ADU Builders in Seattle, WA
Add livable space to your property, create a private haven for guests or extended family, or add the opportunity for a rental income stream with an accessory dwelling unit. Arbor Construction’s custom home building services in Seattle include tiny homes and ADUs when you want to expand your home with a secondary dwelling.
Learn more about our personalized process and full-service approach to ADU building in Seattle:
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Quality craftsmanship and attentive service to refresh your home. Contact us now to start with a free consultation and quote.
“Ben with Arbor Construction did a lovely job remodeling our condo. He completed the work very nearly soup to nuts, everything from flooring and baseboard, to kitchen counter and cabinets, to bathroom and tile. Along with doing all the skilled work, he also helped us research and select materials. Working with Ben was smooth and easy. He was communicative, friendly, and eager to help. I am 100% satisfied with Ben’s work and I enthusiastically recommend him.”
Ross M.
Woodworking
Woodworking
Remodel
Kitchen
Remodel
Home Addition
why arbor construction
Seattle’s Premier ADU Builder
Our team has deep experience in custom luxury home remodels as well as specialty carpentry. We bring a positive attitude, attention to detail, and an artistic perspective to each project.
01
Experience & Craftsmanship
With 30+ of hands-on experience in carpentry and construction, we bring a detail-oriented perspective to every project.
02
Communication
We are committed to direct and timely communication, always with a positive attitude. Rest assured you’ll always be up to date on your project’s progress.
03
Tailored Service
Our flexible, comprehensive approach enables customers to be as hands-on or hands-off as they would like throughout the project.
frequently asked questions
Does Seattle allow ADUs?
Seattle allows both attached and detached accessory dwelling units on most single-family lots. ADUs are a great solution for additional income, guest accommodations, or multigenerational living. Arbor Construction will make adding this additional space easy by handling all of the ADU planning, design, and construction on your Seattle property.
What zones can have ADUs in Seattle?
ADUs are permitted in Seattle’s Neighborhood Residential (NR1, NR2, NR3) zones and many Lowrise zones. Requirements vary depending on lot size, setbacks, and parking, but our team can help you determine feasibility on your property.
How much does it cost to add a tiny home in Seattle?
Tiny homes in Seattle can be very economical or extravagant depending on your design, the size, and the utility set-up. These accessory dwelling units can range from $250,000 to over $400,000.
What are the benefits of an ADU in Seattle?
In Seattle, ADUs offer many benefits. You can add a rental income stream to your property, increase the value of your property, create a space to care for loved ones at home, add a private studio for work, or have separate space for guests.
In addition, ADUs maximize the square footage of your land and are often sustainable and energy-efficient.
