ADU One - 400 sqft

You will find everything you need here

ADU 1 bdr plan.jpg

Key features:

  • 400 sqft of the exterior wall (12' x 32' nominal size)

  • 368 sqft net interior space inside 

  • Prefabricated panel system allows for fast installation

  • Concrete slab on grade foundation

  • Finished inside and out, including appliances

  • Air conditioning and heating system

  • Premium black windows and doors

  • Customizable finishes, deck, and hardscape

We take care of everything,
including permits

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What is included

  • Concrete slab on grade

  • Red cedar ventilated facade and soffit

  • Corrugated metal back and sidewalls

  • Premium vinyl flooring inside

  • Black 8'x10' nanawall (accordion door)

  • 4 double-hung windows and 1 awning window

  • Interior doors

  • Sheetrock walls and ceiling, painted

  • Plywood kitchen cabinets

  • Kitchen appliances include refrigerator, countertop stove, microwave, dishwasher, sink

  • Toilet, shower, and vanity in the bathroom

  • Interior climate control includes a split system.

  • Tankless exterior water heater

We love  custom design

Customizable exterior features

Customizable interior features

  • Cedar board stain color

  • Corrugated metal color or change to siding

  • Deck size and material

  • Custom hardscape elements like pavers, rock fills, etc

  • Flooring material

  • Wall and ceiling paint color

  • Accent plywood panels on the walls and ceiling.

  • Custom finishes for kitchen cabinets

  • Floor and wall tile

Initial configuration

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We submit for permits


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Total cost


* Delivery and handling fee is charged separately and is based on the distance and site conditions.

* Connection to the existing sewer, electrical and water lines is charged separately and based on site evaluation

Want some financing? Not a problem.

Talk to our partners at Acorn and they will find you the best deal in minutes. Good news is, it doesn't affect your credit scope.