WA · MSA 42660
Seattle-Tacoma-Bellevue construction cost per square foot
By Severance Calculator Editorial · Updated
Regional baseline
The Seattle-Tacoma-Bellevue MSA sits in the Pacific Census division (NAHB 2024 median custom $/sqft = $167). ACS 5-year (2023) reports a $673,500 median home value across the MSA. King County (Seattle, Bellevue, Mercer Island) carries substantial premiums above the regional baseline.
Why the Seattle-Tacoma-Bellevue metro modifier matters
BLS QCEW NAICS-23 construction wages for the Seattle-Tacoma-Bellevue MSA averaged $92,121 in 2024, a modifier of 1.137 vs the US baseline of $81,054.
Local labor market
Seattle is a strong-union construction market with heavy Carpenters and Laborers presence. Washington State Energy Code (one of the strictest in the country) and local jurisdiction stormwater requirements (King County, Seattle) add scope and cost to residential rebuilds.
Post-disaster reconstruction premium
Earthquake (Cascadia Subduction Zone, 2001 Nisqually) is the dominant tail risk and is NOT covered by Coverage A — a separate earthquake endorsement or stand-alone policy is required. Wildfire smoke and East-of-Cascades fire risk drive air-quality claim activity; atmospheric-river flooding in the Snohomish and Skagit valleys is a recurring peril.
FAQ — Seattle-Tacoma-Bellevue construction cost
- What does it cost per square foot to rebuild a home in Seattle-Tacoma-Bellevue?
- The Seattle-Tacoma-Bellevue MSA sits in the Pacific Census division (NAHB 2024 median custom $/sqft = $167). ACS 5-year (2023) reports a $673,500 median home value across the MSA. King County (Seattle, Bellevue, Mercer Island) carries substantial premiums above the regional baseline.
- Why is Seattle-Tacoma-Bellevue more or less expensive than the regional median?
- BLS QCEW NAICS-23 construction wages for the Seattle-Tacoma-Bellevue MSA averaged $92,121 in 2024, a modifier of 1.137 vs the US baseline of $81,054.
- What does the Seattle-Tacoma-Bellevue labor market look like for residential construction?
- Seattle is a strong-union construction market with heavy Carpenters and Laborers presence. Washington State Energy Code (one of the strictest in the country) and local jurisdiction stormwater requirements (King County, Seattle) add scope and cost to residential rebuilds.
- How do post-disaster events change rebuild cost in Seattle-Tacoma-Bellevue?
- Earthquake (Cascadia Subduction Zone, 2001 Nisqually) is the dominant tail risk and is NOT covered by Coverage A — a separate earthquake endorsement or stand-alone policy is required. Wildfire smoke and East-of-Cascades fire risk drive air-quality claim activity; atmospheric-river flooding in the Snohomish and Skagit valleys is a recurring peril.