Mold Removal Cost And Risk In Yakima County, WA

A typical professional mold job in Yakima County runs about $1,450 to $5,750 before rebuild, using the Yakima, WA price level. Below are the 20 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Washington rules.

1976Median year homes were built

58%Homes built before 1980

38%Homes rented, not owned

$281,100Median home value

91,647Housing units

256,605People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Yakima County were built before 1976, and 58 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 38 percent of homes in Yakima County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 98939 has the oldest homes here, a median year of 1956, and ZIP 98936 the newest, 1997.

Typical Prices In Yakima County

JobSizeNational RangeYakima County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,450 to $5,750
Mold Remediationan attic$2,000 to $7,500$1,900 to $7,150
Mold Inspection and Testinga visual inspection$200 to $600$200 to $550
Mold Inspection and Testingan inspection with samples$300 to $1,000$300 to $950
Mold Inspection and Testinga clearance test$300 to $800$300 to $750

Estimate is the national range times 95.5 divided by 100, the price level for Yakima, 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 $5,750, that cap falls short by about $750 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Yakima County high for cold wave, 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 floodingRelatively Moderate
Coastal floodingNot Applicable
HurricaneNot Applicable
Cold waveRelatively High
Winter weatherRelatively High

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

ZIP Code Neighborhoods In Yakima County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
98901Yakima County198051%$268,100
98902Yakima195878%$237,700
98903Yakima County197756%$265,900
98908Yakima County198148%$356,900
98921BuenaNot published100%Not published
98923Yakima County196973%$228,300
98930Yakima County197661%$277,600
98932Yakima County197259%$230,300
98933Yakima County197261%$225,400
98935Yakima County197854%$196,100
98936Yakima County199724%$325,400
98937Yakima County196765%$343,300
98938Yakima County197658%$174,100
98939Yakima County195662%Not published
98942Yakima County198248%$352,100
98947Yakima County198742%$240,200
98948Yakima County196772%$217,800
98951Yakima County197263%$214,000
98952Yakima County197657%$111,000
98953Yakima County198149%$362,800

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.

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Yakima, WA