West Hollywood / ADU construction
ADU construction in West Hollywood
West Hollywood publishes ADU general information as part of a pre-approved ADU program. A pre-approved plan can shorten design questions, but it still has to fit your lot's access, utilities and structures.
What shapes this work here
Pre-approved is a starting design
A pre-approved plan addresses the building design; site work, foundation, utility connections and placement still depend on your lot.
Configuration choices
The City's ADU information describes definitions and configurations. Pick the one that matches the lot before choosing a plan.
Narrow access
Narrow side yards are common; they limit equipment and can favor a conversion or a smaller footprint.
First steps in this city
01
Read the City's ADU information
Note definitions, configurations and the pre-approved program.
02
Measure side yards and access
The narrowest point sets what equipment fits.
03
Compare a pre-approved plan with the site
List what the plan covers and what site work it doesn't.
04
Ask Building and Safety
Confirm the submittal route for your chosen path.
What the scope usually covers
- Site access, staging and protection of the main house
- New foundation, or evaluation of an existing slab and shell
- Utility routes from the main service to the unit
- Interior build-out, final inspections and handover documents
- Site-specific work a pre-approved plan does not cover: placement, foundation, utility runs
Bring to the first conversation
- Property address
- Site sketch with structures, trees and utility locations
- Intended use of the unit
- Photos of the garage interior and slab if converting
- Narrowest side-yard width and photos of the route
Questions homeowners ask
- Does a pre-approved ADU plan mean no review?
- No. The site, foundation and connections are still reviewed; the City explains what the program covers.
- Can KB build a West Hollywood pre-approved ADU?
- KB builds ADUs; ask the office about using a specific pre-approved plan on your lot.
Official references
- City of West Hollywood
City ADU definitions and configuration guidance.
- City of West Hollywood Building and Safety
Electronic building plan-check and permit portal.
These references explain where to look; they do not confirm what applies to a specific parcel.
Read next
KB Remodeling · Greater Los Angeles
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