Bathroom Renovation Cost in Seattle (2026)
Average cost in Seattle
US$8,500 — US$95,000
US$150 — US$450 per sq ft
Cost Breakdown
ItemizedSkilled trades and project management
45%
Vanity, toilet, tub, and hardware
20%
Shower walls and floor installation
15%
Rough-in and fixture connections
12%
SDCI fees and professional planning
8%
Sales Tax at 6.5%
📋What's Included
ScopeTypically Includes
- Vanity & sink replacement
- Toilet replacement
- Tub/shower update
- Tile flooring & walls
- Basic plumbing
- Lighting & exhaust fan
- Labor & installation
Typically Excludes
- Full tub-to-shower conversion
- Heated floors
- Custom glass enclosures
- Structural modifications
- Permits
Based on a standard 5x8 ft bathroom. Master bath or custom designs may cost more.
🧮Estimate Your Cost
InteractiveEstimated Cost
US$18,500 — US$27,750
Based on 9 sources and market data for Seattle. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
US$26,560
Today
US$28,313
Bathroom Renovation in Seattle is ↑ 6.6% compared to roughly a year ago — about US$1,753 more on the average project.
Comparison derived from the year-over-year change rate, not a month-by-month price index. We don't store historical snapshots yet — when we do, this will become a real time series.
🏢Top Bathroom Reno Contractors in Seattle
Verified providersProvider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
Seattle costs are 15-40% higher due to trade labor rates averaging $65-$185 per hour, a 10.55% sales tax on both labor and materials, and the technical complexity of upgrading older Craftsman-era plumbing.
A $10,000 budget is typically limited to a 'Cosmetic Refresh,' which includes painting, replacing a standard vanity, and swapping light fixtures without moving plumbing or replacing major tile work.
Relocating a toilet, shower, or sink typically adds $2,000 to $6,500 per fixture to the project total, depending on the age of the home and accessibility of the subfloor.
A professional mid-range remodel usually takes 2 to 3 weeks, while high-end custom projects involving structural changes can extend to 4 to 6 weeks.
📊Our Methodology
How we collect dataAggregated from 5+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: 3 days ago. Updates run weekly. All costs in USD.
About this data
Cost figures are estimates synthesized from public market data using AI research and refreshed regularly. Real project costs vary by scope, materials, contractor, and site conditions. Always get verified quotes from licensed contractors for your specific project.
Spotted bad data? Let us know — we'll review and update.