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ADUs in Sherman Oaks

Flat streets near Ventura Boulevard, hillside lots south of it: in Sherman Oaks and Studio City, the first question is which side of the slope your home is on.

What applies to your lot

Building an ADU in Sherman Oaks

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. Sherman Oaks and Studio City are part of the City of Los Angeles.

Hillside and fire zones

On lots in both a Very High Fire Hazard Severity Zone and a Hillside Area, Los Angeles adds conditions for larger ADUs, such as sprinklers, parking and street width. The state-protected options remain.

What always stays open

A converted garage or room, a junior ADU, and a detached ADU of up to 800 sq ft with 4 ft setbacks stay available under state law.

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 Sherman Oaks lots

1 bedroom

One-bedroom with kitchen island

600 sq ft · 20' × 30'

1 bed1 bath

Two-story

One-bedroom above a garage

528 sq ft · 22' × 24'

1 bed1 bath

2 bedrooms

Two bedrooms, two baths

884 sq ft · 26' × 34'

2 beds2 baths

See all 51 floor plans →

FAQ

ADU questions in Sherman Oaks

Who issues the permit in Sherman Oaks?

The City of Los Angeles, through LADBS. We read your parcel on ZIMAS first: zoning, hillside and fire zone.

My lot is on a hill. Is an ADU still possible?

Usually yes, but the size and the route depend on the zones. We tell you which options are open before any design.

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 areasEncinoVan NuysSan 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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