Seattle Second Story Experts
Need more room but not less yard? Maksymov Brownstone LLC handles second story addition Seattle projects with planning that keeps structure, layout, and cost aligned from day one.
Expert Addition Solutions
In Seattle, a second floor addition changes the math of the house. You can nearly double usable square footage without giving up the yard, the driveway, or the garden that took years to settle in. That matters on tight city lots.
A full second floor addition opens the door to a massive master suite, extra bedrooms, or a better family layout. The hard part is structural — roof removal, load paths, foundation checks, framing transfers. That is where a custom plan and experienced contractor make the real difference.
Full Second Level Expansions
Partial Second Floor Bump Out Addition
Additions Over an Existing Garage
Master Suites & Additional Bedrooms
Structural Upgrades & Staircase Integration
Seamless Exterior Architectural Matching
Custom Design for Second Story Addition Construction
Planning & Build Support from Second Floor Addition Contractors
Big second-story builds are our core work, but we also tie in main-level upgrades like sunrooms. When homeowners search for a second story addition near them, they need one crew that connects the house right.
How We Work
First, we check foundation capacity, bearing walls, and spans to confirm feasibility and pin down a realistic second floor addition cost before drawings start.
Then we build the design around your layout, stair run, and rooflines, creating custom plans that make the new level feel original to the home.
As your second story addition contractor, we handle SDCI permits and reinforce the lower structure where needed, because paper approval alone changes nothing.
Roof comes off fast, new framing goes up faster, and the shell gets dried in quickly — good service here protects the house and the price.
We finish HVAC, plumbing, insulation, drywall, trim, and flooring, then hand over turnkey space with no service gaps from our second floor addition contractors.
About Us
Maksymov Brownstone LLC is family-owned, licensed, and bonded, with 17+ years working inside Seattle's permit rules, structural quirks, and tight residential lots.
We handle second story addition Seattle projects with the discipline they require, from engineering through finish work. Our second floor addition contractors focus on construction that ties into the original structure cleanly, so the new level looks like it always belonged there. Done right, that protects resale and keeps the cost for second floor addition grounded in reality.
Years of experience
Licensed & bonded
Client satisfaction
Turnkey delivery
FAQ
Building a second floor addition raises the same questions on almost every job: structure, layout, timeline, and budget. Whether you want a new master suite or a partial expansion, we start with a custom consultation that sorts through design options, likely cost, and what your existing house can actually support.
The cost for second floor addition work depends on added square footage, plumbing locations, roof complexity, and how much reinforcement the house needs below. That is why broad online cost numbers miss the mark. Our service starts with a structural review, then gives you a custom price range based on real conditions.
Usually, yes — at least in part. A local contractor needs to trace load paths from the new level down to the footing. For safe homes, second story addition construction often requires upgraded beams, posts, or foundation sections before any upper-level framing begins.
Yes. Building over an attached garage is common, and a sunroom can sometimes work too. The catch is structure. A second floor bump out addition over existing space needs careful engineering and design so the walls below, roof framing, and new loads all work together without creating movement or sag.
A team handling second story addition projects near you knows how Seattle weather, permit reviews, and roof-open scheduling affect the job. That matters once the top of the house comes off. Experienced second floor addition contractors can move permits faster, sequence trades properly, and keep service steady when timing gets tight.
Get Started
Contact us for a free structural assessment and consultation. We'll walk you through design, cost, and timeline — no surprises.