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ADU design-build · Woodland Hills

ADUs in Woodland Hills

Wide ranch lots in the flats, canyon homes to the south: Woodland Hills is one of the busiest ADU neighborhoods in Los Angeles, and the lots explain why.

What applies to your lot

Building an ADU in Woodland Hills

Who approves your ADU

City of Los Angeles: plans are checked by LADBS (Department of Building and Safety), and zoning is read on ZIMAS for your parcel. Woodland Hills is part of the City of Los Angeles.

Built for the heat

The west Valley is the hottest part of Los Angeles. We size insulation, windows and the mini-split for comfort, and a new detached ADU includes its own solar panels.

Flats and canyons

North of Ventura, most lots are flat and simple. Toward the hills, a fire zone and a Hillside Area can add conditions for larger ADUs.

LADBS Standard Plans

Los Angeles pre-approves detached ADU designs under its Standard Plan Program, including a free city-owned plan. LADBS then checks only the site: zoning and foundation.

California law, everywhere

The rules every city must respect

800 sq ft

Every city must allow at least an 800 sq ft detached ADU with 4 ft setbacks.

4 ft

Maximum side and rear setback for a new detached ADU.

750 sq ft

No impact fees up to this size.

60 days

To approve or deny a complete application, without a hearing.

Read the full guide to ADU rules →

Ideas for your lot

Plans that suit Woodland Hills lots

1 bedroom

One-bedroom with kitchen island

600 sq ft · 20' × 30'

1 bed1 bath

2 bedrooms

Two bedrooms, two baths

884 sq ft · 26' × 34'

2 beds2 baths

2 bedrooms

Split-bedroom plan

1 080 sq ft · 30' × 36'

2 beds2 baths

See all 51 floor plans →

FAQ

ADU questions in Woodland Hills

Who issues the permit in Woodland Hills?

The City of Los Angeles, through LADBS. Neighboring Calabasas and Hidden Hills are separate cities.

Will my ADU stay cool in summer?

Yes, if it is designed for it: insulation, shading and a well-sized mini-split. We plan it with the drawings.

Do you come to my property?

Yes. The visit is free: we look at the lot, the access and the utilities, then give you a realistic estimate.

Nearby areasEncinoCalabasasSan Fernando Valley

Free feasibility call

Book a free 15-minute feasibility call

A project lead reviews your address, tells you what your lot can hold and gives you a first look at your financing eligibility.

What you get

  • Free, with no obligation
  • A clear answer on what your lot can hold
  • A first look at financing eligibility, by phone or at your property
  • A site visit only if it makes sense

Prefer to talk now? (424) 448-4895

Email: [email protected]

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Service areas

Serving homeowners across Los Angeles

Los Angeles, the South Bay and Orange County, within about 40 miles of Paramount. Farther on request.

Service areas

ADU rules, city by city

Permits, fire and coastal zones, pre-approved plans: see what applies in the 36 cities we serve.

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