ADU model · Modern
2 Bed ADU 900
900 sq ft · 2 bed · 2 bath
Two bedrooms at opposite ends and two full bathrooms, so each person gets real privacy.
Good for: Roommates, a couple with regular guests, or a parent and an adult child.
Typically $328k - $423k design to move-in, plus city permit and PG&E fees
- Size
- 900 sq ft
- Bedrooms
- 2
- Bathrooms
- 2
- Footprint
- 24 × 37.5 ft
- Typical timeline
- Under a year
The layout
What’s inside
Split bedrooms: a primary suite with its own bathroom and walk-in closet on one end, the great room with an island in the middle, and the second bedroom, bathroom and laundry on the other end.
Primary suite with its own bathroom
Walk-in closet
Great room with kitchen island
Second bedroom
Second full bathroom and laundry
Outside: charcoal siding and a shed roof with clerestory windows.
Make it yours
A starting point, not a catalog
Starting from a model saves time on the drawings. We draw the final plans for your lot, then take them through your city’s permits. Along the way you can change:
Finishes: our standard package, or custom finishes chosen with you
Outside: siding, colors, roof and windows
Layout: room sizes, walls, doors and the kitchen
Size: larger or smaller to fit your lot
What it typically costs
$328k - $423k
For 900 sq ft at $365 - $470 per sq ft. That includes design, engineering, permits, construction and a finish allowance of about $20,000.
Not included: city permit fees, PG&E connection fees, and extra inspections some cities require from outside inspectors. Your exact number comes after we see your property, and it is locked in your contract.
Images are 3D renderings of the base designs. Final plans are drawn for your lot after the site visit.
Other models
See all modelsNext step
Like the 2 Bed ADU 900? See if it fits on your lot.
We review every request within 1 business day. If it’s a project we take on, we call you to talk through your lot, your city’s rules and a rough budget. There’s no cost to find out.
Or call (510) 453-0400, Monday to Friday, 9am to 5pm.


