Mold Removal Cost In Bellingham, WA

A typical professional mold job in Bellingham runs about $1,550 to $6,200 before rebuild. Bellingham sits in Whatcom County.

1985Median year homes were built

44%Homes built before 1980

55%Homes rented, not owned

$577,400Median home value

43,468Housing units

92,367People

Figures for Bellingham city from Census ACS 2019 to 2023.

Half the homes in Bellingham were built before 1985, and 44 percent went up before 1980. Older plumbing, roofs and window seals are where slow leaks start, and slow leaks are the mold most home policies leave out. Most homes in Bellingham are rented, 55 percent. A renter's policy covers belongings and liability, while the owner's policy covers the building.

Typical Prices In Bellingham

JobSizeNational RangeBellingham Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,550 to $6,200
Mold Remediationan attic$2,000 to $7,500$2,050 to $7,750
Mold Inspection and Testinga visual inspection$200 to $600$200 to $600
Mold Inspection and Testingan inspection with samples$300 to $1,000$300 to $1,050
Mold Inspection and Testinga clearance test$300 to $800$300 to $850

Estimate is the national range times 103.3 divided by 100, the price level for Bellingham, WA, rounded to $50. National ranges from Remediational cost guide, price level from BEA Regional Price Parities 2024.

The standard limited fungi endorsement caps mold at $5,000. Against a typical job here of up to $6,200, that cap falls short by about $1,200 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates none of the water hazards below as high for Whatcom County.

HazardFEMA Risk Rating
Inland floodingRelatively Moderate
Coastal floodingRelatively Moderate
HurricaneNot Applicable
Cold waveRelatively Moderate
Winter weatherRelatively Moderate

Source FEMA National Risk Index, December 2025, county level.

ZIP Code Neighborhoods In Bellingham

ZIPMedian Year BuiltHomes RentedMedian Home Value
98225197559%$588,800

Washington Rules On Mold

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