Custom Home Builders in King County, WA

Build Your Dream Home On Your Land with Adair Homes of King!

Building a custom home in King County is a chance to create a space that reflects your lifestyle and long term goals.

Adair Homes manages every phase of the process, including site development, permitting, and construction. Our team ensures a smooth, reliable experience while delivering a high quality home tailored to your vision.

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and surrounding areas throughout the county!

Design Center Servicing King County

We invite you to visit and tour our local design centers. Our team of knowledgeable Home Ownership Counselors are there to answer your questions and look forward to helping you through the process of building the home of your dreams.

Adair Home Exterior

Discover the Adair Difference in King County, WA

For over fifty years, Adair Homes has focused on building high-quality custom homes backed by dependable craftsmanship and strong supplier relationships. Our proven process ensures you know what to expect at every step. With excellent communication, thoughtful design services, and a commitment to long-term value, we make custom home building clear and achievable.

Choosing Adair Homes means choosing a team that fully manages your project from site development through final construction. Our flexible design capabilities allow you to tailor your plan to your exact needs. With trusted trade partners, transparent pricing, and a streamlined build process, you can expect a dependable and well-crafted custom home.

Adair living room has large windows with a view

Custom Home Building in King County, WA

Building a custom home in King County requires expertise, planning, and the right team. Adair Homes offers customizable floor plans, in-house drafting, and complete construction management. Whether enhancing views, expanding living spaces, or refining layouts, we support your goals with high-quality materials and strong craftsmanship to create a home built for the Pacific Northwest.

When you build on your land with Adair Homes, we begin with a complimentary site evaluation to understand your property's needs. Our team manages permitting, coordinates with trusted trade partners, and oversees construction from foundation to finish. You receive a clear path forward and a home designed to maximize the potential of your land.

Our Process

Personalizing your home is easy with Adair Homes. Remove walls, add windows, adjust layouts, or start from scratch with our in-house drafting team. We ensure your plan remains structurally sound and aligned with your goals. This flexibility allows you to create a home that reflects your lifestyle and enhances everyday comfort.

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King County offers strong opportunities for both rental and resale properties. Adair Homes builds custom ADUs, duplexes, and single family homes ideal for long term investment. With efficient construction practices and transparent pricing, we help you create a high quality property designed to support your financial goals and meet local market demands.

Investor Resources

Adair customers picking home finishes

Our King County, WA Services

Adair Homes provides complete custom home building services, including personalized home plans, site development management, in house drafting, and construction oversight. Our team handles permitting and coordinates with skilled trade partners to ensure consistent quality. We support homeowners through every stage, delivering a streamlined and dependable experience in King County.

Explore a wide range of customizable floor plans designed for Northwest living. Each plan can be tailored through our drafting team to match your vision and lifestyle.

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Basis Home Loans offers construction loan options designed for custom home buyers, making financing simpler by combining land, site development, and construction into one solution.

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Our Site Services team evaluates your property, coordinates permitting, oversees excavation and utilities, and manages preparation work with zero markup on trade partner costs.

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Our team manages your build from start to finish, ensuring quality craftsmanship and a home designed through our in house drafting team to match your exact needs.

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Your Path to Home Ownership in King County

Building a home with Adair is simple. From selecting a plan to finalizing construction, our six-step process ensures a seamless journey to homeownership in King County.

Step 1

Visit Our Design Center

Start your journey by visiting our local Design Center. Explore floor plans, finishes, and customization options with our expert Home Ownership Counselors.

Step 2

Determine Your Budget

Our financing specialists help you understand your budget and explore loan options tailored to your needs, ensuring your custom home is both beautiful and affordable.

Step 3

Find and Secure Land

If you find land, make an offer quickly! We'll have time to review and verify that it will fit your needs before purchasing. Own land? You're ready for Step 4!

Step 4

Schedule a Free Site Evaluation

We'll meet with you on your property to verify that your land is perfect for your new Adair home and your comfortable budget. Your Adair team works with our trade partners to pull together the estimated site development costs and jurisdictional requirements specific to your project.

Step 5

Personalize Your Home

Now that we understand your land and site development costs, it's time to personalize your Adair floor plan and choose the interior materials for your new home in our design center, aligning with your comfortable budget.

Step 6

Order Your New Home

After reviewing your total project cost and your home concept, we will finalize your contract documents and move your project into the drafting phase to get your building permit package started.

57 Plans Available in King County

Upcoming Nearby Events

March 19

Virtual Building 101 Seminar

  • 3:00 - 4:00pm (PDT)
  • Virtual Event

Our Virtual Building 101 Seminar with Adair Homes is full of great information! Join us for this virtual event to ge...

Frequently Asked Questions

In Washington, custom homes typically take eight to ten months after the foundation is poured. Timelines vary based on permitting, weather delays, and the design complexity of your home. Adair Homes manages the entire construction process, coordinating with experienced trade partners to keep your project progressing smoothly from start to finish.

Adair Homes provides full service custom home building, including in house design, personalized floor plans, site development management, permitting coordination, and complete construction oversight. We also offer financing through Basis Home Loans. Our team ensures a well managed experience so your home is built with consistent quality and dependable craftsmanship.

Yes, we support homeowners in locating suitable land and offer complimentary site evaluations to confirm feasibility. Our team reviews access, utilities, setbacks, and development requirements so you can feel confident about purchasing property. We help you understand what it will take to prepare the land for your new custom home.

Basis Home Loans provides construction loans tailored to custom home projects. These programs allow you to bundle land, site development, and construction costs into a single loan. Designed to simplify the process, these financing options offer competitive terms and clear expectations from initial pre qualification through closing.

Site development includes excavation, grading, utilities, permitting, and preparing your property for your new home. Adair’s Site Services team coordinates trade partners at zero markup, providing transparent pricing and detailed planning. This ensures the land is ready for construction and supports a timely, well-managed building experience.

Yes, every Adair Homes floor plan can be customized. Our drafting team allows you to modify layouts, add space, update features, or design your home from scratch. We work with you to ensure your structural changes are sound and aligned with your goals, resulting in a home tailored to your exact needs.