Pre-approved ADU plans and designs

Plan sets from city and county pre-approved catalogs, including LADBS Standard Plans, plus designs from architecture and design firms, with the plan price and a build cost range on each. Browse by catalog: Los Angeles, San Diego County, New York City.

114 designs

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San Marcos (PRADU)

San Marcos Pre-Approved ADU: 3 Bedroom, 999 sq ft

3 bed·2 bath·999 sq ft

Free plan

Build $350k to $599k

San Marcos (PRADU)

San Marcos Pre-Approved ADU: 3 Bedroom, 992 sq ft

3 bed·2 bath·992 sq ft

Free plan

Build $347k to $595k

San Marcos (PRADU)

San Marcos Pre-Approved ADU: 2 Bedroom, 863 sq ft

2 bed·1 bath·863 sq ft

Free plan

Build $302k to $518k

San Marcos (PRADU)

San Marcos Pre-Approved ADU: 2 Bedroom, 749 sq ft

2 bed·1 bath·749 sq ft

Free plan

Build $262k to $449k

San Marcos (PRADU)

San Marcos Pre-Approved ADU: 2 Bedroom, 748 sq ft

2 bed·2 bath·748 sq ft

Free plan

Build $262k to $449k

San Marcos (PRADU)

San Marcos Pre-Approved ADU: 1 Bedroom, 498 sq ft

1 bed·1 bath·498 sq ft

Free plan

Build $174k to $299k

Imperial Beach (Pre-Approved ADU Plans)

Imperial Beach Pre-Approved ADU: Studio, 600 sq ft

Studio·1 bath·600 sq ft

Free plan

Build $210k to $360k

Escondido (PAADU)

Escondido Pre-Approved ADU: 3 Bedroom, 1000 sq ft

3 bed·2 bath·1,000 sq ft

Free plan

Build $350k to $600k

San Diego County (PDS Standard Plans)

San Diego County Pre-Approved ADU: 1 Bedroom, 600 sq ft

1 bed·1 bath·600 sq ft

Free plan

Build $210k to $360k

San Diego County (PDS Standard Plans)

San Diego County Pre-Approved ADU: 1 Bedroom, 800 sq ft

1 bed·1 bath·800 sq ft

Free plan

Build $280k to $480k

San Diego County (PDS Standard Plans)

San Diego County Pre-Approved ADU: 1 Bedroom, 1000 sq ft

1 bed·1.5 bath·1,000 sq ft

Free plan

Build $350k to $600k

San Diego County (PDS Standard Plans)

San Diego County Pre-Approved ADU: 2 Bedroom 2 Bath (PDS-675), 1200 sq ft

2 bed·2 bath·1,200 sq ft

Free plan

Build $420k to $720k

San Diego County (PDS Standard Plans)

San Diego County Pre-Approved ADU: 2 Bedroom 1 Bath (PDS-673), 1200 sq ft

2 bed·1 bath·1,200 sq ft

Free plan

Build $420k to $720k

San Diego County (PDS Standard Plans)

San Diego County Pre-Approved ADU: 3 Bedroom, 1200 sq ft

3 bed·1 bath·1,200 sq ft

Free plan

Build $420k to $720k

Escondido (PAADU)

Escondido Pre-Approved ADU: 2 Bedroom, 851 sq ft

2 bed·2 bath·851 sq ft

Free plan

Build $298k to $511k

Escondido (PAADU)

Escondido Pre-Approved ADU: 2 Bedroom, 644 sq ft

2 bed·1 bath·644 sq ft

Free plan

Build $225k to $386k

Escondido (PAADU)

Escondido Pre-Approved ADU: Studio, 484 sq ft

Studio·1 bath·484 sq ft

Free plan

Build $169k to $290k

Roof for Two: Attached ADU by Anna Morrison Architect + Leonardo Leiva Rivera, photo 1

Roof for Two: Attached ADU by Anna Morrison Architect + Leonardo Leiva Rivera, photo 2

ADA

New York City (HPD ADU for You)

Roof for Two: Attached ADU

1 bed·1 bath·406 sq ft

Attached

Free plan

Build $215k to $275k

Maisel House: Detached ADU by Reform Architecture PLLC, photo 1

New York City (HPD ADU for You)

Maisel House: Detached ADU

1 bed·1 bath·400 sq ft

Detached

Free plan

Build $550k to $650k

Still Point: Detached ADU by EEREE, photo 1

Still Point: Detached ADU by EEREE, photo 2

ADA

New York City (HPD ADU for You)

Still Point: Detached ADU

1 bed·1 bath·473 sq ft

Detached

Free plan

Build $100k to $140k

Xanadu: Detached ADU by BEAM Architects, photo 1

New York City (HPD ADU for You)

Xanadu: Detached ADU

Studio·1 bath·300 sq ft

Detached

Free plan

Build $85k to $100k

SMART LOFT: Detached ADU by ANE Design LLC, photo 1

New York City (HPD ADU for You)

SMART LOFT: Detached ADU

Studio·1 bath·343 sq ft

Detached

Free plan

Build $100k to $120k

CDA One Bed: Detached ADU by Unit Two Development, photo 1

CDA One Bed: Detached ADU by Unit Two Development, photo 2

ADA

New York City (HPD ADU for You)

CDA One Bed: Detached ADU

1 bed·1 bath·600 sq ft

Detached

Free plan

Build $360k to $430k

Far Nordic ADU: Detached Above New Garage ADU by FAR Architecture, photo 1

New York City (HPD ADU for You)

Far Nordic ADU: Detached Above New Garage ADU

1 bed·1 bath·600 sq ft

Detached

Free plan

Build $390k to $450k

New York City (HPD ADU for You)

SITU ADU: Detached ADU

Studio·1 bath·280 sq ft

Detached

Free plan

Build $220k to $280k

Studio ADU NYC: Detached ADU by VL Architects, photo 1

Studio ADU NYC: Detached ADU by VL Architects, photo 2

ADA

New York City (HPD ADU for You)

Studio ADU NYC: Detached ADU

Studio·1 bath·439 sq ft

Detached

Free plan

Build $185k to $265k

CDA Studio: Attached ADU by Unit Two Development, photo 1

CDA Studio: Attached ADU by Unit Two Development, photo 2

ADA

New York City (HPD ADU for You)

CDA Studio: Attached ADU

Studio·1 bath·336 sq ft

Attached

Free plan

Build $250k to $310k

Grand ADU: Detached ADU by ANE Design LLC, photo 1

New York City (HPD ADU for You)

Grand ADU: Detached ADU

2 bed·1 bath·785 sq ft

Detached

Free plan

Build $160k to $230k

Riverside (DWELL)

DWELL Riverside ADU: 1200 SF, 3BR/2BA

3 bed·2 bath·1,200 sq ft

Free plan

Build $420k to $720k

Riverside (DWELL)

DWELL Riverside ADU: 1020 SF, 2BR/2BA

2 bed·2 bath·1,020 sq ft

Free plan

Build $357k to $612k

Riverside (DWELL)

DWELL Riverside ADU: 800 SF, 2BR/2BA

2 bed·2 bath·800 sq ft

Free plan

Build $280k to $480k

Riverside (DWELL)

DWELL Riverside ADU: 746 SF, 1BR/1BA

1 bed·1 bath·746 sq ft

Free plan

Build $261k to $448k

ADU96: 1-story, 2-bedroom with options (430 sf) by Castleblock, Inc., photo 1

Los Angeles (LADBS)

ADU96: 1-story, 2-bedroom with options

2 bed·1 bath·430 sq ft

Price on claim

Build $150k to $258k

ADU95: 1-story, 1-bedroom with options (696 sf) by Butterfly Dwellings, Inc., photo 1

Los Angeles (LADBS)

ADU95: 1-story, 1-bedroom with options

1 bed·1 bath·696 sq ft

Price on claim

Build $244k to $418k

ADU94: 1-story, 3-bedroom with options (1,044 sf) by Butterfly Dwellings, Inc., photo 1

Los Angeles (LADBS)

ADU94: 1-story, 3-bedroom with options

3 bed·2 bath·1,044 sq ft

Price on claim

Build $365k to $626k

ADU93: 1-story, 1-bedroom with options (702 sf) by Butterfly Dwellings, Inc., photo 1

Los Angeles (LADBS)

ADU93: 1-story, 1-bedroom with options

1 bed·1 bath·702 sq ft

Price on claim

Build $246k to $421k

ADU92: 1-story, 2-bedroom with options (702 sf) by Butterfly Dwellings, Inc., photo 1

Los Angeles (LADBS)

ADU92: 1-story, 2-bedroom with options

2 bed·1 bath·702 sq ft

Price on claim

Build $246k to $421k

ADU91: 1-story, 1-bedroom with options (400 sf) by ADU Garage Designs, photo 1

Los Angeles (LADBS)

ADU91: 1-story, 1-bedroom with options

1 bed·1 bath·400 sq ft

Price on claim

Build $140k to $240k

ADU90: 1-story studio with options (400 sf) by ADU Garage Designs, photo 1

Los Angeles (LADBS)

ADU90: 1-story studio with options

Studio·1 bath·400 sq ft

Price on claim

Build $140k to $240k

ADU89: 1-story studio with options (280 sf) by ADU Garage Designs, photo 1

Los Angeles (LADBS)

ADU89: 1-story studio with options

Studio·1 bath·280 sq ft

Price on claim

Build $98k to $168k

ADU88: 1-Story detached accessory dwelling unit with exterior deck (628 sf) by ARA-la Studio, photo 1

Los Angeles (LADBS)

ADU88: 1-Story detached accessory dwelling unit with exterior deck

Studio·1 bath·628 sq ft

Price on claim

Build $220k to $377k

ADU87: 2-story, studio with options (401 sf) by Patrick Moore; Moore Land Co. LLC, photo 1

Los Angeles (LADBS)

ADU87: 2-story, studio with options

Studio·1 bath·401 sq ft

Price on claim

Build $140k to $241k

ADU86: 1-story with loft, 1-bedroom with options (467 sf) by Swift Lee Office, photo 1

Los Angeles (LADBS)

ADU86: 1-story with loft, 1-bedroom with options

Studio·1 bath·467 sq ft

Price on claim

Build $163k to $280k

ADU85: 1-story, 1-bedroom with options (497 sf) by Buildoly, photo 1

Los Angeles (LADBS)

ADU85: 1-story, 1-bedroom with options

1 bed·1 bath·497 sq ft

Price on claim

Build $174k to $298k

ADU84: 1-story, 1-bedroom with options (497 sf) by Buildoly, photo 1

Los Angeles (LADBS)

ADU84: 1-story, 1-bedroom with options

1 bed·1 bath·497 sq ft

Price on claim

Build $174k to $298k

Los Angeles (LADBS)

ADU82: 1-story, 1-bedroom with options

1 bed·1 bath·695 sq ft

Price on claim

Build $243k to $417k

ADU81: 1-story, 1-bedroom with options (600 sf) by HOMEIO, photo 1

Los Angeles (LADBS)

ADU81: 1-story, 1-bedroom with options

1 bed·1 bath·600 sq ft

Price on claim

Build $210k to $360k

YOU-ADU: 1-story, 1-bedroom with options (455 sf) by City of Los Angeles, photo 1

Los Angeles (LADBS)

YOU-ADU: 1-story, 1-bedroom with options

1 bed·1 bath·455 sq ft

Free plan

Build $159k to $273k

1,190 sq ft2 bd · 1 baPlan drawing not yet on file

Los Altos (City Permit-Ready ADU Plans)

Los Altos City ADU Plan: 2 Bedroom, 1190 sq ft

2 bed·1 bath·1,190 sq ft

Free plan

Build $476k to $774k

854 sq ft1 bd · 1 baPlan drawing not yet on file

Los Altos (City Permit-Ready ADU Plans)

Los Altos City ADU Plan: 1 Bedroom, 854 sq ft

1 bed·1 bath·854 sq ft

Free plan

Build $342k to $555k

525 sq ft1 bd · 1 baPlan drawing not yet on file

Los Altos (City Permit-Ready ADU Plans)

Los Altos City ADU Plan: Studio or 1 Bedroom, 525 sq ft

1 bed·1 bath·525 sq ft

Free plan

Build $210k to $341k

708 sq ft1 bd · 1 baPlan drawing not yet on file

San Ramon (City Permit-Ready ADU Plans)

San Ramon City ADU Plan: Plan 3, 708 sq ft

1 bed·1 bath·708 sq ft

Free plan

Build $283k to $460k

627 sq ft1 bd · 1 baPlan drawing not yet on file

San Ramon (City Permit-Ready ADU Plans)

San Ramon City ADU Plan: Plan 2, 627 sq ft

1 bed·1 bath·627 sq ft

Free plan

Build $251k to $408k

560 sq ft1 bd · 1 baPlan drawing not yet on file

San Ramon (City Permit-Ready ADU Plans)

San Ramon City ADU Plan: Plan 1, 560 sq ft

1 bed·1 bath·560 sq ft

Free plan

Build $224k to $364k

746 sq ft2 bd · 1 baPlan drawing not yet on file

Oakland (Pre-Approved ADU Plans)

Oakland City ADU Plan: 2 Bedroom, 746 sq ft

2 bed·1 bath·746 sq ft

Free plan

Build $298k to $485k

625 sq ft1 bd · 1 baPlan drawing not yet on file

Oakland (Pre-Approved ADU Plans)

Oakland City ADU Plan: 1 Bedroom, 625 sq ft

1 bed·1 bath·625 sq ft

Free plan

Build $250k to $406k

435 sq ftStudio · 1 baPlan drawing not yet on file

Oakland (Pre-Approved ADU Plans)

Oakland City ADU Plan: Studio, 435 sq ft

Studio·1 bath·435 sq ft

Free plan

Build $174k to $283k

1,000 sq ft2 bd · 2 baPlan drawing not yet on file

Arcadia

Arcadia Pre-Approved ADU PAADU 26-0178: 2 Bedroom, 1,000 sq ft

2 bed·2 bath·1,000 sq ft

Price on claim

Build $350k to $600k

563 sq ft1 bd · 1 baPlan drawing not yet on file

Los Alamitos

Los Alamitos Pre-Approved ADU Plans Design Option A: 1 Bedroom, 563 sq ft

1 bed·1 bath·563 sq ft

Price on claim

Build $197k to $338k

415 sq ft1 bd · 1 baPlan drawing not yet on file

Long Beach

Long Beach Pre-Approved ADU PAADU-02: 1 Bedroom, 415 sq ft

1 bed·1 bath·415 sq ft

Price on claim

Build $145k to $249k

500 sq ft1 bd · 1 baPlan drawing not yet on file

Lakewood

Lakewood Pre-Approved Plan Floor Plan 2: 1 Bedroom, 500 sq ft

1 bed·1 bath·500 sq ft

Price on claim

Build $175k to $300k

447 sq ftStudio · 1 baPlan drawing not yet on file

Garden Grove

Garden Grove Pre-Approved ADU ADUGO-CP-1: Studio, 447 sq ft

Studio·1 bath·447 sq ft

Free plan

Build $156k to $268k

750 sq ft1 bd · 1 baPlan drawing not yet on file

Agoura Hills

Agoura Hills Pre-Approved ADU: 1 Bedroom, 750 sq ft

1 bed·1 bath·750 sq ft

Free plan

Build $262k to $450k

757 sq ft2 bd · 1 baPlan drawing not yet on file

Laguna Niguel

Laguna Niguel Pre-Approved ADU Plan 3: 2 Bedroom, 757 sq ft

2 bed·1 bath·757 sq ft

Free plan

Build $265k to $454k

876 sq ft2 bd · 2 baPlan drawing not yet on file

Los Alamitos

Los Alamitos Pre-Approved ADU Design Option B: 2 Bedroom, 876 sq ft

2 bed·2 bath·876 sq ft

Price on claim

Build $307k to $526k

490 sq ft1 bd · 1 baPlan drawing not yet on file

Huntington Beach

Huntington Beach Pre-Approved ADU Plan: 1 Bedroom, 490 sq ft

1 bed·1 bath·490 sq ft

Free plan

Build $172k to $294k

630 sq ft1 bd · 1 baPlan drawing not yet on file

Paramount

Paramount Pre-Approved ADU ADU-1: 1 Bedroom, 630 sq ft

1 bed·1 bath·630 sq ft

Free plan

Build $220k to $378k

1,000 sq ft2 bd · 1 baPlan drawing not yet on file

Agoura Hills

Agoura Hills Pre-Approved ADU: 2 Bedroom, 1,000 sq ft

2 bed·1 bath·1,000 sq ft

Free plan

Build $350k to $600k

495 sq ftStudio · 1 baPlan drawing not yet on file

Glendora

Glendora Pre-Approved ADU BPC24-0010: 495 sq ft

Studio·1 bath·495 sq ft

Price on claim

Build $173k to $297k

630 sq ft1 bd · 1 baPlan drawing not yet on file

Garden Grove

Garden Grove Pre-Approved ADU ADUGO-CP-2: 1 Bedroom, 630 sq ft

1 bed·1 bath·630 sq ft

Free plan

Build $220k to $378k

800 sq ft2 bd · 1 baPlan drawing not yet on file

Pico Rivera

Pico Rivera Pre-Approved ADU: 2 Bedroom, 800 sq ft

2 bed·1 bath·800 sq ft

Free plan

Build $280k to $480k

447 sq ftStudio · 1 baPlan drawing not yet on file

Paramount

Paramount Pre-Approved ADU ADU-Studio: Studio, 447 sq ft

Studio·1 bath·447 sq ft

Free plan

Build $156k to $268k

750 sq ft2 bd · 2 baPlan drawing not yet on file

Paramount

Paramount Pre-Approved ADU ADU-2: 2 Bedroom, 750 sq ft

2 bed·2 bath·750 sq ft

Free plan

Build $262k to $450k

350 sq ftStudio · 1 baPlan drawing not yet on file

Laguna Niguel

Laguna Niguel Pre-Approved ADU Plan 1: Studio, 350 sq ft

Studio·1 bath·350 sq ft

Free plan

Build $122k to $210k

800 sq ft2 bd · 2 baPlan drawing not yet on file

Long Beach

Long Beach Pre-Approved ADU PAADU-01: 2 Bedroom, 800 sq ft

2 bed·2 bath·800 sq ft

Price on claim

Build $280k to $480k

1,000 sq ft3 bd · 2 baPlan drawing not yet on file

Garden Grove

Garden Grove Pre-Approved ADU ADUGO-CP-4: 3 Bedroom, 1,000 sq ft

3 bed·2 bath·1,000 sq ft

Free plan

Build $350k to $600k

750 sq ft2 bd · 2 baPlan drawing not yet on file

Garden Grove

Garden Grove Pre-Approved ADU ADUGO-CP-3: 2 Bedroom, 750 sq ft

2 bed·2 bath·750 sq ft

Free plan

Build $262k to $450k

532 sq ft1 bd · 1 baPlan drawing not yet on file

Laguna Niguel

Laguna Niguel Pre-Approved ADU Plan 2: 1 Bedroom, 532 sq ft

1 bed·1 bath·532 sq ft

Free plan

Build $186k to $319k

1,000 sq ft3 bd · 2 baPlan drawing not yet on file

Paramount

Paramount Pre-Approved ADU ADU-3: 3 Bedroom, 1,000 sq ft

3 bed·2 bath·1,000 sq ft

Free plan

Build $350k to $600k

550 sq ftStudio · 1 baPlan drawing not yet on file

Agoura Hills

Agoura Hills Pre-Approved ADU: Studio, 550 sq ft

Studio·1 bath·550 sq ft

Free plan

Build $192k to $330k

505 sq ft1 bd · 1 baPlan drawing not yet on file

San Gabriel Valley COG

SGVCOG Pre-Approved ADU "One": 1 bedroom, 505 sq ft

1 bed·1 bath·505 sq ft

Price on claim

Build $177k to $303k

438 sq ft1 bd · 1 baPlan drawing not yet on file

Beverly Hills

Beverly Hills PADU-03: Lauri Morrison ADU, 438 sq ft

1 bed·1 bath·438 sq ft

Price on claim

Build $153k to $263k

800 sq ft2 bd · 1 baPlan drawing not yet on file

San Gabriel Valley COG

SGVCOG Pre-Approved ADU: 2 bedrooms, 800 sq ft

2 bed·1 bath·800 sq ft

Price on claim

Build $280k to $480k

1,000 sq ft2 bd · 2 baPlan drawing not yet on file

San Gabriel Valley COG

SGVCOG Pre-Approved ADU: 2 bedrooms, 1,000 sq ft

2 bed·2 bath·1,000 sq ft

Price on claim

Build $350k to $600k

800 sq ft2 bd · 2 baPlan drawing not yet on file

Monterey Park

Monterey Park Pre-Approved ADU #1: 2 Bed, 2 Bath, 800 sq ft, Option A

2 bed·2 bath·800 sq ft

Price on claim

Build $280k to $480k

1,000 sq ft3 bd · 2 baPlan drawing not yet on file

Monterey Park

Monterey Park Pre-Approved ADU #4: 3 Bed, 2 Bath, 1,000 sq ft, Option B

3 bed·2 bath·1,000 sq ft

Price on claim

Build $350k to $600k

400 sq ftStudio · 1 baPlan drawing not yet on file

San Gabriel Valley COG

SGVCOG Pre-Approved ADU "Flat, Gable and Shed": Studio, 400 sq ft

Studio·1 bath·400 sq ft

Price on claim

Build $140k to $240k

476 sq ft1 bd · 1 baPlan drawing not yet on file

San Gabriel Valley COG

SGVCOG Pre-Approved ADU "The 16th": 1 bedroom, 476 sq ft

1 bed·1 bath·476 sq ft

Price on claim

Build $167k to $286k

1,200 sq ft2 bd · 2.5 baPlan drawing not yet on file

Beverly Hills

Beverly Hills PADU-15: Villa Lumignus, 1,200 sq ft

2 bed·2.5 bath·1,200 sq ft

Price on claim

Build $420k to $720k

773 sq ft1 bd · 1 baPlan drawing not yet on file

Beverly Hills

Beverly Hills PADU-07: Inchoate ADU, 773 sq ft

1 bed·1 bath·773 sq ft

Price on claim

Build $271k to $464k

610 sq ft2 bd · 1 baPlan drawing not yet on file

San Gabriel Valley COG

SGVCOG Pre-Approved ADU "Two": 2 bedrooms, 610 sq ft

2 bed·1 bath·610 sq ft

Price on claim

Build $214k to $366k

1,000 sq ft3 bd · 2 baPlan drawing not yet on file

Monterey Park

Monterey Park Pre-Approved ADU #3: 3 Bed, 2 Bath, 1,000 sq ft, Option A

3 bed·2 bath·1,000 sq ft

Price on claim

Build $350k to $600k

540 sq ft1 bd · 1 baPlan drawing not yet on file

San Gabriel Valley COG

SGVCOG Pre-Approved ADU "Dwell": 1 bedroom, 540 sq ft

1 bed·1 bath·540 sq ft

Price on claim

Build $189k to $324k

961 sq ft2 bd · 2 baPlan drawing not yet on file

San Gabriel Valley COG

SGVCOG Pre-Approved ADU: 2 bedrooms, 961 sq ft

2 bed·2 bath·961 sq ft

Price on claim

Build $336k to $577k

250 sq ftStudio · 1 baPlan drawing not yet on file

Beverly Hills

Beverly Hills PADU-10: The Skinny ADU, 250 sq ft

Studio·1 bath·250 sq ft

Price on claim

Build $88k to $150k

800 sq ft2 bd · 1 baPlan drawing not yet on file

San Gabriel Valley COG

SGVCOG Pre-Approved ADU "Five Gables": 2 bedrooms, 800 sq ft

2 bed·1 bath·800 sq ft

Price on claim

Build $280k to $480k

748 sq ft2 bd · 2 baPlan drawing not yet on file

Palmdale

Palmdale ADU 1: 2 Bedroom, 2 Bath, 748 sq ft

2 bed·2 bath·748 sq ft

Price on claim

Build $262k to $449k

340 sq ftStudio · 1 baPlan drawing not yet on file

San Gabriel Valley COG

SGVCOG Pre-Approved ADU "Studio": Studio, 340 sq ft

Studio·1 bath·340 sq ft

Price on claim

Build $119k to $204k

1,200 sq ft3 bd · 1 baPlan drawing not yet on file

Los Angeles County (unincorporated)

LA County Standard ADU Plan A: 3 Bedroom, 1 Bath, 1,200 sq ft

3 bed·1 bath·1,200 sq ft

Free plan

Build $420k to $720k

500 sq ft1 bd · 1 baPlan drawing not yet on file

Beverly Hills

Beverly Hills PADU-14: Gable ADU, 500 sq ft

1 bed·1 bath·500 sq ft

Price on claim

Build $175k to $300k

689 sq ft2 bd · 1 baPlan drawing not yet on file

San Gabriel Valley COG

SGVCOG Pre-Approved ADU: 2 bedrooms, 689 sq ft

2 bed·1 bath·689 sq ft

Price on claim

Build $241k to $413k

1,200 sq ft2 bd · 1 baPlan drawing not yet on file

Los Angeles County (unincorporated)

LA County Standard ADU Plan B: 2 Bedroom, 1 Bath, 1,200 sq ft

2 bed·1 bath·1,200 sq ft

Free plan

Build $420k to $720k

600 sq ft1 bd · 1 baPlan drawing not yet on file

San Gabriel Valley COG

SGVCOG Pre-Approved ADU "Flat and Shed": 1 bedroom, 600 sq ft

1 bed·1 bath·600 sq ft

Price on claim

Build $210k to $360k

800 sq ft1 bd · 1 baPlan drawing not yet on file

Los Angeles County (unincorporated)

LA County Standard ADU Plan C: 1 Bedroom, 1 Bath, 800 sq ft

1 bed·1 bath·800 sq ft

Free plan

Build $280k to $480k

748 sq ft2 bd · 1 baPlan drawing not yet on file

San Gabriel Valley COG

SGVCOG Pre-Approved ADU "Emma": 2 bedrooms, 748 sq ft

2 bed·1 bath·748 sq ft

Price on claim

Build $262k to $449k

374 sq ftStudio · 1 baPlan drawing not yet on file

Pasadena

Pasadena Prototype A: Studio, 374 sq ft (Updated to 2025 CBC)

Studio·1 bath·374 sq ft

Free plan

Build $131k to $224k

800 sq ft2 bd · 2 baPlan drawing not yet on file

Monterey Park

Monterey Park Pre-Approved ADU #2: 2 Bed, 2 Bath, 800 sq ft, Option B

2 bed·2 bath·800 sq ft

Price on claim

Build $280k to $480k

702 sq ft1 bd · 1 baPlan drawing not yet on file

Beverly Hills

Beverly Hills PADU-08: nonzero\architecture ADU, 702 sq ft

1 bed·1 bath·702 sq ft

Price on claim

Build $246k to $421k

1,199 sq ft3 bd · 1 baPlan drawing not yet on file

Chula Vista (Standard ADU Plans)

Chula Vista Pre-Approved ADU: 3 Bedroom, 1199 sq ft

3 bed·1 bath·1,199 sq ft

Free plan

Build $420k to $719k

999 sq ft3 bd · 1 baPlan drawing not yet on file

Chula Vista (Standard ADU Plans)

Chula Vista Pre-Approved ADU: 3 Bedroom, 999 sq ft

3 bed·1 bath·999 sq ft

Free plan

Build $350k to $599k

749 sq ft2 bd · 1 baPlan drawing not yet on file

Chula Vista (Standard ADU Plans)

Chula Vista Pre-Approved ADU: 2 Bedroom L-Shape, 749 sq ft

2 bed·1 bath·749 sq ft

Free plan

Build $262k to $449k

749 sq ft2 bd · 1 baPlan drawing not yet on file

Chula Vista (Standard ADU Plans)

Chula Vista Pre-Approved ADU: 2 Bedroom Square, 749 sq ft

2 bed·1 bath·749 sq ft

Free plan

Build $262k to $449k

748 sq ft2 bd · 1 baPlan drawing not yet on file

Chula Vista (Standard ADU Plans)

Chula Vista Pre-Approved ADU: 2 Bedroom, 748 sq ft

2 bed·1 bath·748 sq ft

Free plan

Build $262k to $449k

498 sq ft1 bd · 1 baPlan drawing not yet on file

Chula Vista (Standard ADU Plans)

Chula Vista Pre-Approved ADU: 1 Bedroom, 498 sq ft

1 bed·1 bath·498 sq ft

Free plan

Build $174k to $299k