ADU Construction in Bellevue – Build Smart, Live Better
Looking for expert accessory dwelling unit contractors? We specialize in ADU housing, delivering high-quality ADU construction in Bellevue tailored to your needs!
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A Better Home Starts Here
Quality. Precision. No surprises. Get a free estimate and start your home remodel and renovation with confidence today!
Get started
A Better Home Starts Here
Quality. Precision. No surprises. Get a free estimate and start your home remodel and renovation with confidence today!
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Bellevue ADU Builder – Quality, Functionality, and Style
What’s Your Vision for the Perfect ADU?
Your ADU should match your lifestyle, whether it’s for extra space, rental income, or a private retreat. Our team specializes in ADUs design, creating functional and stylish spaces.
As expert home builders and remodelers, we craft the best ADUs with smart layouts, premium materials, and seamless construction. Let’s bring your vision to life with a custom-built ADU!
At Brutsky Builds, we make ADU construction easy, stress-free, and built just for you. As a trusted Bellevue ADU builder, we offer free estimates, work with premium manufacturers and suppliers, and provide full-service ADU construction from start to finish.
An accessory dwelling unit (ADU)—also known as a backyard cottage, in-law suite, or rental space—is a great way to add value and flexibility to your property. Whether you’re looking for ADU homes for family living, a Bellevue ADU for extra rental income, or an affordable ADU that maximizes space, we handle every detail.
As an experienced accessory dwelling unit contractor, we take care of design, permitting, and high-quality construction—so you get an ADU meaning comfort, functionality, and lasting value. Let’s build your perfect ADU!
ADU Building Made Easy – Custom Spaces for Every Need
Our ADU Construction Services in Bellevue
Detached ADUs
A detached ADU is a private, stand-alone unit that offers flexibility for rental income, guest housing, or extra living space. Whether you're looking for a custom ADU as a rental, a custom gym in your backyard, or a space for family, we design and build ADUs that fit your needs.
Our expert ADU contractors Bellevue team ensures seamless construction and high-end craftsmanship. We also specialize in custom home remodel projects, so your ADU blends perfectly with your property. Let’s create a stylish, functional detached ADU built just for you!
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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 Bellevue
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!
Expert ADU Home Builders Creating Functional & Stylish Spaces
Bellevue ADU Projects – See Our Transformations
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How We Make Bellevue 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 their home remodeling Bellevue transformations, and their words say it all. From stunning kitchens to full home makeovers, see why homeowners trust Brutsky Builds to bring their vision to life!
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 Bellevue is a Smart Investment
More Space, More Value, More Possibilities
Thinking about adding extra space to your property? Building an Accessory Dwelling Unit (ADU) in Bellevue is one of the smartest investments you can make. If you need a bathroom ADU, a guest suite, or a rental unit, an ADU adds both functionality and value to your home.
What is an ADU and Why Should You Build One?
An ADU—also known as an accessory house, backyard cottage, or in-law suite—is a self-contained living space on the same property as your main home. It can be used for family, guests, or even as a rental for extra income.
✔ ADU vs. Home Addition – What’s the Better Choice?
- An ADU vs. addition comparison shows that ADUs offer more independence since they function as a separate living space.
- Unlike a home addition, an ADU gives you more privacy and rental opportunities without modifying your main home.
✔ ADUs Increase Property Value
- A well-built ADU can significantly increase your home’s resale value.
- Bellevue’s demand for rental properties makes an ADU a great source of passive income.
✔ Versatile Options to Fit Your Needs
- ADU Shed: A compact and stylish option for a private office or small living space.
- Rustic Style Home Decor: Customize your ADU with a cozy, timeless look that blends with the main home.
- Full-Size Accessory House: A complete second living space for long-term rental or family members.
✔ Built by Expert ADU Contractors
Choosing the right construction companies in Bellevue is key to building a high-quality ADU. At Brutsky Builds, we handle everything—design, permitting, construction, and finishes—so you get a stress-free building experience.
Start Your Bellevue ADU Project Today!
Whether you're looking for a bathroom ADU, a rental space, or a backyard retreat, an ADU is a smart, long-term investment. Let’s build the perfect ADU that fits your lifestyle—contact us today!
What’s Included in Your Bellevue ADU Construction?
Everything You Need for a Stress-Free ADU Build
Building an ADU is a big step, and you need a team that handles every detail. At Brutsky Builds, we take care of everything—from design and permitting to construction and finishing touches—so you get a seamless, hassle-free experience. As one of the best remodeling companies in Bellevue, we ensure high-quality craftsmanship and a smooth process that meets all Bellevue ADU rules and regulations.
✔ 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 Bellevue’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 Bellevue 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 Bellevue ADU Today!
Building an ADU is a great way to add value and flexibility to your property. Whether you’re looking for a backyard cottage, rental unit, or extra living space, we make it happen. Let’s get started—contact us today!
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 Bellevue’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 Bellevue 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 Bellevue
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 Bellevue, 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 Bellevue WA keep the project on track to deliver your ADU on time.
Yes! Bellevue has specific zoning laws and regulations for ADUs. As trusted contractors Bellevue WA, we handle the entire permitting process, ensuring your ADU meets all city requirements.
Yes, ADUs are a great way to generate rental income. Bellevue 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 Bellevue 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 Bellevue ADU Construction Journey Today
Need more space? Our Bellevue ADU construction team makes it easy—smart designs, no stress, and built just for you. Let’s talk!
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