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ADU design-build · Long BeachADUs in Long Beach
From Craftsman bungalows in Bixby Knolls to beach cottages in Belmont Shore, Long Beach has every kind of lot, and a fast city path for the right ADU.
What applies to your lot
Building an ADU in Long Beach
Who approves your ADU
City of Long Beach: the Planning Bureau and Building & Safety of Community Development review ADUs. State law applies everywhere: a decision within 60 days of a complete application, no public hearing, and at least 800 sq ft with 4 ft side and rear setbacks.
Pre-approved ADUs, over the counter
Long Beach runs a Pre-Approved ADU Program (PAADU). When a pre-approved design fits your lot, plans can be approved over the counter at the Permit Center.
The Coastal Zone
Belmont Shore, Naples, the Peninsula and other areas are in the Coastal Zone. A coastal development permit is added, and the city issues it itself under its Local Coastal Program.
Historic districts
Several neighborhoods are historic districts. A backyard ADU is usually out of sight; what shows from the street may need design review.
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.
Ideas for your lot
Plans that suit Long Beach lots
1 bedroom
L-shaped one-bedroom
1 bed1 bath
2 bedrooms
Two-bedroom rectangle
2 beds1 bath
FAQ
ADU questions in Long Beach
Who approves an ADU in Long Beach?
The City of Long Beach, not Los Angeles. We check zoning, the Coastal Zone and historic status for your parcel before drawing.
My house is near the beach. Can I still build?
Usually yes. The Coastal Zone adds a coastal permit to the process; it does not ban ADUs. We plan the extra step into the schedule.
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.
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]
Los Angeles, CA · We come to your property
1 · Preferred time2 · Your property3 · Confirmed
Preferred day (Pacific time)
Preferred time
Tell us when to call you. A project lead calls you back at that time of day (Pacific time).
Your call is booked
We’ll confirm by text or phone. No obligation.
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.
Central Los AngelesSan Fernando ValleyThousand OaksSimi ValleyParamountWest AdamsMid-CityCulver CityLong BeachDowneyWhittierNorwalkTorranceInglewoodComptonCarsonAnaheimSanta AnaIrvineHuntington BeachPasadenaGlendaleBurbankRialto (on request)Garden GroveOrangeFullertonCosta MesaNewport BeachTustinSherman OaksEncinoVan NuysWoodland HillsNorthridgeCalabasas