Harmony Architecture Studio

1324 Lombard Avenue, Everett, WA 98201 5.2 miles

Armada Design & Build Inc.

15600 Northeast 8th Street, Bellevue, WA 98008 26.5 miles

Licensed 14 years in business Luxury Builds

Armada Design & Build Inc., Bellevue, WA, offers full-service residential design-build since 2011. Specializing in remodels, home additions, and custom builds across Puget Sound, they deliver turnkey solutions with in-house design and quality ... read more

Carriage Houses Northwest

4401 80th Street Northeast, Marysville, WA 98270 5.9 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.

Zee Design & Build

570 Kirkland Way, Kirkland, WA 98033 23 miles

13 years in business

Zee Design & Build is a Kirkland, WA ADU contractor serving King, Snohomish, Skagit & Island Counties. Offering full-service ADU construction—garage conversions, basement units, backyard cottages & more—since 2012.

NW Finishing

2265 116th Avenue Northeast, Bellevue, WA 98004 26.1 miles

NW Finishing is a Seattle-area ADU contractor offering full-service accessory dwelling unit design and construction. Serving Bellevue, Kirkland, Redmond, Renton, and more, they handle permits, planning, and builds for detached, cottage, and prefab... read more

Johnston Contracting Services

500 Metcalf Street, Sedro-Woolley, WA 98284 35.7 miles

22 years in business Prefab Specialist Eco-Friendly

Johnston Contracting Services, based in Sedro-Woolley, WA, builds prefabricated ADUs, tiny homes, and backyard cottages using panelized construction since 2002. Offering customizable floor plans, faster installation, and nationwide shipping for gr... read more

Northwest Builders & Renovation

1135 Lake Washington Boulevard North, Renton, WA 98057 34.9 miles

Twin Brothers Group

14205 Southeast 36th Street, Bellevue, WA 98006 29.4 miles

Licensed

Twin Brothers Group is a licensed framing contractor in Washington State specializing in ADU, DADU, garage conversions, and home additions across King and Snohomish County, serving Seattle-area GCs and owner-builders.

J Hanby LLC

Edmonds, WA 98020 18.7 miles

J Hanby LLC offers ADU and basement conversion services in the Eastside area. Specializing in detached ADUs, garage conversions, granny flats, and basement renovations, they help homeowners maximize property value and ROI.

Axiom Design Build

5424 Ballard Avenue Northwest, Seattle, WA 98107 26.7 miles

23 years in business

Axiom Design Build is a Seattle-based, Ballard-located design-build firm since 2001, specializing in home remodels, ADUs, garage conversions, and backyard cottages, offering integrated design and construction services for homeowners throughout the... read more

Sound Foundations

5 South Nevada Street, Seattle, WA 98134 32.3 miles

6000 ADU projects completed

Brutsky Builds

800 Bellevue Way Northeast, Bellevue, WA 98004 27 miles

Licensed Eco-Friendly

Brutsky Builds is a licensed ADU contractor in Bellevue offering full-service accessory dwelling unit construction. Services start from $210,000, covering design, permitting, and build completion in ~6 months.

Cast Architecture

115 North 36th Street, Seattle, WA 98103 27 miles

15 years in business In-House Architect 80 ADU projects completed

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

Sockeye Homes

14638 SE 229th Pl, Kent, WA 98042 41.9 miles

Sockeye Homes designs & builds custom ADUs and DADUs, offering full-service support from permits to construction. Fixed-cost packages range from $218K–$335K+, suiting retirees, families & rental income seekers.

Love Construction

17025 33rd Avenue South, SeaTac, WA 98188 39.2 miles

Eco-Friendly

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.

Other cities in Washington

What you need to know

ADU Contractors in Lake Stevens, WA: Building in a Fast-Growing Snohomish County City

Lake Stevens, Washington, is one of the fastest-growing cities in Snohomish County, with a population that has surged significantly over the past decade. This rapid residential growth has made Accessory Dwelling Units (ADUs) an increasingly popular solution for homeowners looking to add housing capacity, generate rental income, or accommodate multigenerational families. Finding experienced ADU contractors in Lake Stevens, WA is essential to navigating the city's specific permitting requirements and building codes while maximizing your property's potential.

Lake Stevens ADU Regulations and Permitting Requirements

Before breaking ground, homeowners in Lake Stevens must understand the local zoning and permitting landscape. ADUs in Lake Stevens are governed by the City of Lake Stevens Development Services and must comply with Washington State building codes as well as local zoning ordinances. Key regulations typically include:

A knowledgeable ADU contractor in Lake Stevens will be familiar with these local requirements and can help you obtain the necessary building permits, design approvals, and inspections through the city's permitting office efficiently.

Types of ADUs Built by Lake Stevens Contractors

Experienced ADU contractors serving Lake Stevens offer a variety of unit types to suit different lot sizes, budgets, and homeowner goals. Common ADU types include:

Why Hire a Local Lake Stevens ADU Contractor?

Hiring a local ADU contractor with experience in Lake Stevens provides significant advantages. Local contractors understand the nuances of building near the lake, including potential stormwater management requirements and soil conditions specific to the Snohomish County region. They also maintain established relationships with the City of Lake Stevens permitting office, which can help streamline approvals and avoid costly delays.

Get Started with Your Lake Stevens ADU Project

Whether you're looking to create a rental income property, house aging parents, or increase your home's overall value, an ADU is a smart investment in Lake Stevens's thriving real estate market. Contact a qualified ADU contractor in Lake Stevens, WA today to discuss your project, review zoning eligibility, and begin the design and permitting process.

ADU Contractors near Lake Stevens, WA