ADU BUILDER SEATTLE
We specialize in ADU construction in Seattle, helping homeowners turn underused property into functional, high-quality living space. From planning and permits to final completion, our team manages the entire process with attention to local requirements, construction quality, and your long-term vision.
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Quality. Precision. No surprises. Get a free estimate and start your home remodel and renovation with confidence today!
Get started
Quality. Precision. No surprises. Get a free estimate and start your home remodel and renovation with confidence today!
Seattle ADU Builder for Quality, Functionality, and Style
What’s Your Vision for the Perfect ADU?
Your ADU should support the way you live, whether you need extra space for family, a rental opportunity, a guest suite, or a private retreat. Our team designs and builds custom ADUs that balance functionality, comfort, and style.
As experienced builders, we create well-planned ADUs with efficient layouts, quality materials, and a streamlined construction process. From concept to completion, we help bring your vision to life with a space that feels intentional and built to last.
At Brutsky Builds, we deliver ADU construction in Seattle with a focus on quality, thoughtful design, and a smooth client experience. As a trusted Seattle ADU builder, we guide homeowners through every phase of the project, from planning and permitting to construction and final completion.
A well-designed accessory dwelling unit can add flexibility, privacy, and long-term value to your property. Whether you are building for family, guests, rental income, or a more functional use of your space, we create ADUs that are practical, attractive, and tailored to your goals.
Our team handles design coordination, permitting, and construction with close attention to detail, so your ADU feels cohesive, comfortable, and built for everyday living. The result is a space that works beautifully now and adds lasting value over time.
ADU Building Made Easy – Custom Spaces for Every Need
Our ADU Construction Services in SEATTLE
Custom Detached ADUs in Seattle Built for Privacy and Flexibility
A detached ADU gives you a separate, self-contained living space that adds flexibility, privacy, and long-term value to your property. Whether you need room for family, a guest house, a rental unit, or a private space for work or everyday living, a detached ADU is a practical way to make better use of your lot.
At Brutsky Builds, we provide detached ADU construction in Seattle with a focus on smart design, quality craftsmanship, and seamless project management. From planning and permitting to final construction, we build detached ADUs that are functional, attractive, and designed to complement your home.
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Attached ADUs
Looking to add more living space while staying connected to your main home? An attached ADU is the perfect solution. Ideal for homes with ADU layouts, it can be a rental unit, a private guest space, or a home for aging family members.
Our ADU builders take care of everything—design, permits, and construction—so you get a smooth, stress-free experience. With our remodel construction expertise, we make sure your ADU flows naturally with your home. As experienced custom home remodelers, we ensure it feels like an upgrade, not an add-on.
Home Extension
Love your home but need more space? A home extension is the perfect way to expand without the hassle of moving. Whether you need an extra bedroom, a bigger kitchen, or a rental ADU unit, we make it happen. As the best ADU builders in Bellevue, we specialize in remodeling homes to fit your needs.
Our trusted home renovation company takes care of the entire process—design, construction, and finishing touches—so your new space looks and feels like it’s always been part of your home. Ready to make your home work better for you? Let’s get started!
Flexible Payment Plans in Seattle
We make home renovations affordable with financing options that fit your budget, from small projects under $100k to major renovations over $100k. Start your project now!
SEATTLE ADU Projects – See Our Transformations
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How We Make Seattle Remodeling Easy
A Simple, Stress-Free Remodel Journey
Request an Initial Consultation
In person Consultation
Pre-construction Agreement
Construction Phase
Final Walkthrough & Warranty
Real Feedback, Real Transformations
Our Clients Love Their Home Remodels
Nothing speaks louder than real results. Our clients love the transformations we help bring to life, and their feedback reflects the quality, care, and craftsmanship behind every project. From home remodels to custom builds, see why homeowners trust Brutsky Builds to turn their vision into reality.
Irina S, on Yelp
Love working with Brutsky Builds kitchen and bathroom remodeling! They take immediate massive action and get things done. They did a lot of pre construction planning so that there was always work going on our project. They completed everything on time and excellent quality.
Kyla Regan, GOOGLE REVIEWS
We hired Brutsky Builds to help us build the Primary bathroom of our dreams. We required extensive repairs due to water damage in the space, and Erik's Team tackled it all. They guys replumbed the space, installed a new dedicated hot water heater, installed drywall, a new shower, new tub, new vanity, etc. Our Primary bathroom looks fantastic! Erik's team is professional, knowledgeable, talented, and courteous. They came in when we needed Professional help and worked their magic. We are incredibly pleased and very grateful.
Sunyoung H, GOOGLE
We recently finished an amazing master bathroom remodel with Brutsky Builds. Erik, Filip, and his crew are dedicated, professional, and dependable. During the initial planning meeting, they provided a useful tool to help us plan out the remodel and keep the project on track. Filip was a great project manager who provided daily updates with pictures and was super responsive to all my concerns and questions. The paid attention to every detail, ensuring everything was perfect. The entire process was smooth, and the final result is a beautiful and functional space we absolutely love. Don't let their seeming 'youth' fool you- These guys know what they're doing! We highly recommend Brutsky Builds for any home renovation projects.
Vadim P, on Yelp
Since we had little experience in construction, we were very hesitant to take on a big full home remodeling project. Especially after hearing so many horror stories from other's. So we were carefully interviewing and choosing a contractor. We chose Erik's team at Brutsky Builds because of their honesty and ease of communication and flexibility we saw. These guys/gals are truly dedicated to excellence and clearly passionate for their work (every member on the team). We had an incredible experience remodeling our home with Brutsky Builds.
Kelly A, Facebook
4. Brutsky Builds recently completed our kitchen remodel and they exceeded our expectations. This is our third remodel on our 1955 mid-century home - first with Brutsky Builds - and this was our easiest and smoothest remodel.
The team did a complete demo of our kitchen, taking it down to the studs. From there, they patched our original wood flooring, tore down a wall and an archway, did new insulation, dry walled, relocated most appliances, shifted our heating vent, hung (heavy) floating shelves, and then did the electrical, plumbing, cabinets, countertops, and tile.
All of this was completed in just 30 days. It was wild. And it’s GORGEOUS!! Everything turned out beautiful and we couldn’t be happier.
Matt B, GOOGLE
We had a challenging little project that Brutsky Builds made simple! We had a floating shelf made for between two cabinets in our bathroom, but our previous contractor made errors in the measurements, and it was the wrong size. After we moved on from him, Brutsky was willing to measure and recut the marble and then install it, for a reasonable price. Very pleased.
Why Building an ADU in Seattle Is a Smart Investment
More Space, More Value, More Possibilities
Building an ADU is one of the most practical ways to add flexible living space and long-term value to your property. Whether you need room for family, a private guest suite, a home office, or a rental-ready unit, an ADU gives you more usable space without the need to move.
In a city like Seattle, where making the most of your property matters, a well-designed ADU can improve how your home functions today while also creating strong long-term potential for the future.
What is an ADU and Why Should You Build One?
An ADU, or accessory dwelling unit, is a self-contained living space built on the same property as your primary home. In Seattle, ADUs are a practical way to add flexible housing, create more usable space, and make better use of your lot without leaving the neighborhood you already love.
✔ Independent Living Space
- An ADU gives family members, guests, or tenants a private space with more independence than a traditional home addition.
- In Seattle, it is a smart way to create extra living space while keeping the main home separate and functional.
✔ Long-Term Property Value
- A well-designed ADU can add lasting value by increasing the functionality and appeal of your Seattle property.
- It can also create future rental potential and give you more flexibility as your needs change over time.
✔ Flexible Use for Changing Needs
- A Seattle ADU can be used as a backyard cottage, guest suite, home office, studio, or private living space for extended family.
- The space can adapt over time, giving you a long-term solution that supports both current and future lifestyle needs.
✔ Built by Expert ADU Contractors
Building an ADU in Seattle requires careful planning, permitting, and construction that aligns with local requirements and site conditions.
At Brutsky Builds, we manage the full process from concept to completion, helping homeowners move through each phase with more clarity and confidence.
Start Your Seattle ADU Project Today!
An ADU is a smart way to add flexible living space while increasing the long-term value of your property. Whether you want extra room for family, a private guest suite, a home office, or a potential rental unit, building an ADU in Seattle can give you more functionality today and more opportunity in the future.
What’s Included in Your SEATTLE ADU Construction?
Everything You Need for a Smooth Seattle ADU Build
Building an ADU is a major project, and the right team makes the process much easier to navigate. At Brutsky Builds, we manage every stage of ADU construction in Seattle, from planning and permitting to construction and final details, so your project stays organized, efficient, and aligned with your goals.
Our team focuses on quality craftsmanship, clear communication, and a smoother building experience from start to finish. With a full-service approach and close attention to local requirements, we help Seattle homeowners create ADUs that are practical, attractive, and built to last.
✔ Build from $210,000 – All-Inclusive Pricing
We believe in transparent pricing, meaning no hidden fees or unexpected costs. Our ADU structures include:
- All Fixtures, Materials, and Labor – High-quality finishes built to last.
- Built by Local, Trusted Contractors – A team with expertise in Seattle's ADU construction process.
✔ Designed for Your Needs & Budget
- Whether you’re looking for the best ADU for rental income, extra living space, or a home office, we customize every detail.
- Need financing? We help you explore ADU loans to make your project more affordable.
✔ Efficient, Professional Build Process
- 6-Months Average Build Time – We keep your project moving, ensuring efficiency without cutting corners.
- We follow ADU requirements to guarantee safety, compliance, and high-quality work.
✔ Full Permitting & Planning
- We navigate all Seattle ADU rules and handle permits so you don’t have to.
- Project planning & 3D designs help you visualize your ADU size, layout, and style before construction even begins.
Start Your Seattle ADU Today!
Building an ADU is a smart way to add flexibility, functionality, and long-term value to your property. Whether you are planning a backyard cottage, rental unit, or extra living space for family or guests, our team is here to bring your vision to life. Contact us today to get started.
Why Choose Us for Your ADU Construction?
Your ADU, Built with Quality, Transparency, and Expertise
Building an ADU is a big investment, and choosing the right team makes all the difference. At Brutsky Builds, we’re more than just another ADU construction company—we’re your trusted partner in creating a high-quality, functional, and beautifully designed backyard accessory dwelling unit that fits your needs.
✔ Full-Service ADU Design & Construction
We handle every part of the process so you don’t have to worry about managing multiple contractors. Our ADU design build approach ensures a seamless experience, covering:
- Custom ADU layouts that fit your space and lifestyle
- Premium materials and finishes for durability and style
- Energy-efficient solutions to save you money in the long run
✔ Built by Experts Who Care
Finding the right ADU construction companies can be overwhelming, but we make it easy:
- Local, licensed, and experienced team that knows Seattle's zoning and permit process
- High-quality craftsmanship with attention to detail
- Reliable timelines and clear communication—we keep you in the loop every step of the way
✔ A Process That’s Stress-Free
Whether you’re adding an ADU for rental income, extra family space, or a home office, we make sure your project is built right. Our remodel and design expertise ensures your ADU blends seamlessly with your home. Plus, our Seattle home improvement solutions make sure everything is compliant with local regulations.
Let’s Build Your Dream ADU!
A backyard accessory dwelling unit is a smart investment, and we’re here to make it happen. Contact us today and let’s start designing your ADU!
FAQs About ADU Construction in SEATTLE
Please feel free to call. But here are some frequently asked questions we get.
The ADU cost depends on factors like size, materials, and custom features. In Seattle, ADUs typically start at $210,000+ for a high-quality build. We provide clear pricing with no hidden fees, ensuring you know exactly what to expect.
On average, building an ADU takes 6 months, depending on permits, design complexity, and weather. Our experienced contractors Seattle WA keep the project on track to deliver your ADU on time.
Yes! Seattle has specific zoning laws and regulations for ADUs. As trusted contractors Seattle WA, we handle the entire permitting process, ensuring your ADU meets all city requirements.
Yes, ADUs are a great way to generate rental income. Seattle allows homeowners to rent ADUs, but there may be certain restrictions. We’ll guide you through the process so your ADU meets all legal requirements.
The ADU cost can be affected by size, and Seattle has guidelines on maximum ADU sizes. Generally, detached ADUs can be up to 1,000 sq. ft., while attached ADUs are limited to 40% of the primary home’s size. We’ll help you design an ADU that maximizes your space while staying compliant.
Start Your SEATTLE ADU Construction Journey Today
Need more space? Our Seattle ADU construction team makes it easy—smart designs, no stress, and built just for you. Let’s talk!
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