Mold Removal Cost In Union Hill-Novelty Hill, WA

A typical professional mold job in Union Hill-Novelty Hill runs about $1,650 to $6,650 before rebuild. Union Hill-Novelty Hill sits in King County.

2001Median year homes were built

13%Homes built before 1980

14%Homes rented, not owned

$1,174,100Median home value

8,843Housing units

23,272People

Figures for Union Hill-Novelty Hill CDP from Census ACS 2019 to 2023.

Half the homes in Union Hill-Novelty Hill were built before 2001, and 13 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. About 14 percent of homes in Union Hill-Novelty Hill are rented, so most households here carry an owner's policy on the building itself.

Typical Prices In Union Hill-Novelty Hill

JobSizeNational RangeUnion Hill-Novelty Hill Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,650 to $6,650
Mold Remediationan attic$2,000 to $7,500$2,200 to $8,350
Mold Inspection and Testinga visual inspection$200 to $600$200 to $650
Mold Inspection and Testingan inspection with samples$300 to $1,000$350 to $1,100
Mold Inspection and Testinga clearance test$300 to $800$350 to $900

Estimate is the national range times 111.1 divided by 100, the price level for Seattle-Tacoma-Bellevue, 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 $6,650, that cap falls short by about $1,650 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates King County high for inland flooding, winter weather. Water from these events is where mold claims start, and flood water is a separate policy. FloodSmart says mold damage is not covered under standard NFIP flood policies. FloodSmart

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

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

ZIP Code Neighborhoods In Union Hill-Novelty Hill

ZIPMedian Year BuiltHomes RentedMedian Home Value
98053200113%$1,155,500

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Union Hill-Novelty Hill Area

Union Hill-Novelty Hill CDP