ADU Builder in Seattle, WA
ADU and DADU Construction in Seattle, WA
Adding an ADU or DADU is one of the smartest ways to expand living space and boost property value in Seattle. Whether you want a rental unit, a backyard cottage, or a comfortable place for family, we design and build custom structures that fit your lot, your goals, and Seattle’s building requirements.
Complete ADU & DADU Services
We handle the entire process from start to finish:
- Design and planning
- Seattle permitting
- Site prep and foundations
- Full construction and utilities
- Interior finish work
- Final inspections
Our team ensures a smooth build with high-quality materials and craftsmanship.
Popular ADU Options
Homeowners choose ADUs and DADUs for:
- Rental income
- Multi-generational living
- Garage conversions
- Basement ADUs
- Backyard cottages
- Guest suites or studios
We’ll help you determine what’s possible based on your property and budget.
Why Build an ADU in Seattle?
Seattle’s zoning updates have opened the door for more housing flexibility. An ADU or DADU offers long-term value, additional income potential, and functional living space without changing your main home.
Start Your ADU Project
Ready to explore your options? We provide clear guidance on design, cost, and timelines.
Contact us today
to get started on your Seattle ADU or DADU.
