ADUs / DADUs 

Additions that maximize your property and long-term value

Seattle and many of the surrounding areas have recently changed their building codes to allow for second and third residences on a single property. Known as accessory dwelling units (ADUs) and detached accessory dwelling units (DADUs), these structures are a popular way to maximize density and land use. Whether you’re building for a family member or you want to add an income property, BrightWork Builders can help you create a mother-in-law suite or free-standing addition that meets your objectives.

Local Construction Expertise in Seattle

As a trusted builder serving Seattle and it’s surrounding communities, BrightWork Builders understands the local permitting process, site considerations, and construction standards required for successful ground-up builds in the Pacific Northwest.

If you’re planning a new construction project, our team is ready to help guide you from initial planning through completion.

Contact BrightWork Builders today to start the conversation.


Areas We Serve:

Brightwork Builders provides ADUs / DADUs services throughout Seattle and surrounding communities including Bellevue, Mercer Island, Shoreline, Kirkland, Normandy Park, Lake Forest Park, and Richmond Beach. We frequently complete projects in neighborhoods such as Capitol Hill, Queen Anne, Ballard, Fremont, Greenwood, Magnolia, Madison Valley, Madrona, Leschi, Portage Bay, Sunset Hill, Phinney Ridge, and Broadview.