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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:

  • A home that grows with your family, goals, and lifestyle

  • Seamless integration of new and existing spaces

  • Increased comfort, value, and functionality without the cost of moving

Your home stays familiar—but now it finally fits.

Schedule Your Des Moines, WA Home additions Discovery Call

Providing Home additions Services For Clients In Des Moines, WA

About Des Moines, WA

des-moines-wa-logo-2Des Moines, Washington is a waterfront town with a relaxed, maritime feel that instantly appeals to both residents and visitors. Nestled between Seattle and Tacoma along the eastern shore of Puget Sound, Des Moines offers sweeping views of the water and Olympic Mountains, and is known for its marina, parks, and slower pace of life. Residents often speak of a strong sense of community and a lifestyle that blends coastal serenity with urban access. For visitors, the charm of a small seaside town just 20 minutes from the airport feels like an unexpected discovery.

At the heart of Des Moines is the Des Moines Marina, a gathering place for locals and tourists alike. Whether you're walking the waterfront trail, dining at a restaurant with a sunset view, or launching a boat for a day on the Sound, the marina brings people together to enjoy the beauty of the region. Residents love the year-round events like the Waterland Festival and farmers market, which give the town a friendly, neighborly vibe. Visitors are drawn to the combination of natural beauty and hospitality—it's easy to spend a day here and feel like you've been welcomed into a close-knit coastal community.

Living in Des Moines means being surrounded by nature without giving up convenience. Homes range from cozy beach cottages to modern hillside properties with incredible views. People who live here appreciate the balance between tranquility and accessibility—downtown Seattle, Sea-Tac Airport, and major job centers are all within easy reach. For those looking for a laid-back lifestyle with plenty of outdoor adventure, Des Moines offers kayaking, hiking at Saltwater State Park, and evening strolls along the boardwalk. Whether you're just visiting or putting down roots, Des Moines delivers a peaceful, picturesque experience with a deep sense of place.

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