Code (section which) High relevance
  • Huntington Beach Zoning Code (§ 210.14.) High relevance
  • Huntington Beach Zoning Code (§ 237.14.) High relevance
  • Huntington Beach Zoning Code (§ 201.08.) High relevance
  • Huntington Beach Zoning Code (section is) High relevance
  • Huntington Beach Zoning Code (§ 215.10.) High relevance

Cited sections

Frequently asked questions

What can I build on an RL lot in Huntington Beach?

You may build uses allowed in the RL (Low Density Residential) district such as single‑family detached homes and permitted accessory uses; maximum density is 7 units/acre per § 210.02. Specific setback, height and lot coverage numbers are set in the development‑standards chapters or a specific plan and must be checked for your parcel; verify with the Community Development Director if the zoning map or standards are unclear.

What are Huntington Beach residential density limits?

Density limits are specified by district: RL 7 units/acre, RM 15 units/acre, RMH 25 units/acre, RH 35 units/acre, and RMP 9 spaces/acre for mobile home parks; these are listed in § 210.02. For project feasibility you must also apply the district’s development standards and any overlay rules.

Do I need design review for a new building?

Many projects require Design Review; Chapter 244 and district cross‑references (for example § 214.10) indicate that design review is required for most new construction except limited minor uses. If your proposal triggers a conditional use or CDP it will likely require discretionary review. design review link.

How are overlay districts shown and applied on the map?

Overlay districts are shown as additional designators added to the base district on the zoning map (for example RL‑FP2 or CO‑H‑60/6 for a high‑rise overlay). The ordinance requires adding the overlay suffix to the base district and provides interpretation rules for boundaries in § 202.08. § 226.04 and § 222.04 describe how H and FP overlays are mapped. overlay districts link.

Are ADUs allowed in Huntington Beach and where is that regulated?

Yes—Accessory Dwelling Units are referenced in the residential district chapters and governed by the ADU chapter (see § 230.10 and cross‑references). State ADU law also applies; consult both the city ADU rules and State ADU law. ADUs link.

What happens if the zoning map boundary is unclear on my lot?

The zoning map interpretation rules in § 202.08(B) explain that boundaries following property lines or right‑of‑way lines are construed accordingly and the Director issues official interpretations if uncertainty remains. Appeals of Director interpretations may be made to the Planning Commission. Verify with the Director for parcel‑specific determinations.

Does the city adopt FEMA flood maps as part of the zoning map?

Yes. The Floodplain Overlay adopts FEMA’s Flood Insurance Rate Maps by reference and defines subdistricts -FP1, -FP2, -FP3; those boundaries are added to the zoning map per § 222.04. If your parcel is in an FP overlay, follow the FP chapter requirements.

Can I build a high‑rise in a residential area with an H overlay?

A high‑rise can only be constructed where the H overlay is mapped and the overlay’s numeric height and story limits (e.g., -H-60/6) apply; the H overlay imposes additional minimum lot size (20,000 sq ft) and yard/setback rules beyond the base district standards (§ 226.06–226.08). Confirm overlay mapping and required findings; the overlay will not apply seaward of PCH.

Do I automatically need a Coastal Development Permit in the coastal zone?

Not every project, but many do. Chapter 245 specifies what requires a Coastal Development Permit and lists categorical exclusions; projects in the appealable area may be appealed to the Coastal Commission. Check Chapter 245 early in project planning.

How does SB 9 (lot splits / duplexes) fit into Huntington Beach zoning?

Huntington Beach has an SB 9 chapter (Chapter 237) establishing objective standards and a ministerial review process; SB 9 projects must still meet other objective Municipal Code requirements unless expressly preempted. The City has rules for urban lot splits and ministerial compliance review in § 237.06–237.08.

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