H2D Architecture + Design
Edmonds, WA
4.8(0)
ADU ConstructionArchitecture & DesignCustom Home Building
H2D Architecture + Design. Architecture firm. 23020 Edmonds Way #113, Edmonds, WA 98020, United States
Looking for the best ADU builders in Edmonds, Washington? Our directory features 3 vetted adu builders serving the Edmonds area. Whether you're planning a new ADU construction, garage conversion, or backyard cottage, find the right builder for your project.
H2D Architecture + Design. Architecture firm. 23020 Edmonds Way #113, Edmonds, WA 98020, United States
Specializing in ADU construction and related services in Edmonds, WA.
Specializing in ADU construction and related services in Edmonds, WA.
Edmonds is one of the top markets for accessory dwelling units in Washington. With growing demand for affordable housing, ADU construction in Edmonds offers homeowners an excellent opportunity to add living space, generate rental income, or house family members. Our curated list of adu builders in Edmonds helps you find experienced professionals who understand local building codes, zoning regulations, and permit requirements.
ADU construction costs in Edmonds typically range from $150,000 to $350,000 depending on size, design, and finishes. Garage conversions are generally less expensive ($80,000–$150,000), while custom-built detached ADUs can cost more. Get free quotes from our listed adu builders to compare prices.
Yes, ADU construction in Edmonds requires building permits. Washington has specific ADU regulations, and local zoning laws may have additional requirements. Our listed builders can help you navigate the permitting process.
ADU construction timelines in Edmonds typically range from 4–12 months, depending on the project type. Prefab ADUs can be installed in 2–4 months, while custom builds may take 8–12 months including design and permitting.