Burien, WA · Garage
GARAGE CONV. Builder in Burien, WA
Garage conversions are the fastest path to an income-producing or family-flex space on a small lot. We address the issues every garage has — uninsulated slab, no vapor barrier, undersized electrical, single-pane glass — and deliver a quiet, dry, code-legal living space.
Build timeline
3–4 months
Typical sqft
200–600 sqft
Burien cost
$131K – $212K
Permit window
8–12 wk
What garage conv. looks like in Burien
GARAGE CONV. projects in Burien are shaped by local zoning (RS-7,200 / RS-12,000), a lot minimum of 5,000 sqft (ADU lots), and the kinds of sites we see day-to-day: Three Tree Point, Gregory Heights, Boulevard Park. Below is what every Burien Garage project from Golden State includes — fixed-price, one contract, one warranty.
- ✓Slab inspection + moisture mitigation
- ✓Wall & ceiling insulation upgrades
- ✓Window/door re-framing
- ✓Sub-panel + dedicated circuits
- ✓Mini-split HVAC system
- ✓Finish carpentry + paint
Other services in Burien
More from Golden State ADU in Burien
DADU
DETACHED ADU in Burien
Stand-alone backyard cottages built from the ground up — engineered for rental income, multi-generational living, or your home office.
AADU
ATTACHED ADU in Burien
Seamlessly integrated additions — basement, ground-floor, or wing conversions that maintain the architectural integrity of your existing home.
Additions
MODERN ADDITIONS in Burien
Structural expansions for growing families — second stories, primary suites, kitchen extensions. Steel, glass, and Pacific Northwest materials.
GC
GENERAL CONTRACTING in Burien
Full-service general contracting for remodels, renovations, and ground-up custom homes throughout the Puget Sound region.
Feasibility
FEASIBILITY STUDIES in Burien
Before you commit, we analyze zoning, lot coverage, setbacks, utilities, and ROI so you have a real number — not a guess.
GARAGE CONV. across the Puget Sound
GARAGE CONV. builders in nearby cities
Start your Burien Garage feasibility
$1,500 buys lot analysis, Burien zoning verification, and a fixed price you can build a budget on.
Request Burien feasibilityFrequently asked
What is included in GARAGE CONV. in Burien?
Our GARAGE CONV. in Burien scope includes design through completion: feasibility, schematic design, construction documents, permit submittal and review management, construction with one self-performed framing crew plus L&I-licensed MEP subcontractors, all required WA inspections, certificate of occupancy, and warranty. One contract, one license number, one warranty — not a coordination headache across five vendors.
How is GARAGE CONV. in Burien different from a generic remodel?
GARAGE CONV. in Burien carries code, permit, and construction details that a one-off remodeler hasn't repeated enough times to optimize. Examples: IECC R406 envelope path selection, fire separation when units are within 5 ft, side-sewer slope requirements, IRC Appendix AQ when permitted as a tiny house, separate utility metering rules. We do this scope every month — repetition is what makes our first-cycle approval rate and our schedule reliability stand out.
What is the typical price range for GARAGE CONV. in Burien?
GARAGE CONV. in Burien pricing in 2026 lands in the $295–$465/sqft all-in range depending on size, lot conditions, finish tier, and AHJ. The wide range is real — small lots with difficult access, soils requiring pier-and-beam, or service upgrades push the upper end; flat lots with good access and a catalog plan land at the lower end. Our feasibility report gives you a ±15% number tailored to your specific lot in two weeks.