West Coast Homes: Your ADU Builder
Although an ADU is technically a tiny home, building one is a big project, from plans and permitting, to finishes and final details. Possibly to an even greater extent than a regular home build, an ADU requires intention and planning to build something that utilizes every square inch to its best ability. In other words, when you’re building smaller, you have to build smarter.
When it comes to choosing an ADU builder, experience matters and so does trust. At West Coast Homes, we have spent years helping homeowners turn their dreams of smarter, more flexible living into beautifully crafted ADUs and tiny homes. Regardless of purpose—whether your ADU is intended as your primary living space, a place to live for a loved one, a way to generate rental income or all of the above—our experience and knowledge as accessory dwelling unit builders will help your plans become reality. Thinking big and building small are our passions—and we love what we do.
What makes us trusted ADU builders?
Experience
One glance at our plans, models and completed projects is all it takes to see that our deep expertise as ADU builders has resulted in beautiful ADUs of lasting quality that stand the test of time.
Craftsmanship
When building small, every detail matters. Every West Coast Homes ADU build adheres to our high standards for craftsmanship and excellence.
Planning and Permitting
Often the most onerous part of any build, the permitting process can be daunting. We can start you off right with one of our existing ADU plans or a custom ADU. Our ADU plans are LNI-compliant, saving you time and helping to future-proof against problems. In the simplest terms, building an ADU with West Coast Homes is just like building a custom home, but smaller.
Relationships
As ADU builders, we take each project personally, meaning we want to be your partner in building a home for what you need and how you live. We also have industry relationships that allow us to provide expertise where and when you most need it.
Expertise with a Personal Touch
ADUs aren’t just a trendy idea—they’re a serious investment in your property and lifestyle. That’s why we bring decades of design and build experience to each project. Our team knows how to create small homes that feel spacious, efficient, and comfortable.
More importantly, we take the time to listen. Every family has different needs, and we believe your ADU should reflect yours. Our personalized approach helps you think through layout, use, and long-term value—before a single board is cut.
Quality is Our Cornerstone
Simply put: We don’t cut corners. At West Coast Homes, quality shows up in every foundation we pour, nail we drive, and finish we install. We use high-end materials that stand up to the Pacific Northwest climate, and our team of skilled ADU builders are driven to get every detail just right. From energy-efficient windows to premium cabinetry and durable siding, your ADU will be built with the same care we’d use on our own homes.
We Are in This ADU Build Together
Building any house is more marathon than sprint—and marathons can be stressful. That’s why having a dedicated ADU builder like West Coast Homes that is immersed in ADUs, tiny homes, modular homes and other small-footprint homes is so beneficial. ADU regulations can feel like a maze. Trying to decide between an existing ADU plan and a custom ADU can be challenging. Even the “fun stuff” like siding choices, selecting countertops and picking the perfect drawer pulls can feel overwhelming once the build is in progress. The stress is very real as is decision fatigue.
That’s where we come in. As expert ADU builders, we’ve built homes that are in cities and counties all across Washington and the broader Pacific Northwest. We’ll help you make educated decisions, avoid costly mistakes, and ensure your small home aligns with your big dreams.
Your ADU Journey Starts Here
A thoughtfully planned and well-built ADU adds more than square footage—it adds freedom, flexibility, and long-term value. At West Coast Homes, specializing in small footprints is what we do, and we’re proud to be a trusted ADU builder for homeowners across the Pacific Northwest.
Contact us today to learn more about dreaming big and building small.