ADU Contractors near Edmonds, WA
Giant Builders Seattle
125 Boren Avenue South, Seattle, WA 98144
14.7 miles
Giant Builders Seattle is a Kent, WA general contractor with 20+ years of experience offering ADU construction, garage conversions, kitchen & bathroom remodeling, room additions, roofing, deck building, and more.
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JayMarc Homes
7525 Southeast 24th Street, Mercer Island, WA 98040
16.3 miles
An Accessory Dwelling Unit (ADU) is an independent living space on a single-family property. Washington State's HB 1337 boosted ADU construction, easing zoning rules, removing owner-occupancy requirements, and capping impact fees at 50%.
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Cast Architecture
115 North 36th Street, Seattle, WA 98103
11 miles
Cast Architecture specializes in ADU and backyard cottage design in Seattle since 2009. With 80+ projects, their Cedar Cottage is pre-approved by Seattle & Kirkland. Award-winning designs include Widner Cottage and Lichtenstein Studio. Visit c... read more
Elite Team Builders
701 5th Avenue, Seattle, WA 98104
14.3 miles
Elite Team Builders Inc. designs & builds ADUs—detached units, garage conversions & backyard cottages—in Seattle, Portland & Los Angeles. They offer custom design, quality materials & transparent pricing for lasting residential... read more
Love Construction
17025 33rd Avenue South, SeaTac, WA 98188
25.1 miles
Love Construction builds ADU & DADU units in Seattle & Puget Sound to Passive House standards. Attached ADUs cost $85K–$280K; DADUs $175K–$550K. Includes permitting, energy modeling & a 5-year warranty.
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Carriage Houses Northwest
4401 80th Street Northeast, Marysville, WA 98270
19.8 miles
Carriage Houses NW is a Pacific Northwest ADU builder specializing in infill housing. They develop ADUs, duplexes, and townhomes, partner with homeowners, and offer fee-to-build services, leveraging WA State HB 1110 and HB 1337 legislation.
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NorthLight Custom Builders
9800 Harbour Place, Mukilteo, WA 98275
7.1 miles
NorthLight Custom Builders offers ADU construction in King & Snohomish County. Services include attached & detached units for rental income, family living, or home offices. Structured process from consultation to one-year warranty follow-u... read more
Tacoma DADU
7809 Pacific Avenue, Tacoma, WA 98408
39.2 miles
Tacoma DADU Builders is a premier detached ADU builder serving Tacoma and Puget Sound. With 40+ years of experience, they offer turnkey ADU construction—design, permitting, and build—for investors, homeowners, and first-time buyers.
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Harmony Architecture Studio
1324 Lombard Avenue, Everett, WA 98201
13.7 miles
New Day Construction
15021 116th Place Northeast, Kirkland, WA 98034
9.3 miles
New Day Construction is a licensed ADU builder in Bellevue, WA, with 21+ years of experience and 250+ projects. They build detached, attached, garage, basement, and custom ADUs, managing permits and design from start to finish.
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Northwest ADU
1201 Pacific Avenue, Tacoma, WA 98402
38.8 miles
Northwest ADU is a full-service ADU contractor in Western Washington specializing in detached ADUs, garage conversions, and basement conversions. Serving Pierce, King, and Snohomish Counties, projects range from $180K–$350K+, taking 6–10 month... read more
HiLine Homes
11306 62nd Avenue East, Puyallup, WA 98373
42.3 miles
HiLine Homes is an experienced ADU builder in Idaho with nearly 30 years in custom home construction. They offer attached and detached ADU designs for rental income, multigenerational living, or home offices, with financing options available.
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ModernSpace ADU Construction Redmond
17181 Redmond Way, Redmond, WA 98052
14.9 miles
ModernSpace ADU Construction is a certified ADU builder serving Redmond, offering tailored accessory dwelling unit services. Competitive pricing, no hidden fees, and a satisfaction guarantee make them a trusted local choice.
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Haas Development & Construction
4001 Aurora Avenue North, Seattle, WA 98103
10.8 miles
Haas Development & Construction offers ADU & DADU construction in Greater Seattle. They handle planning, permits, design, and builds for attached & detached units, including prefab DADU plans, helping homeowners add rental income or fa... read more
Marksymov Brownstone
12814 Northeast 139th Street, Kirkland, WA 98034
10.4 miles
Marksymov Brownstone LLC is a licensed Seattle ADU contractor offering basement, garage & attic conversions. They handle design, permits & construction, ensuring code compliance across Seattle, Bellevue & Kirkland.
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Other cities in Washington
What you need to know
ADU Contractors in Edmonds, WA: Building in a Scenic Puget Sound Community
Edmonds, Washington is a charming waterfront city nestled along the shores of Puget Sound in Snohomish County. Known for its vibrant arts scene, historic downtown, and stunning views of the Olympic Mountains, Edmonds is a highly desirable place to live. As housing demand continues to grow in the greater Seattle metro area, many homeowners in Edmonds are turning to Accessory Dwelling Units (ADUs) as a smart solution for adding living space, generating rental income, or housing family members. Finding experienced ADU contractors in Edmonds, WA is the critical first step toward making that vision a reality.
Understanding Edmonds ADU Regulations and Zoning Requirements
Before breaking ground, it's essential to understand the local rules that govern ADU construction in Edmonds. The City of Edmonds has specific zoning codes under its Edmonds Community Development Code (ECDC) that regulate ADU development. Key regulations include:
- ADU Types Allowed: Both attached ADUs and detached ADUs (DADUs) are permitted in Edmonds on single-family residential lots.
- Size Limits: Detached ADUs are generally limited in square footage relative to the primary dwelling, and height restrictions apply, particularly important given Edmonds' hillside topography and view protection concerns.
- Owner Occupancy: Historically, Edmonds required owner occupancy on properties with ADUs, though regulations have evolved in alignment with Washington State's broader ADU reform efforts.
- Setback Requirements: ADUs must comply with specific setback rules from property lines, which can vary by zone designation within the city.
- Parking: Additional parking requirements may apply depending on the location and proximity to transit corridors.
A knowledgeable ADU contractor in Edmonds will be well-versed in these local codes and can help navigate the permitting process through the Edmonds Building Division efficiently.
What to Look for in an Edmonds ADU Contractor
Choosing the right contractor for your ADU project in Edmonds requires careful consideration. The city's unique geography — including sloped lots, older neighborhoods, and proximity to environmentally sensitive shoreline areas — means that local experience truly matters. Look for contractors who offer:
- Proven experience with ADU permits specifically in Edmonds or Snohomish County
- Familiarity with Washington State energy codes and green building standards
- Strong relationships with local subcontractors, architects, and engineers
- Transparent project timelines and detailed cost estimates
- Valid Washington State contractor licensing and liability insurance
The Value of Adding an ADU in Edmonds
With Edmonds' strong real estate market and proximity to Seattle, Lynnwood, and the Edmonds-Kingston ferry terminal, an ADU can significantly increase your property's value and rental appeal. Whether you're building a backyard cottage, garage conversion, or basement ADU, working with a qualified Edmonds ADU contractor ensures your project meets all local standards while maximizing your investment in this beautiful Pacific Northwest community.