Mold Removal Cost And Risk In Stevens County, WA

A typical professional mold job in Stevens County runs about $1,500 to $6,000 before rebuild, using the Spokane-Spokane Valley, WA price level. Below are the 17 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Washington rules.

1985Median year homes were built

43%Homes built before 1980

21%Homes rented, not owned

$308,000Median home value

22,577Housing units

47,470People

Housing figures from Census ACS 2019 to 2023. Remediation workers here earn a median $23.96 an hour, BLS May 2025 wage survey.

Half the homes in Stevens County were built before 1985, and 43 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 21 percent of homes in Stevens County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 99151 has the oldest homes here, a median year of 1971, and ZIP 99137 the newest, 2001.

Typical Prices In Stevens County

JobSizeNational RangeStevens County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,500 to $6,000
Mold Remediationan attic$2,000 to $7,500$2,000 to $7,550
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 $1,000
Mold Inspection and Testinga clearance test$300 to $800$300 to $800

Estimate is the national range times 100.3 divided by 100, the price level for Spokane-Spokane Valley, 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 $6,000, that cap falls short by about $1,000 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 Stevens County.

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

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

ZIP Code Neighborhoods In Stevens County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
99013Stevens County199032%$231,100
99034Stevens County198146%Not published
99040Stevens County199521%$180,800
99101Stevens County199424%$347,900
99109Stevens County197756%$274,900
99110Stevens County199125%$444,700
99114Stevens County198051%$268,300
99126Stevens County198051%$234,700
99129Stevens County199427%$169,700
99131Stevens County199516%$255,000
99137Stevens County200130%$278,100
99148Stevens County198548%$415,600
99151Marcus197164%$159,500
99157Stevens County197659%$190,300
99167Stevens County198348%$303,900
99173Stevens County199138%$267,400
99181Stevens County197952%$254,600

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

All Washington Mold And Insurance Rules lines

Washington Office of the Insurance Commissioner

All Washington Office of the Insurance Commissioner lines

All Washington counties

Guides

Area Map

Stevens County Area

Spokane-Spokane Valley, WA