Bicknell Builds
Kent, WA
5.0(26)
ADU ConstructionGeneral Contracting
Bicknell Builds. General contractor. 19616 SE 310th Pl, Kent, WA 98042, United States
Looking for the best backyard cottage builders in Kent, Washington? Our directory features 6 vetted backyard cottage builders serving the Kent area. Whether you're planning a new ADU construction, garage conversion, or backyard cottage, find the right builder for your project.
Bicknell Builds. General contractor. 19616 SE 310th Pl, Kent, WA 98042, United States
Specializing in ADU construction and related services in Kent, WA.
Washington Generators LLC. Electrician. 8901 S 228th St, Kent, WA 98031, United States
Specializing in ADU construction and related services in Kent, WA.
Specializing in ADU construction and related services in Kent, WA.
Specializing in ADU construction and related services in Kent, WA.
Kent is one of the top markets for accessory dwelling units in Washington. With growing demand for affordable housing, ADU construction in Kent offers homeowners an excellent opportunity to add living space, generate rental income, or house family members. Our curated list of backyard cottage builders in Kent helps you find experienced professionals who understand local building codes, zoning regulations, and permit requirements.
ADU construction costs in Kent 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 backyard cottage builders to compare prices.
Yes, ADU construction in Kent 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 Kent 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.