Local zoning · Agoura Hills

Agoura Hills — Development Standards

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

Last reviewed: July 3, 2026

Overview

This page summarizes the Agoura Hills zoning ordinance development standards that control setbacks, heights, lot coverage, density and FAR for the city's zoning districts and overlays. It is based on the City's Zoning Ordinance (Article IX, Title 17 printed/export excerpts supplied) and related ADU and overlay provisions; every numeric requirement below is tied to the controlling municipal code § shown. Verify parcel‑specific rules with the City — some standards vary by map designation (e.g., RS-10,000 vs RS-6,000) or overlay. See the city's zoning overview for context: Agoura Hills zoning & planning overview.


District-by-District development standards

Notes on formatting used below: each district name is bold, and numeric standards are bolded. The ordinance text cited is shown with the controlling § and the file citation returned from the code export.

RV (Residential Very Low Density)

  • Purpose & typical uses: very low density single‑family and rural residential uses on large lots; applies where the map shows RV. See district list: RV = Residential very low density.
  • Key dimensional standards (housing applications of up to two units subject to the supplemental part): minimum front yard: 25 ft, maximum impermeable site coverage: 25%, maximum height: 35 ft (2 stories). See § 9293.7 for the RV development standards and § 9293.2 for applicability of the two‑unit supplement.
  • Where it applies: parcels mapped RV on the zoning map; housing projects with up to two units must also meet the 9293 supplement when applicable.

RS (Residential Single‑Family)

  • Purpose & typical uses: single‑family detached dwellings; map designations include RS‑2‑15,000, RS‑3‑10,000, RS‑4‑8,000, RS‑5‑7,000, RS‑6‑6,000 to denote minimum lot sizes and densities.
  • Key dimensional standards (where specifically listed): for lots ≥ 10,000 sq ft: front yard 25 ft, rear yard 25 ft, side yards combined 22 ft (min 10 ft on one side), street side 15 ft, max building coverage 35%, max height 35 ft / 2 stories (§§ 9243.3–9243.5). For lots < 10,000 sq ft: front yard 20 ft, rear yard 20 ft, side yards combined 18 ft (min 8 ft), street side 15 ft, max building coverage 50%, max height 35 ft / 2 stories (§ 9243.4–9243.5).
  • Where it applies: parcels labeled RS (often with the minimum lot size affixed) on the zoning map; see § 9834 and density designation rules.

CS (Commercial Shopping Center)

  • Purpose & typical uses: shopping center/commercial development (see the CS use table referenced in the code).
  • Key dimensional standards: minimum project size 5 acres, minimum lot area 20,000 sq ft, minimum lot width 200 ft, max building coverage 50%, max height 35 ft, front yard 20 ft, side yard none except 20 ft when adjacent to residential, rear yard equal to the height of the tallest building in the project (see § 9323.1–9323.5).
  • Where it applies: sites zoned CS on the zoning map.

CS‑MU (Commercial Shopping Center — Mixed Use) under the AH overlay

  • Purpose & typical uses: mixed‑use projects (residential + non‑residential) when developed under the AH overlay. See AH overlay special rules.
  • Key dimensional standards under the AH overlay: maximum non‑residential FAR 0.4, front/side/rear setbacks generally 20 ft (side yard may be none except 20 ft where adjacent to residential), non‑residential buildings within mixed use limited to 35 ft / 2 stories; parking landscaping and shared parking rules apply (§ 9526.1 A–F).
  • Where it applies: properties where the base zoning is CS‑MU and the AH overlay applies.

Old Agoura Overlay (OA)

  • Purpose & typical uses: special design and scale rules to preserve Old Agoura character. The OA overlay is one of the combining overlays listed on the zoning map.
  • Key dimensional standards: for housing projects in OA, maximum residential floor area 8,000 sq ft (regardless of lot size); the ordinance provides FAR tables (Table 1) and exemptions from FAR calculations for certain garage and attic space; hillside slope adjustments reduce FAR (see § 9293.9 and subparts). The OA design standards (e.g., building coverage, height, setbacks) are also addressed in Old Agoura-specific sections (e.g., § 9553 for the Old Agoura special area).
  • Where it applies: parcels mapped with the OA (Old Agoura design) overlay and the Old Agoura special area.

FC (Freeway Corridor) Overlay

  • Purpose & typical uses: controls development adjacent to the Ventura (101) Freeway to manage visual impacts and buffers.
  • Key dimensional standards: setback from freeway right‑of‑way is 1 ft per 2 ft of building height (min 20 ft for one‑story); for buildings taller than 20 ft a ratio of 2 ft setback per 1 ft height applies; a 6‑ft decorative wall or equivalent berming and landscaping are required along freeway frontage (§ 9544.1–9544.2).
  • Where it applies: parcels within 660 ft north and south of the 101 freeway right‑of‑way, where the FC overlay is mapped.

RM, RH (Residential Medium / High Density)

  • Purpose & typical uses: multi‑family residential development (duplexes, triplexes, apartments). The zoning map shows RM and RH.
  • Key dimensional standards: specific RM/RH numeric standards (setbacks, lot coverage, exact densities, FAR) were not located in the supplied excerpts. The code contains objective multi‑family design standards that supplement district standards; new multi‑family projects must comply with the objective standards in § 9663.
  • Where it applies: parcels mapped RM or RH on the zoning map. Verify exact numeric standards with the jurisdiction. Not found in retrieved materials for detailed RM/RH yard/setback tables.

PD, BP‑OR, BP‑M, CN, CRS, CR, P, SH, U, OW, OS‑R, OS‑DR, S

  • Purpose & typical uses: these base districts are listed in the district table (e.g., PD planned development, BP‑M business park-manufacturing, CN neighborhood center, P parks, OS‑R open space restricted). The ordinance identifies these district codes but the specific dimensional standards for each were not fully available in the retrieved excerpts. See the district list at § 9832.
  • Key dimensional standards & permitted uses: Not found in retrieved materials for many of these districts in the supplied excerpts. Where specific standards appear elsewhere in the code (e.g., BP, CN, PD chapters), consult those sections and the city zoning map. Verify with the City. Not found in retrieved materials for full breakdown.

Quick reference table — decision‑relevant standards

District / Topic Decision-relevant standards (front / side / rear / height / coverage / FAR) Code Reference
RS (lots ≥10,000) Front 25 ft, Rear 25 ft, Side combined 22 ft (min 10 ft one side), Street side 15 ft, Max height 35 ft / 2 stories, Max coverage 35% § 9243.3–9243.5
RS (lots <10,000) Front 20 ft, Rear 20 ft, Side combined 18 ft (min 8 ft), Street side 15 ft, Max height 35 ft, Max coverage 50% § 9243.4–9243.5
RV Front 25 ft, Max impermeable coverage 25%, Max height 35 ft / 2 stories § 9293.7
CS Front 20 ft, Side none (20 ft if adjacent to residential), Rear = height of tallest building, Max height 35 ft, Max coverage 50% § 9323.3–9323.5
AH overlay / CS‑MU Non‑residential FAR 0.4, Setbacks generally 20 ft, Max mixed‑use non‑res height 35 ft / 2 stories § 9526.1
Old Agoura (OA) Max residential floor area 8,000 sq ft; FAR tables and slope reductions apply; exemptions for some garages/attics excluded from FAR § 9293.9
Freeway Corridor (FC) Setback from freeway: 1 ft per 2 ft height (min 20 ft); for >20 ft height use 2 ft setback per 1 ft height; 6 ft wall/berm requirement § 9544.1
ADU standards (city) Detached ADU height max 16 ft, setbacks 4 ft side/rear (front yard must meet primary), ADU sizes: 850/1000 sq ft caps (with statutory concessions); parking rules and exemptions apply § 9283.5

How these rules interact (practical guidance)

  • Zoning district standards are the baseline: an RS parcel must meet the § 9243 yard and coverage rules unless modified by overlay or specific plan.
  • An applicable overlay (for example Old Agoura OA or FC) can add or replace standards — overlay rules explicitly state they apply where mapped and may govern where conflicts occur. See § 9293.9 (Old Agoura) and § 9544 (FC overlay).
  • Multi‑family developments must meet both the RM/RH district standards (where mapped) and the objective multi‑family design standards in § 9663; where conflict exists the objective standards in 9663 may govern for qualifying projects.
  • ADUs are governed by the local ADU chapter; the City sets ADU setbacks, heights and size caps but must remain consistent with state ADU law where preemption applies — see the City ADU section § 9283.5 and state ADU law summaries. For accessory dwelling details including parking, see the city's ADU rules.

Practical next steps: confirm the parcel's exact zoning designation on the City zoning map (including any appended density or minimum‑lot figures such as RS‑(6)‑5,000), then pull the exact district section(s) noted above for numeric requirements and overlay map layers that may change setbacks/FAR.


Checklist — what an applicant must satisfy

  • Confirm parcel zoning and any overlay(s) on the zoning map (e.g., RS‑10,000, OA, FC) — see § 9832–9835.
  • Meet district yard and coverage standards (e.g., § 9243.3–9243.5 for RS; § 9323.3–9323.5 for CS).
  • If in an overlay (OA, FC, AH), comply with overlay-specific standards that may replace or supplement base district rules (e.g., § 9293.9, § 9544, § 9526.1).
  • For multi‑family housing, follow the objective standards in § 9663 and applicable RM/RH district standards.
  • For ADUs, follow the city ADU development standards (setbacks, heights, sizes, parking exceptions) in § 9283.5. Also check applicable state ADU statutes for preemption on some items.
  • Provide required landscaping, parking, and public frontage improvements as required by project type and district (e.g., parking/landscaping requirements in § 9526.1.E–F, and parking chapter references).
  • Confirm whether site plan review, architectural review, or conditional use permit is required (e.g., hillside areas, OA, major projects — see § 9652.5–9652.10).

Risks & Ambiguities

Issue Why it matters What to verify
Overlay overrides (OA, FC, AH) Overlays often replace or supplement base district standards (setbacks, FAR, height). Missing an overlay rule can cause non‑compliance. Confirm mapped overlays for the parcel and read the overlay § (e.g., § 9293.9, § 9544, § 9526.1) with the City planner.
Parcel-specific slope/hillside rules Slope calculations and hillside limitations (height, no‑build on >35% slopes) can reduce buildable area and FAR; rules reference other sections for methodology. Verify average slope calculation and hillside applicability; see § 9293.8 and methodology reference § 9652.12.B.
Missing RM/RH numeric tables in excerpt Multi‑family yard/density/FAR numbers were not in the supplied excerpts; relying on general design rules is incomplete. Pull the complete RM and RH district sections from the municipal code or confirm with Planning. Not found in retrieved materials.
ADU vs lot coverage / FAR conflicts State ADU rules limit local restrictions that would preclude reasonable ADUs; the city provides ADU-specific exceptions but confirm interplay with lot coverage and FAR. Review § 9283.5 and confirm how lot coverage/FAR are applied to ADUs for your parcel.
Project‑level discretionary approvals (hillside, large CS projects) Conditional use permits or discretionary reviews may change numeric standards (setbacks, coverage) and trigger additional findings. Check § 9652.10 for hillside CUP triggers and § 9545 for FC/CS large project CUP rules.

Plain‑English summary

Agoura Hills sets district‑specific yard, height, coverage, and (in some overlays) FAR rules in the Zoning Ordinance: typical single‑family lots in RS must meet 20–25 ft front setbacks and 35 ft height limits and coverage caps vary by lot size; RV lots have a 25 ft front setback and 25% impermeable coverage limit; commercial districts like CS generally limit height to 35 ft and require 20 ft front setbacks — overlays (Old Agoura, Freeway Corridor, AH) frequently add or replace those rules, so confirm the parcel map and read the exact § cited above.


Source References

  • Agoura Hills Zoning Ordinance (Article IX) — District classifications and list of zoning district codes, § 9832.
  • RS district lot and yard standards, § 9243.2–9243.6 (RS minimum lot sizes, setbacks, coverage, height).
  • RV supplemental development standards and housing supplement applicability, § 9293.7 and § 9293.2.
  • CS development standards (minimum project size, setbacks, height, landscaping), § 9323.1–9323.8.
  • Old Agoura Overlay housing limits and FAR rules, § 9293.9 and Old Agoura special area rules § 9553.
  • Freeway Corridor (FC) overlay development standards, § 9543–9545.
  • AH overlay supplemental standards for CS‑MU and Agoura Village SP, § 9526.1–9526.2.
  • ADU development standards (city chapter), § 9283.5.
  • Objective multi‑family design standards (supplemental), § 9663.1–9663.3.
  • Agoura Hills zoning & planning landing page for general navigation: Agoura Hills Zoning and Agoura Hills Land Use. (Use these pages to find map layers and forms.)

Sources

Retrieved passages

  • Agoura Hills Zoning Code (§ 3) High relevance
  • Agoura Hills Zoning Code (section 9605.1) High relevance
  • Agoura Hills Zoning Code (section 9652.12.B.) High relevance
  • Agoura Hills Zoning Code (section 9652.5) High relevance
  • CBC § 66314 (§ 66314) High relevance
  • Agoura Hills Zoning Code (section 9524) High relevance
  • Agoura Hills Zoning Code (section 9301) High relevance
  • Agoura Hills Zoning Code (Chapter 4) High relevance

Cited sections

Frequently asked questions

What can I build on an R‑1 / RS lot in Agoura Hills?

RS (Residential single‑family) lots are for single‑family dwellings; numeric standards depend on the lot‑size designation on the map. For lots ≥10,000 sq ft the ordinance lists 25 ft front, 25 ft rear, combined side 22 ft (min 10 ft one side), 35% max coverage and 35 ft/2‑story height (§ 9243.3–9243.5). For lots <10,000 sq ft the front/rear are 20 ft, side combined 18 ft, and 50% max coverage (§ 9243.4–9243.5).

What are Agoura Hills setback requirements?

Setback requirements are district‑specific. Example: RS front setbacks are 20–25 ft depending on lot size (§ 9243.3–9243.4); CS requires 20 ft front setback and may require 20 ft side yards where adjacent to residential (§ 9323.5). Overlays can change setbacks (e.g., AH overlay sets 20 ft front/side/rear in many CS‑MU cases, § 9526.1). Always confirm the parcel’s base zone and overlays.

How tall can I build in Agoura Hills?

Common maximum building height across many base zones is 35 ft or 2 stories (e.g., RS and CS both list 35 ft maxima). Some overlays or specific plans may set lower maximums or special exceptions — check the overlay sections for your parcel (e.g., § 9243.5, § 9323.4).

Do overlay districts change lot coverage, FAR or setbacks?

Yes. Overlays such as the Old Agoura (OA) overlay and the Freeway Corridor (FC) overlay include special standards that can replace or supplement base zone rules. For example, OA housing rules cap residential floor area and provide FAR tables (§ 9293.9); FC requires a special freeway setback formula (§ 9544.1). Always read the overlay § that applies to the parcel.

What rules apply to ADUs in Agoura Hills?

ADUs are governed by the local ADU chapter: detached ADU height max 16 ft, setbacks 4 ft side/rear (front setback same as primary), and size caps (e.g., 850 sq ft studio/1‑bed, 1,000 sq ft for >1‑bed) with some exceptions; parking rules and exemptions are specified in the ADU section § 9283.5. State ADU law may preempt some local limits — verify state vs local interaction.

Do I need design review or a conditional use permit for hillside lots?

Hillside and Significant Ecological Area (SEA) development often requires discretionary review. The ordinance requires either a conditional use permit or architectural review approval before building/grading in hillside/SEA areas and allows the Planning Commission to modify standards to achieve hillside protection goals (§ 9652.5, § 9652.10). Verify whether the parcel is mapped in a hillside or SEA overlay.

How does the Freeway Corridor (FC) overlay affect setbacks?

If your site is in the FC overlay (within 660 ft of the 101 freeway), structures must provide a setback from the freeway right‑of‑way equal to 1 ft per 2 ft of building height (min 20 ft for one‑story); taller buildings use 2 ft setback per 1 ft height. A 6 ft decorative wall or berm is also required along the frontage (§ 9544.1–9544.2).

Where are the multi‑family design standards?

Objective multi‑family design standards that supplement zoning district rules are in § 9663; they apply to new or redeveloped multi‑family and mixed‑use residential projects (duplexes, triplexes, townhomes, apartments) and can govern aspects of site planning and building form in addition to base district standards.

What is the maximum residential floor area in Old Agoura?

For housing projects in the Old Agoura Overlay District, the ordinance specifies a maximum residential floor area of 8,000 sq ft, and it sets out exemptions and FAR calculations including slope adjustments (§ 9293.9).

If my project spans two zones or overlays which standard controls?

The code states that where an overlay or a supplemental part applies, those standards may govern and can supersede conflicting district provisions; always read the applicable overlay/supplement and the base district — e.g., the two‑unit housing supplement provisions and overlay conflict rules are spelled out in the respective parts (see § 9293.2 for supplement applicability). If in doubt, verify with Planning. ---

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