Are you seeking a Home additions company that services Mercer Island, WA?
Home Additions
Expand Your Living Space Without Leaving the Home You Love
When your home no longer fits your needs—but your neighborhood, memories, and location are just right—a custom home addition can be the perfect solution. At Better Builders, we design and build thoughtful additions that blend seamlessly with your existing home while giving you the space you need to grow, relax, and thrive.
Whether you're welcoming a new family member, planning for multigenerational living, or simply craving more room to live comfortably, our team helps you reimagine what’s possible—without starting over.
More Room. More Function. Same Home.
A well-designed home addition should feel like it’s always been there. That’s why we approach every project with careful attention to flow, architecture, and daily functionality. From primary suite expansions to family rooms, second-story additions to ADUs, we create spaces that enhance how your home works for your life.
We help you determine the best use of your property, navigate zoning and permitting, and make design decisions that serve your needs today and into the future.
A Better Experience: The Better Builders Blueprint™
Our signature Better Builders Blueprint™ provides a structured, transparent approach to home additions—keeping your project organized, efficient, and true to your vision. From design and permitting to construction and completion, we guide every step with clarity and care.
You get more than added space—you get the confidence that it’s being done the right way, by a team you can trust.
Life After Your Home Addition
When your addition is complete, you’ll enjoy:
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A home that grows with your family, goals, and lifestyle
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Seamless integration of new and existing spaces
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Increased comfort, value, and functionality without the cost of moving
Your home stays familiar—but now it finally fits.
Schedule Your Mercer Island, WA Home additions Discovery Call
Providing Home additions Services For Clients In Mercer Island, WA
About Mercer Island, WA
Mercer Island, Washington is a picturesque community situated on an island in Lake Washington, offering residents a harmonious blend of suburban tranquility and urban accessibility. Connected to both Seattle and Bellevue via Interstate 90, the island provides a serene retreat with the convenience of city amenities just a short drive away. The community is known for its lush greenery, well-maintained parks, and stunning waterfront views, creating an environment that residents deeply cherish.
Life on Mercer Island is enriched by a strong sense of community and an abundance of recreational opportunities. The island boasts over 475 acres of parks and open spaces, including the popular Luther Burbank Park, which features waterfront access, trails, and picnic areas. The Mercer Island School District is highly regarded, attracting families seeking quality education for their children. Residents often engage in local events and programs, fostering a close-knit and active community atmosphere.
Visitors to Mercer Island are often captivated by its scenic beauty and welcoming ambiance. The island's parks offer a peaceful escape for picnicking, walking, or simply enjoying the natural surroundings. Its proximity to Seattle and Bellevue allows visitors to explore the vibrant cultural and entertainment options of the larger cities while retreating to the island's calm environment. Whether attending a local event or exploring the picturesque landscapes, visitors often leave with a lasting impression of Mercer Island's unique charm.
Areas We Serve
