ADU Contractors near Vancouver, WA
DeMarco Builders
3341 North Willamette Boulevard, Portland, OR 97217
6.7 miles
DeMarco Builders is a licensed general contractor since 1996, offering residential and commercial construction, custom homes, ADUs, remodels, and additions. Using critical path management, they deliver projects faster while maintaining quality.read more
JAM Concept Remodeling
918 Northeast Killingsworth Street, Portland, OR 97211
5.6 miles
JAM Concept Remodeling is a Portland ADU contractor with 25+ years of experience in basement conversions, garage conversions, home additions, and residential remodeling, helping homeowners add functional living space and long-term property value.<... read more
Roost Homes LLC
4569 NE 80th Avenue, Portland, OR
5.6 miles
Roost Homes LLC is a Portland-based contractor specializing in ADU design and build, home additions, and remodels. They offer energy-efficient detached ADUs, garage conversions, and full renovations tailored to client needs across the Portland met... read more
EcoCraft LLC
4408 NE 38th Ave, Portland, OR 97211
5.8 miles
EcoCraft LLC designs & builds custom ADUs in Portland, OR, including detached ADUs, garage conversions & in-law suites. Serving Beaverton, Tigard & Vancouver, WA. Projects range from $150K–$350K. Full permitting support included.
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Born and Raised Construction
2020 Southeast Bush Street, Portland, OR 97202
10 miles
Born and Raised Construction builds ADUs in Portland, including detached units, garage conversions, backyard cottages & in-law suites. Benefits include rental income, aging in place & increased property value.
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Jack Barnes Architect
2502 Southeast Belmont Street, Portland, OR 97214
8.6 miles
Jack Barnes Architect, PC is a licensed architectural firm in Portland, OR, specializing in residential design including ADUs, garage conversions, JADUs, and backyard cottages. Located on SE Belmont Street, they help clients navigate permitting an... read more
Westside ADU Builders
1960 Northeast 25th Avenue, Beaverton, OR 97124
18.6 miles
Westside ADU Builders is a licensed ADU contractor in Beaverton, OR, offering detached ADUs, attached ADUs, garage conversions, JADUs, and home additions. They manage design, permits, and construction from start to finish.
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ADU PDX
2325 NE 19th Ave, Portland, OR 97212
7.1 miles
ADU-PDX is a Portland-based ADU builder with 30+ years of experience. They specialize in garage conversions, detached ADUs, granny flats & in-law suites, handling permits and zoning for hassle-free builds across the Portland metro area.
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Mighty ADU Company
2624 North Borthwick Avenue, Portland, OR 97227
7.5 miles
Mighty ADU Company is a trusted ADU contractor in Portland, OR, specializing in designing and building accessory dwelling units. They manage everything from planning and permitting to construction, ensuring quality, transparency, and stress-free r... read more
Highland Ridge Remodeling
414 South Beavercreek Road, Oregon City, OR 97045
21.9 miles
Highland Ridge Remodeling helps Portland homeowners build accessory dwelling units (ADUs), including detached ADUs, garage conversions, and in-law suites. From design to permitting and construction, they deliver tailored, high-quality living space... read more
Cronen Building Co.
4909 SE Cooper St, Portland, OR 97206
11.3 miles
Cronen Building Co. is an expert ADU builder specializing in granny flats, garage conversions, backyard cottages, and detached ADUs. They deliver custom accessory dwelling units that boost property value and functionality.
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Keyser Construction Inc
452 SW Alderwood Dr, West Linn, OR 97068
20.1 miles
Keyser Construction Inc is a Portland, OR ADU contractor since 1996. They build detached cottages, garage conversions, basement & attic ADUs. Licensed, bonded & insured, offering free estimates and permit handling across the Portland metro... read more
VDC Builders Inc
14308 NE Powers St, Vancouver, WA 98682
3.5 miles
VDC Builders Inc specializes in ADU design & construction, including backyard cottages, in-law suites & rental units. Services cover flooring, kitchen & bathroom remodels, custom home building & cabinet refinishing.
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Alta Casa
5123 Northeast 94th Avenue, Vancouver, WA 98662
1.7 miles
Alta Casa Remodeling is a Vancouver, WA ADU builder specializing in accessory dwelling units, garage conversions, in-law suites, and home additions. They also offer kitchen, bathroom, and full home remodels, backed by a one-year workmanship warran... read more
Home Services Plus (HSP)
12009 Northeast Marx Street, Portland, OR 97220
6.9 miles
Accessory Dwelling Units are a great way for Mississippi Avenue homeowners to make the most of their property. Whether you need extra space for family, a home office, or a way to generate rental income, our team at Home Services Plus handles every... read more
Other cities in Washington
What you need to know
ADU Contractors in Vancouver, WA: Building in the Shadow of Portland
Vancouver, Washington sits directly across the Columbia River from Portland, Oregon, making it one of the fastest-growing cities in the Pacific Northwest. This unique geographic position has driven significant housing demand, pushing many homeowners to explore Accessory Dwelling Units (ADUs) as a smart solution for adding living space or generating rental income. Finding experienced ADU contractors in Vancouver, WA is essential for navigating the city's specific permitting landscape and building requirements.
Vancouver, WA ADU Regulations and Permitting
The City of Vancouver follows its own set of zoning and development codes separate from Clark County regulations. Homeowners and ADU builders in Vancouver, Washington must work within the guidelines established by the Vancouver Municipal Code. Key regulatory considerations include:
- Lot size requirements: Most single-family residential zones require a minimum lot size to qualify for an ADU.
- Size limitations: Detached ADUs are generally limited to 800 square feet or a percentage of the primary dwelling's square footage.
- Owner-occupancy rules: Vancouver has historically required owner-occupancy, though regulations continue to evolve.
- Setback requirements: ADUs must comply with rear and side yard setbacks specific to each zoning district.
- Utility connections: Separate utility meters and connections may be required depending on ADU type.
Types of ADUs Built by Vancouver, WA Contractors
Skilled ADU contractors serving Vancouver, Washington are experienced in constructing several types of accessory dwelling units suited to the area's residential neighborhoods. The most common types include:
- Detached ADUs: Standalone backyard cottages or garage conversions built on the same lot as the primary home.
- Attached ADUs: Units added to the side or rear of an existing home while sharing a wall.
- Interior ADUs: Basement conversions or attic transformations that create a self-contained living unit within the existing structure.
Why Hire a Local ADU Contractor in Vancouver, WA?
Working with a local ADU contractor in Vancouver, Washington offers significant advantages. Local professionals understand Clark County soil conditions, Vancouver's rainy Pacific Northwest climate, and the specific requirements of the city's Community Development Department. They are familiar with the permitting process, inspection schedules, and common challenges that arise during construction in established Vancouver neighborhoods like Felida, Hazel Dell, and Cascade Park.
The Value of ADUs in Vancouver's Housing Market
With Vancouver's proximity to Portland and its relatively lower cost of living, ADU construction in Vancouver, WA represents a strong investment. Homeowners can generate rental income, house extended family members, or increase overall property value. As housing demand continues to rise in Southwest Washington, partnering with a qualified and licensed ADU contractor in Vancouver, WA ensures your project is completed efficiently, legally, and to the highest construction standards.