Mold Removal Cost And Risk In Douglas County, WA

A typical professional mold job in Douglas County runs about $1,550 to $6,250 before rebuild, using the Wenatchee-East Wenatchee, WA price level. Below are the 9 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Washington rules.

1984Median year homes were built

46%Homes built before 1980

32%Homes rented, not owned

$402,900Median home value

17,721Housing units

43,733People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Douglas County were built before 1984, and 46 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 32 percent of homes in Douglas County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 98858 has the oldest homes here, a median year of 1942, and ZIP 98843 the newest, 2000.

Typical Prices In Douglas County

JobSizeNational RangeDouglas County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,550 to $6,250
Mold Remediationan attic$2,000 to $7,500$2,100 to $7,800
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 103.9 divided by 100, the price level for Wenatchee-East Wenatchee, 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 $6,250, that cap falls short by about $1,250 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 Douglas County.

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

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

ZIP Code Neighborhoods In Douglas County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
98802Douglas County198845%$431,900
98813Douglas County197659%$165,000
98830Douglas County195167%$216,100
98843Douglas County200018%$646,100
98845Douglas County196963%$245,800
98850Douglas County197952%$331,100
98858Douglas County194274%$241,100
99115Douglas County197360%$207,600
99133Douglas County196969%$221,100

ZIP areas are Census ZIP Code Tabulation Areas, placed in the county that holds most of their land, per the Census 2020 ZIP relationship files.

Washington Rules On Mold

Washington Mold And Insurance Rules

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Washington Office of the Insurance Commissioner

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Area Map

Douglas County Area

Wenatchee-East Wenatchee, WA