
10+ Years of Experience
Maksymov Brownstone LLC provides a complete range of services to plan, design and build your accessory dwelling unit in Kenmore 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 Kenmore — delivering attached and internal unit solutions with deep expertise in ADU remodeling and new construction.
Our Advantages
Local Kenmore ADU Contractor
Our team handles Kenmore 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 Kenmore ADU stays on schedule through every phase of the build process.
Quality-Built ADU Homes
Every Kenmore 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 Kenmore homeowners informed at every stage, from first consultation to final handover.
Proven Kenmore ADU Builder
Homeowners in Kenmore choose us for consistent results, completed projects and a track record that speaks for itself.
What We Build
Homeowners in Kenmore looking for a trusted ADU builder near me choose a team that understands local site conditions and Kenmore city code. We deliver new builds and ADU remodels tailored to your specific lot, goals and budget.

Transform your underutilized basement into a self-contained ADU — fully legal, permitted, and designed for comfortable living in Kenmore.

Convert your attached or detached garage into a stylish, code-compliant ADU unit in Kenmore — often the fastest and most cost-effective path.

Maximize your Kenmore home's vertical space with a beautifully finished attic ADU — ideal for rental income or a private guest suite.
Planning an ADU in Kenmore 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 Kenmore, the path forward becomes much clearer.
Where Do I Even Start?
The Kenmore 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.
Kenmore homeowners choose us for transparent, well-organized ADU delivery.
Client Reviews
"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
Portfolio

University District Seattle Kitchen Renovation
How It Works
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.
Where We Work
We serve homeowners across King County. Based in Seattle, with projects completed throughout the greater metro area.

About Us
Maksymov Brownstone is a family-owned ADU builder Kenmore homeowners rely on for reliable work and lasting results. With 10+ years of hands-on experience, we handle custom ADU construction that fits your Kenmore 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 Kenmore ADU is our priority from start to finish.

Return on Investment
In Kenmore, 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.
Adding a permitted unit in Kenmore can raise your home's value by $150,000–$300,000. With skilled accessory dwelling unit builders, this becomes a strong long-term gain.
Build extra space for aging parents, adult children or a private office in Kenmore. These custom homes on your property offer flexibility while keeping full ownership.
FAQ
Planning an ADU project in Kenmore 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 Kenmore property.
How much does it cost to build a custom ADU in Kenmore?
The total cost depends on your custom design, size, layout and finish level. As a trusted ADU builder in Kenmore, 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 Kenmore?
Every lot is different. Zoning, access and the current condition of your Kenmore 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 Kenmore?
There's no one-size timeline. Smaller projects move faster, while more complex builds take longer due to permits and inspections. A skilled Kenmore 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 Kenmore?
A team that works in Kenmore every day knows how to handle permits, inspections and city-specific details. When homeowners look for a reliable builder "near me", choosing a proven Kenmore ADU builder helps avoid costly mistakes and keeps the entire project moving smoothly.
Start with a free consultation — no pressure, just honest answers about your project.

Leave a request
Contact us
maksymov.brownstone@gmail.com
Phone
(425) 800-7663
Mon – Fri
9 am – 6 pm
Saturday
9 am – 1 pm