Home Project Costs in Seattle, WA (2026)

In Seattle, WA, common home projects range from $900 (Drywall Repair) to $35,000 (Kitchen Remodel), based on 2026 cost data from Angi, NerdWallet, HomeAdvisor, and other national cost-reporting sources, adjusted for local labor and material rates. Tap a project for the full breakdown.

Project costs in Seattle

Roof Replacement$13,000 HVAC System Replacement$9,800 Water Heater Replacement$2,300 Kitchen Remodel$35,000 Bathroom Remodel$15,500 Interior Painting$2,600 Exterior Painting$4,200 Window Replacement$11,500 Siding Replacement$19,500 Deck Building$11,500 Fence Installation$5,900 Driveway Paving$7,800 Flooring Installation$7,800 Electrical Panel Upgrade$3,300 Whole-Home Repipe$7,800 Foundation Repair$7,800 Solar Panel Installation$32,500 Garage Door Replacement$1,950 Tree Removal$950 Gutter Installation$2,600 Furnace Replacement$6,500 Central AC Installation$7,800 Ductless Mini-Split Installation$9,800 Attic Insulation$3,300 Basement Waterproofing$7,800 Sump Pump Installation$1,550 Mold Remediation$4,600 Concrete Patio$5,200 Retaining Wall$7,800 Chimney Repair$1,550 Well Pump Replacement$2,600 Septic System Installation$10,500 Whole-House Generator Installation$11,500 EV Charger Installation$1,950 Drywall Repair$900 Popcorn Ceiling Removal$2,300 Water Softener Installation$1,950 Sprinkler / Irrigation System$3,300

Last updated: September 2026 · Pricing reviewed by the Project Pricer research team, using national cost-reporting data adjusted for local labor and material rates. See our methodology for sources, or contact us with corrections.