Era Builders is a Seattle-based ADU contractor offering detached ADU construction, design, permitting, remodeling, and commercial renovations. They handle full ADU projects compliant with Seattle zoning rules, using sustainable practices.
read more
Neil Kelly Washington offers ADU design and build services in the Northwest, including detached ADUs, garage conversions, and attached units. Their team navigates local permits, balances design with functionality, and helps homeowners add value through custom accessory dwelling units.
read more
We specialize in building high-quality, custom Accessory Dwelling Units (ADUs) that provide both functionality and style for homeowners in Port Orchard, WA, and the surrounding areas. Whether you’re looking to add a rental property, create a cozy space for family, or simply expand your living area, an ADU is a versatile and valuable investment.
read more
Gordon T. Jacob is a family-run ADU builder and home remodeling contractor in South Puget Sound. Specializing in detached ADUs, backyard cottages, middle housing, and full home renovations in the Tacoma area.
read more
Seattle ADUs offer rental income & flexible living. Coates Design Architects guides homeowners through detached, attached, garage & basement conversions. Costs range $200K–$350K+, with 7–11 month timelines. Sustainable design & permit-ready plans included.
read more
Avead is an ADU contractor offering full-service accessory dwelling unit construction, including attached, detached, junior ADUs, garage conversions, and custom builds. With 20+ years of experience, transparent pricing, and a 5-year warranty.
read more
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.
read more
True Built Home builds custom ADUs in Washington & Oregon, offering 14 floor plans from 495–1,199 sq ft, priced from $119,900. Plans include granny flats, in-law suites & backyard cottages with transparent pricing and customizable designs.
read more
Seattle-based United Signature specializes in ADU & DADU construction. They offer custom design, permitting, and project management. Benefits include rental income, multi-generational living & versatile spaces. Financing available via Enhancify.
read more
Harjo Construction builds AADUs & DADUs in Seattle with 300+ projects since 2010. Costs range $275K–$650K, max 1,000 sq ft, 4–6 month build time. Seattle removed owner-occupancy rules, boosting ADU rental potential.
read more
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.
read more
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 months.
read more
Explore pre-designed ADU floor plans from Modern ADU Plans — studio, 1-bed, 2-bed, garage conversions & more. Save time, reduce costs & maximize property value with ready-to-build accessory dwelling unit designs.
read more
Olympic View Building is an ADU contractor offering detached ADU construction, garage conversions, in-law suites, granny flats, and JADU services. They help homeowners add value and living space while navigating zoning laws and building codes.
read morePoulsbo, Washington, affectionately known as the "Little Norway of the Pacific," is a charming waterfront city on the Kitsap Peninsula with a rich Scandinavian heritage. As this picturesque community continues to grow, ADU contractors in Poulsbo, WA are playing an increasingly vital role in helping homeowners expand their living space while preserving the city's unique character. Whether you're looking to add a detached backyard cottage, a garage conversion, or an attached accessory dwelling unit, working with experienced Poulsbo ADU contractors ensures your project meets all local requirements.
Before breaking ground, it's essential to understand the specific rules governing accessory dwelling units in Poulsbo. The City of Poulsbo follows Kitsap County's broader framework while maintaining its own municipal code. Key regulations that your ADU contractor must navigate include:
Hiring a local ADU contractor familiar with Poulsbo's permitting process is one of the smartest decisions a homeowner can make. Local contractors have established relationships with the City of Poulsbo's Community Development Department and understand the nuances of building near Liberty Bay or in areas with sensitive shoreline regulations under the Washington State Shoreline Management Act. This local expertise can significantly reduce delays and costly mistakes during the permitting phase.
The demand for ADUs in Poulsbo, Washington is driven by several compelling factors unique to the area:
Working with a qualified ADU contractor in Poulsbo, WA ensures your project is completed efficiently, legally, and in harmony with this beloved Pacific Northwest community. From initial design through final inspection, the right contractor will guide you through every step, helping you maximize your property's potential while respecting Poulsbo's distinctive charm.