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Custom ADUs

Custom architectural design and quality build shine throughout in this Sellwood ADU

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Detached Home Office in the Laurelhurst neighborhood of Portland, Oregon - Designed and Built by SQFT Studios

Backyard Office

Ditch the commute and work in a beautifully designed home office.

Home Office

6419 NE 33rd Ave – Portland-002

Rental Income

Generate positive cash flow with a backyard short-term rental and become a real Super Host!

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1534 SE Lexington Ave – Portland-004

Multi-Generation

Build a special place for your family, right in your back yard.

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More space to...

Make the most of your existing property when you build an accessory structure.

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Home PageAdam Friedman2026-04-02T13:03:53-07:00

SQFT Studios is Portland’s premier design Build Firm

Established in 2015 by Architect Eli Green, SQFT Studios has quickly emerged as a leader in the design and construction of accessory dwelling units (ADUs) in Portland. Specializing in innovative and sustainable ADUs, the firm offers tailored solutions ranging from modern studios to guest houses, focusing on enhancing property value and living space. Eli and his team are committed to quality, sustainability, and meeting the unique needs of each client, contributing to Portland’s housing diversity and community character with every project.

Experience Building ADUs

10+ years

Useable SQFT Added

40,000+ feet

get free consultation

Take a virtual tour of our latest model, The 288. This building is both spacious and flexible

REAL PROJECT STORIES

See how we’ve transformed underused backyards into beautiful, functional spaces for Portland homeowners. Each project showcases creative solutions, added value, and real-life impact.

Sellwood Teahouse ADUAdam Friedman2025-01-10T11:47:11-08:00

Sellwood Teahouse ADU

Sellwood Custom HomeAdam Friedman2025-03-07T14:23:00-08:00

A beautiful Craftsman style home in Sellwood Oregon

Sellwood Custom Home

Laurelhurst Home OfficeEli Green2025-04-30T12:32:53-07:00

Detached Home Office in the Laurelhurst neighborhood of Portland, Oregon - Designed and Built by SQFT Studios

Laurelhurst Home Office

SW Portland Generational 2 Bedroom ADUAdam Friedman2025-11-06T07:51:20-08:00

SW Portland Generational 2 Bedroom ADU

The 512 ADUAdam Friedman2025-12-03T12:27:49-08:00

The 512 ADU

Hawthorne Backyard Studio and Covered Deck PerfectionAdam Friedman2025-07-28T09:15:11-07:00

Hawthorne Backyard Studio and Covered Deck Perfection

NE Portland Kitchen Remodel with AdditionEli Green2025-03-07T14:24:56-08:00

NE Portland Kitchen Remodel with Addition

Spacious 1 Bedroom ADU with LoftAdam Friedman2025-07-03T10:45:09-07:00

Spacious 1 Bedroom ADU with Loft

Neighborhood PlaygardenEli Green2025-03-07T13:38:33-08:00

Neighborhood Playgarden

Backyard Shed Art StudioAdam Friedman2025-11-06T07:39:46-08:00

Backyard Shed

Backyard Shed Art Studio

Vaulted ADU with LoftAdam Friedman2025-03-07T14:26:13-08:00

Vaulted ADU with Loft

Sellwood ADUAdam Friedman2025-11-06T07:46:39-08:00

Sellwood ADU

Grant Park Airbnb ADUAdam Friedman2025-03-07T13:36:16-08:00

Grant Park Airbnb ADU

Sellwood 2 Bedroom Lofted ADUEli Green2025-03-07T13:35:02-08:00

Sellwood 2 Bedroom Lofted ADU

Detached Studio ADUEli Green2025-04-30T12:40:45-07:00

Detached Studio ADU

Aging In Place ADUAdam Friedman2025-03-07T14:29:42-08:00

Aging In Place ADU

Vaulted 1 Bedroom ADUAdam Friedman2024-02-14T20:57:00-08:00

Vaulted 1 Bedroom ADU

Concordia Short Term RentalAdam Friedman2025-03-07T15:06:26-08:00

Concordia Short Term Rental

Rose City Park Guest SuiteAdam Friedman2025-03-07T14:53:48-08:00

Portland Guest Suite Exterior Front View

Rose City Park Guest Suite

Custom 1 bedroom ADUEli Green2025-04-30T13:15:02-07:00

Custom 1 bedroom ADU

Milwaukie 1br Guest SuiteAdam Friedman2025-03-07T14:56:42-08:00

Milwaukie 1br Guest Suite

Gorgeous Guest SuiteEli Green2025-11-06T07:44:49-08:00

Gorgeous Guest Suite

Custom Backyard StudioEli Green2025-11-06T08:00:07-08:00

Custom Home Studio

Custom Backyard Studio

Detached Sewing RoomAdam Friedman2025-10-29T11:40:05-07:00

Detached Sewing Room

Acessible ADUAdam Friedman2025-03-07T14:32:21-08:00

Acessible ADU

Custom 1 Bedroom ADUEli Green2025-03-07T15:08:07-08:00

Custom 1 Bedroom ADU

Cozy Guest Suite in St. JohnsEli Green2025-10-29T11:37:07-07:00

Cozy Guest Suite in St. Johns

Detached Home Office in Northeast PortlandAdam Friedman2025-05-28T09:43:29-07:00

Detached Home Office in Northeast Portland

SE Hawthorne Garage ConversionAdam Friedman2025-03-07T15:45:39-08:00

SE Hawthorne Garage Conversion

Portland’s Best Residential Architecture & Construction Company

Home Builders Association of Portland

Portland FIR Program

Best of Houzz 2022

Design Week Portland

Earth Advantage

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SQFT Studios is a residential design-build firm. We create ADUs, Guest Suites, Home Studios, and full-sized homes in Portland, Oregon. Our custom and prefabricated designs use high-quality construction methods while delivering exceptional value.

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SQFT Studios is a residential design-build firm. We create ADUs, Guest Suites, Home Studios, and full-sized homes in Portland, Oregon. Our custom and prefabricated designs use high-quality construction methods while delivering exceptional value.

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