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New build

Detached ADUAttached ADUTwo-Story ADUPrefab / Modular ADUCasita / Granny Flat

Conversions

Garage ConversionJunior ADU (JADU)ADU Above GarageUnpermitted ADU LegalizationMultifamily ADU

Design, permits & money

Ground-Up ConstructionDesign & PermitsADU Floor PlansFinancing & ReturnsAll service areas

San Fernando Valley

Sherman OaksVan NuysNorth HollywoodStudio CityWoodland HillsEncinoNorthridge

San Gabriel Valley & east

PasadenaGlendaleBurbankSilver Lake

Westside & South Bay

Santa MonicaCulver CityInglewoodTorranceLong Beach

Guides

All guidesADU Cost in Los Angeles: What It Actually Runs in 2026California ADU Laws and What They Mean in Los AngelesSB 9 in California: Lot Splits and How They Compare to an ADUHow Long Does It Take to Build an ADU in Los Angeles?Does an ADU Increase Property Value in Los Angeles?Detached ADU vs Garage Conversion: Which Suits Your LA Lot?ADU Setback Requirements in California: The Four-Foot Rule ExplainedThe LA ADU Standard Plan Program: Pre-Approved Designs ExplainedBuilding a Hillside ADU in Los Angeles: What the Slope Really CostsADU Kitchen Requirements and Utility Rules in Los Angeles

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Service area

ADU Service Areas Across Los Angeles County

Los Angeles County is not one permitting jurisdiction. Pasadena, Glendale, Burbank, Santa Monica, Long Beach and Torrance each run their own building department, and the local overlays change what is buildable on your lot.

Service area map showing the Los Angeles neighborhoods and cities coveredSHERMAN OAKSVAN NUYSPASADENAGLENDALEBURBANKSANTA MONICATORRANCELONG BEACHLOS ANGELESSERVICE AREA / LOS ANGELES COUNTYN
Service area covering Los Angeles and the surrounding cities.

Sherman Oaks

ADU builders in Sherman Oaks work either side of Ventura Boulevard, and the two sides are completely different jobs. Sherman Oaks has two very differe

91401, 91403, 91423

Van Nuys

ADU builders in Van Nuys have the easiest conditions in the county: deep flat lots, rear alleys and garages already sitting where the unit wants to go

91401, 91405, 91406

Pasadena

ADU builders in Pasadena answer to the city's own planning department, not LADBS, and to more landmark districts than anywhere else in the region. Pas

91101, 91103, 91104

Glendale

ADU builders in Glendale deal with two cities in one: the flat northwest grid, and the Verdugo foothills with slope and fire zone rules attached. Glen

91201, 91202, 91203

Burbank

ADU builders in Burbank get flat lots, a fast local permit process and a tenant pool that works at the studios ten minutes away. Burbank is an easy AD

91501, 91502, 91504

Santa Monica

ADU builders in Santa Monica face the region's toughest permit path and its highest rents, and both facts follow from the same coastal geography. Sant

90401, 90402, 90403

Long Beach

ADU builders in Long Beach build off alleys. The city's street grid put a detached garage behind most homes, and that is exactly where an ADU belongs.

90802, 90803, 90804

Torrance

ADU builders in Torrance get generous flat lots and school-driven demand, which is why two-bedroom units underwrite better here than almost anywhere.

90501, 90502, 90503

North Hollywood

ADU builders in North Hollywood work a dense transit corridor where the parking requirement disappears and the lots still run deep. North Hollywood is

91601, 91602, 91605

Studio City

ADU builders in Studio City split their work between the flat blocks near Ventura and the hillside streets climbing toward Mulholland. Studio City spl

91604, 91602, 91423

Woodland Hills

ADU builders in Woodland Hills get some of the largest lots in the city, and some of the hottest summer cooling loads to design around. Woodland Hills

91364, 91367, 91371

Encino

ADU builders in Encino work large lots south of Ventura where the constraint is rarely space and usually protected trees or hillside grade. Encino ADU

91316, 91436

Northridge

ADU builders in Northridge build near CSUN, which shapes both the rental demand and the unit sizes that lease fastest. Northridge is a yield market, a

91324, 91325, 91326

Culver City

ADU builders in Culver City work a small independent jurisdiction with its own permit process and Westside-level rents. Culver City is its own jurisdi

90230, 90232

Inglewood

ADU builders in Inglewood are working the fastest-changing rental market in the county, with the stadium district reshaping demand block by block. Ing

90301, 90302, 90303

Silver Lake

ADU builders in Silver Lake and Echo Park spend most of their engineering budget on grade, because almost nothing here is flat. Silver Lake and Echo P

90026, 90039, 90029

Not on the list?

We build across Los Angeles County. If your city is not listed above, send the address anyway and we will tell you whether we cover it and what the local permitting path looks like.

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