Custom home planning resource · Los Angeles County and the South Bay
Planning a custom home in Westlake Village
Many properties with a Westlake Village mailing address are not inside the City, which is why the City's first step is to verify the parcel with its Zoning and Neighborhood Finder. Inside the City, homeowners association approval comes before the City's Zoning Clearance.
KB Remodeling takes new-home inquiries from owners planning here. Share the lot and the project; KB reviews scope, licensing and location for each inquiry before suggesting a next step.
Planning sequence
01
Verify the parcel is in the City
Use the Zoning and Neighborhood Finder; it also shows whether the lot is R-1 or RPD.
Official resource: Westlake Village · Zoning ClearancesCity-wide guidance · Passage checked · supporting excerpt read through search results from the official page; confirm current instructions with the agency
02
Design to the R-1 or RPD standards
Residential development must meet the development and design standards in Municipal Code Chapters 9.14 and 9.15.
Official resource: Westlake Village · Residential Development & Design StandardsCity-wide guidance · Passage checked
03
Get association approval, then a Zoning Clearance
A Zoning Clearance is required before a building permit, and residential applicants upload proof of HOA approval.
Official resource: Westlake Village · Zoning ClearancesCity-wide guidance · Passage checked · supporting excerpt read through search results from the official page; confirm current instructions with the agency
04
Check entitlement submittal requirements
If the project needs a planning entitlement, the City lists required materials, including documentation of HOA approval where applicable.
Official resource: Westlake Village · Development Application Requirements (2022-12)City-wide guidance · Passage checked
Each step links to the official page it comes from. Requirements differ by parcel; confirm with the agency.
Who reviews a new home here
Westlake Village is an incorporated city in Los Angeles County.
City of Westlake Village — Planning Department; homeowners associations review first where they exist.
Westlake Village mailing addresses can fall in Thousand Oaks (Ventura County) or unincorporated areas; the City of Westlake Village is in Los Angeles County.
Local planning journey
Which planning question to resolve first here, and why it shapes the brief. Each answer comes from the cited City page or stays a question for staff.
Question 1
Is the parcel actually inside the City of Westlake Village?
The Zoning Clearances page (read via search excerpt, October 13, 2026) warns that many properties with a Westlake Village mailing address are not located in the City; verify with the Zoning and Neighborhood Finder.
source: Westlake Village · Zoning ClearancesQuestion 2
Is there a homeowners association to approve first?
Inside the City, association approval precedes the City's Zoning Clearance where an association exists.
source: Westlake Village · Zoning ClearancesQuestion 3
Does the project need a planning entitlement?
The Development Application Requirements list materials per application type; a package is complete only with all listed items unless Planning waives some in writing.
source: Westlake Village · Development Application Requirements (2022-12)
Finding the current official checklist
Use the Zoning and Neighborhood Finder, the Residential Development Design Standards and the Development Application Requirements.
Owner evidence to gather first
- Finder result showing the parcel's jurisdiction
- Association approval letter, if one applies
- Oak trees on the property, if any
Westlake Village address vs. City of Westlake Village
| Finder result | Next step |
|---|---|
| Inside the City | Association approval if applicable, then Zoning Clearance |
| Outside the City (mailing address only) | Identify the actual jurisdiction; this page's City steps do not apply |
Local issues and the budget lines they touch
| Local issue | Budget line it affects |
|---|---|
| Association review first | Extra design round before the City |
| Oak trees | Arborist input where the application asks |
No dollar amounts or local premiums are implied.
Hypothetical: a buyer finds a listing labelled Westlake Village. The finder shows the parcel outside the City, so they stop using this page's steps and look up the correct jurisdiction first.
What shapes the budget here
- Association design review rounds before City submittal
- Plans with exterior materials, colors, windows and doors specified
- Consultant review deposits for some planning applications
These items affect cost; none is a price. See how to build a realistic budget: Custom home budget guide
Parcel questions to answer first
- Is the parcel inside the City of Westlake Village or only using its mailing address?
- Is the lot zoned R-1 or RPD?
- What does the homeowners association require before City review?
Gather before a first conversation
- Address or APN and recent site photos
- Survey, title report and prior permits if available
- Architect drawings, or a written list of rooms and priorities
- Target timing and how you plan to finance construction
Related guides: Buying land to build · Lot utility due diligence · Choosing a custom-home builder · 2025 Energy Code for new homes
Official sources
Each source shows what it covers and whether its passage was checked in our review.
- Westlake Village · Residential Development & Design Standards
R-1 and RPD standards; Zoning and Neighborhood Finder.
City-wide guidance · Passage checked - Westlake Village · Zoning Clearances
Verify City location; HOA approval; clearance before building permit.
City-wide guidance · Passage checked · supporting excerpt read through search results from the official page; confirm current instructions with the agency - Westlake Village · Development Application Requirements (2022-12)
Entitlement submittal materials.
City-wide guidance · Passage checked
3 of 3 official source passages checked (latest October 13, 2026).
Page content last updated:
Nearby places worth comparing
- Custom home planning in Thousand Oaks — Westlake addresses can be in Thousand Oaks
- Custom home planning in Agoura Hills — Neighboring city in LA County
Guides that use this place as an example
- Custom-home readiness for 2027 — Address vs actual city