Housable ADU Project Case Study:

Detached ADU in Walnut Creek, CA

Housable ADU Project Case Study:

Detached ADU in Walnut Creek, CA



Project Scope


Project Details
Completed Project
ADU Type:
New Construction
ADU Size:
847 sqft, 1 bed, 1 bath
Project Location:
Walnut Creek, CA
Project Timeline:
12 months

Goal: The property owner wanted to build a new one bedroom ADU in their backyard.

Design Challenge: The homeowners wanted to have a large ADU but were working with a limited budget.


Process and Solution: The customer chose to build a new 850 square foot ADU in their rear yard. The final ADU included one bedroom, a separate living area, a dining room, a full kitchen, a bathroom with a full size bathtub, and a separate laundry room adjacent to the bathroom with a standing washer-dryer set.

Project Layout:

See an early ADU Design for the project below. Customers may provide mark ups to request changes and confirm information about their project throughout the process.

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