10+ Years of Experience
ADU Builders
Tukwila
Maksymov Brownstone LLC provides a complete range of services to plan, design and build your accessory dwelling unit in Tukwila from start to finish. As trusted ADU builders, we focus on smart layouts, quality materials and builds that meet every local code requirement.
Our team acts as your dedicated custom ADU contractor in Tukwila — delivering attached and internal unit solutions with deep expertise in ADU remodeling and new construction.
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Our Advantages
Why Tukwila Homeowners Trust Our ADU Building Team
Local Tukwila ADU Contractor
Our team handles Tukwila permits and city-specific approvals daily, keeping projects compliant and moving without costly delays.
Upfront Cost Estimate
We break down the full build price before any work begins, so you can plan your budget confidently with no hidden fees.
Organized Project Timeline
From design to final inspection, your Tukwila ADU stays on schedule through every phase of the build process.
Quality-Built ADU Homes
Every Tukwila ADU we build uses durable materials and careful workmanship that meets local standards and stands the test of time.
Responsive Client Support
Quick replies and regular updates keep Tukwila homeowners informed at every stage, from first consultation to final handover.
Proven Tukwila ADU Builder
Homeowners in Tukwila choose us for consistent results, completed projects and a track record that speaks for itself.
Building an ADU in Tukwila can feel overwhelming
Planning an ADU in Tukwila comes with its own set of challenges — zoning rules, permits and tight budgets. Many homeowners feel uncertain about where to begin. With experienced accessory dwelling unit builders who know Tukwila, the path forward becomes much clearer.
Where Do I Even Start?
The Tukwila ADU process — design, city approvals, construction — can feel impossibly complex for first-time builders.
Hidden Costs
Unexpected fees and vague quotes leave homeowners over budget before construction even begins.
Delays & Unreliable Contractors
Missed deadlines and poor coordination drag projects on for years — costing time and money.
Lack of Clear Communication
Homeowners are often left in the dark, unsure of progress or next steps on their project.
Reliable ADU construction in Tukwila — no surprises, just proven results.
What We Build
ADU Services in Tukwila
Homeowners in Tukwila looking for a trusted ADU builder near me choose a team that understands local site conditions and Tukwila city code. We deliver new builds and ADU remodels tailored to your specific lot, goals and budget.
Basement Conversion
Transform your underutilized basement into a self-contained ADU — fully legal, permitted, and designed for comfortable living in Tukwila.
Garage Conversion
Convert your attached or detached garage into a stylish, code-compliant ADU unit in Tukwila — often the fastest and most cost-effective path.
Attic Conversion
Maximize your Tukwila home's vertical space with a beautifully finished attic ADU — ideal for rental income or a private guest suite.
Portfolio
Recent ADU Projects in Tukwila
University District Seattle Kitchen Renovation
How It Works
Our Process
Consultation & Estimate
Free site visit — we assess feasibility, zoning, and costs with zero commitment.
Design & Planning
In-house design team creates layouts tailored to your goals and budget.
Permitting & Approvals
We handle all municipal applications and follow up proactively through review.
Construction Phase
Our crews manage every trade — framing, MEP, finishes, and exterior work.
Final Delivery
City inspections coordinated and CO obtained. Your ADU is ready to occupy.
Consultation & Estimate
Free site visit — we assess feasibility, zoning, and costs with zero commitment.
Design & Planning
In-house design team creates layouts tailored to your goals and budget.
Permitting & Approvals
We handle all municipal applications and follow up proactively through review.
Construction Phase
Our crews manage every trade — framing, MEP, finishes, and exterior work.
Final Delivery
City inspections coordinated and CO obtained. Your ADU is ready to occupy.
Client Reviews
What Our Clients Say
"I recently had the pleasure of working with Ihor on a remodeling project for my home, and I couldn't be happier with the results. From start to finish, Ihor demonstrated exceptional professionalism, skill, and attention to detail. Every concern we raised was addressed promptly, and the final result exceeded our expectations. Our new ADU looks incredible and was delivered exactly on time."
Jenny Lian
2 weeks ago
About Us
Trusted ADU Builders in Tukwila
Maksymov Brownstone is a family-owned ADU builder Tukwila homeowners rely on for reliable work and lasting results. With 10+ years of hands-on experience, we handle custom ADU construction that fits your Tukwila property and meets all local codes.
We guide you through every stage — from early planning through final city approval. As a licensed and bonded team, we deliver clear communication, a compliant build process and results built for long-term value. Your Tukwila ADU is our priority from start to finish.
Where We Work
Serving Tukwila and Surrounding Areas
We serve homeowners across King County. Based in Seattle, with projects completed throughout the greater metro area.
Return on Investment
Why an ADU Is a Smart Investment in Tukwila
Rental Income
In Tukwila, a well-built ADU can generate $1,800–$3,200 per month. This consistent income helps offset the initial build cost, making your project financially sound over time.
Increase Property Value
Adding a permitted unit in Tukwila can raise your home's value by $150,000–$300,000. With skilled accessory dwelling unit builders, this becomes a strong long-term gain.
Flexible Living Space
Build extra space for aging parents, adult children or a private office in Tukwila. These custom homes on your property offer flexibility while keeping full ownership.
FAQ
Frequently Asked Questions About ADU Remodeling in Tukwila
Planning an ADU project in Tukwila comes with many questions about permits, timelines and budget. Below we cover the most common concerns homeowners have. Feel free to reach out for a personalized consultation and clear guidance specific to your Tukwila property.
How much does it cost to build a custom ADU in Tukwila?
The total cost depends on your custom design, size, layout and finish level. As a trusted ADU builder in Tukwila, we calculate the full price after a site visit and provide a clear, itemized estimate so you know exactly what to expect before any work begins.
What are the requirements for an accessory dwelling unit in Tukwila?
Every lot is different. Zoning, access and the current condition of your Tukwila property all matter. As professional accessory dwelling unit builders, we review your site during the first consultation and explain what's allowed under local ADU rules — no confusion, just clear next steps.
How long does the ADU design and construction process take in Tukwila?
There's no one-size timeline. Smaller projects move faster, while more complex builds take longer due to permits and inspections. A skilled Tukwila contractor keeps the design phase organized and prevents delays, so your ADU remodeling project stays on track from start to finish.
Why is it important to hire a local ADU builder near me in Tukwila?
A team that works in Tukwila every day knows how to handle permits, inspections and city-specific details. When homeowners look for a reliable builder "near me", choosing a proven Tukwila ADU builder helps avoid costly mistakes and keeps the entire project moving smoothly.
Ready to Build Your ADU in Tukwila?
Start with a free consultation — no pressure, just honest answers about your project.
Committed to superior quality and results
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Contact us
maksymov.brownstone@gmail.com
Phone
(425) 800-7663
Mon – Fri
9 am – 6 pm
Saturday
9 am – 1 pm