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SEATTLE, WA

Bathroom renovation in Seattle.

Bathroom renovations are where waterproofing and ventilation get tested. Cut a corner and the client calls back in year 3.

Bathroom renovation in Seattle
Typical mid range cost
$30,000 to $52,000
Timeline
4 to 8 weeks on site
Top trades in the area
Kitchen remodels · ADU builds · Whole home renovations

Bathroom renovations in Seattle.

What the job involves and what to price for.

What a bathroom renovation includes

Full demo, plumbing rework, waterproof membrane, tile install, vanity supply and install, toilet, shower or tub, mirror, lighting, and ventilation fan ducted to exterior.

Top upgrades
Walk in shower with a linear drain and quartz threshold
Vanity in walnut or painted with quartz top and undermount sink
Matte black or brushed nickel fixture package
Watch for hidden costs

Rotted subfloor under the toilet or shower pan shows up in 40 percent of bathroom demos on homes 20+ years old. Budget 1,500 to 4,000 dollars in contingency for repair.

Working in Seattle.

Local notes for contractors quoting here.

The Seattle market

ADU builds accelerated under recent city zoning changes, especially in Ballard, West Seattle, and Capitol Hill. Kitchen renovations tend toward warm modern finishes and hidden appliance packages.

Licensing and permits

Washington State requires contractor registration and bond through the Washington State Department of Labor and Industries for any construction work.

2026 trend

2026 bathrooms favor spa style walk in showers with mixed material tile (large format porcelain plus penny mosaic), warm floating vanities, and integrated smart mirrors with backlit LED.

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Estimate 2431, bathroom remodel
Demolition and haul away$3,200
Cabinets and countertops$14,700
Tile backsplash$2,850
Total$36,280

Seattle bathroom questions.

Short answers for contractors and homeowners.

How much does a bathroom renovation cost in Seattle?

A mid range bathroom renovation in Seattle typically runs $30,000 to $52,000 all in. Costs vary 15 to 30 percent based on finish tier, scope, and layout complexity.

How long does a bathroom renovation take?

Plan for 4 to 8 weeks on site for a mid range bathroom renovation. Add 2 to 4 weeks upfront for design, permits, and material ordering. Rushed timelines hurt quality.

What is the scope of a typical bathroom renovation?

Full demo, plumbing rework, waterproof membrane, tile install, vanity supply and install, toilet, shower or tub, mirror, lighting, and ventilation fan ducted to exterior.

What are the highest impact upgrades for a Seattle bathroom?

The three highest return upgrades are walk in shower with a linear drain and quartz threshold, vanity in walnut or painted with quartz top and undermount sink, matte black or brushed nickel fixture package. In Seattle specifically, adu builds accelerated under recent city zoning changes, especially in ballard, west seattle, and capitol hill. kitchen renovations tend toward warm modern finishes and hidden appliance packages.

What surprises should I budget for?

Rotted subfloor under the toilet or shower pan shows up in 40 percent of bathroom demos on homes 20+ years old. Budget 1,500 to 4,000 dollars in contingency for repair.

Do I need a permit for a bathroom renovation in Seattle?

Washington State requires contractor registration and bond through the Washington State Department of Labor and Industries for any construction work.

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