Your Trusted Shoreline Remodeling Contractor
Shoreline homeowners are discovering that a garage conversion is one of the smartest investments they can make — whether the goal is rental income, a private space for family, or simply gaining functional square footage without a costly addition. Northwest Home Pros is a licensed design-build contractor with deep experience in King County permitting and garage ADU conversions throughout Shoreline, Lake Forest Park, and surrounding neighborhoods.
The City of Shoreline has been increasingly ADU-friendly, and Washington State's updated ADU laws have reduced barriers for homeowners looking to convert garages to permitted living spaces. Whether your property has a detached or attached garage, Northwest Home Pros can assess your site and design a conversion that meets zoning requirements and maximizes your investment.
Shoreline garage conversions typically cost $60,000–$120,000+ for a full ADU with kitchen and bath, depending on the size and finish level. We provide transparent, itemized estimates with no hidden fees. Call (425) 999-5003 for a free on-site consultation and estimate.
Remodeling Services in Shoreline
Full-service remodeling from design through final walkthrough
Full ADU Garage Conversion
Convert your Shoreline garage into a fully permitted accessory dwelling unit. Complete build-out including framing, insulation, plumbing rough-in, electrical, kitchenette or full kitchen, bath, and all finishes — permitted through the City of Shoreline.
Detached ADU (DADU)
New detached ADU construction or garage-to-DADU conversions for Shoreline properties. Built to Seattle-area energy code, fully permitted, and ready for rental or family use.
Home Office Conversion
Shoreline's remote-work community is growing — convert your garage to a quiet, professional home office with proper insulation, drywall, flooring, lighting, and dedicated high-speed infrastructure.
Bonus Room / Entertainment Space
Turn your Shoreline garage into a rec room, home gym, or entertainment space. Mini-split HVAC, custom flooring, sound insulation, and professional finishes available.
In-Law Suite / Multi-Gen Living
Private bedroom, kitchenette, full bathroom, and separate entrance — ideal for multi-generational living arrangements. We navigate all City of Shoreline permitting and zoning requirements.
Partial Conversion (Keep One Bay)
Maximize your space without sacrificing all your parking. We build the structural wall, insulate and finish the living side, and leave one parking bay fully functional.
Our Work
Real Projects in the Shoreline Area
We recently completed a full ADU conversion in Shoreline's Richmond Beach neighborhood — an oversized two-car garage converted to a 600 sq ft one-bedroom rental unit with a private entrance off the alley, full kitchen, and modern bath. The project required coordination with King County utilities and City of Shoreline permitting, which we managed entirely.
Local Work
Recent Projects in Shoreline
We've completed remodeling projects throughout Shoreline — here's a sample of what we've built in your area.
Full ADU conversion — two-car garage to 1BR/1BA rental unit, Richmond Beach Shoreline
In-law suite conversion with separate private entrance, Innis Arden neighborhood Shoreline
Home office garage build-out with acoustic treatment and Starlink conduit, Shoreline
Partial conversion — half garage to bonus room, retaining parking, Echo Lake area
Detached ADU new build, 450 sq ft backyard studio with kitchenette and full bath, Shoreline
Bonus room / gym conversion with rubber tile flooring and mini-split HVAC, Shoreline
What Our Clients Say
5.0 Stars · 14 Google Reviews
“I hired Patrick from Northwest Home Pros to refinish my large cedar deck. A top notch professional who worked efficiently and was reliable from start to finish. He's now permanently in my rolodex!”
— Marie W.
“I hired Northwest Home Pros for a complete bedroom remodel and am so glad I did! In every aspect of the job they were knowledgeable, dependable and paid attention to quality. Patrick is an honest professional!”
— Gail N.
“We had a complex whole-home remodel done by Northwest Home Pros. Multiple rooms, structural changes, the works. Patrick managed everything seamlessly. We highly recommend them for any major project.”
— Karen & Steve R.
Simple Process
How Your Shoreline Remodel Works
We keep it simple — one contractor, one contract, one point of contact from day one through the final walkthrough.
Free Consultation
We visit your home, listen to your vision, assess the space, and answer every question. No pressure, no obligation.
Detailed Estimate
You get a fully itemized written estimate with transparent material costs — no hidden markups, no surprises.
Design & Permits
We handle design coordination, material sourcing, permit applications, and scheduling — completely managed for you.
Build & Final Walkthrough
Our crew builds your project to spec. You sign off at the final walkthrough only when you're 100% satisfied.
Transparent Pricing
Typical Remodeling Costs in Shoreline
These are realistic ranges for Western Washington projects. Every home is different — contact us for a precise, itemized estimate tailored to your project.
Kitchen Remodel
$30,000 – $90,000+
Cabinets, countertops, flooring, appliances, layout changes
Bathroom Remodel
$15,000 – $55,000+
Tile, shower, vanity, fixtures, plumbing, lighting
Whole-Home Remodel
$150,000 – $500,000+
Multi-room transformation — design through final build
Deck Construction
$12,000 – $45,000+
Cedar or composite, custom size, permits included
Home Addition
$80,000 – $250,000+
Sunrooms, ADUs, room additions, garage conversions
Structural Modification
$8,000 – $40,000+
Wall removals, beam installs, open-concept conversions
More Services & Areas We Serve
Northwest Home Pros serves homeowners across Western Washington.
Common Questions
Frequently Asked Questions — Shoreline Remodeling
Answers to the questions we hear most from Shoreline homeowners.