Mold Removal Cost And Risk In Yamhill County, OR

A typical professional mold job in Yamhill County runs about $1,600 to $6,350 before rebuild, using the Portland-Vancouver-Hillsboro, OR-WA price level. Below are the 11 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Oregon rules.

1989Median year homes were built

40%Homes built before 1980

30%Homes rented, not owned

$442,700Median home value

40,744Housing units

108,122People

Housing figures from Census ACS 2019 to 2023. Remediation workers here earn a median $24.01 an hour, BLS May 2025 wage survey.

Half the homes in Yamhill County were built before 1989, and 40 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 30 percent of homes in Yamhill County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 97396 has the oldest homes here, a median year of 1977, and ZIP 97127 the newest, 2001.

Typical Prices In Yamhill County

JobSizeNational RangeYamhill County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,600 to $6,350
Mold Remediationan attic$2,000 to $7,500$2,100 to $7,900
Mold Inspection and Testinga visual inspection$200 to $600$200 to $650
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 105.4 divided by 100, the price level for Portland-Vancouver-Hillsboro, OR-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 $6,350, that cap falls short by about $1,350 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 Yamhill County.

HazardFEMA Risk Rating
Inland floodingRelatively Moderate
Coastal floodingNo Rating
HurricaneNot Applicable
Cold waveVery Low
Winter weatherRelatively Low

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

ZIP Code Neighborhoods In Yamhill County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
97101Yamhill County198347%$484,200
97111Yamhill County198248%$472,900
97114Yamhill County197952%$455,000
97115Yamhill County199238%$498,400
97127Lafayette200117%$383,000
97128Yamhill County198937%$419,200
97132Yamhill County198841%$498,500
97148Yamhill County199128%$532,200
97347Yamhill County198542%$249,500
97378Yamhill County198943%$341,200
97396Yamhill County197756%$324,500

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.

Oregon Rules On Mold

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Yamhill County Area

Portland-Vancouver-Hillsboro, OR-WA