Mold Removal Cost And Risk In ZIP 53090 WI

A typical professional mold job in ZIP 53090 runs about $1,450 to $5,800 before rebuild. Half the homes here were built before 1980, older than the Washington County median of 1984.

1980Median year homes were built

50%Homes built before 1980

23%Homes rented, not owned

$267,500Median home value

$1,132Median gross rent

9,247Housing units

Neighborhood figures for ZIP Code Tabulation Area 53090 from Census ACS 2019 to 2023. Remediation pay in this metro is $23.19 an hour, BLS May 2025 wage survey.

50 percent of homes in 53090 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 23 percent of homes here are rented, against 22 percent across Washington County, so most households carry an owner's policy on the building.

The top of a typical mold job here, $5,800, is about 2.2 percent of the median home value of $267,500.

Typical Prices In 53090

JobSizeNational Range53090 Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,450 to $5,800
Mold Remediationan attic$2,000 to $7,500$1,950 to $7,250
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 $950
Mold Inspection and Testinga clearance test$300 to $800$300 to $800

Estimate is the national range times 96.9 divided by 100, the price level for Milwaukee-Waukesha, WI, 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 $5,800, that cap falls short by about $800 at the top of that range. Read the form

Water Hazards FEMA Rates For Washington County

FEMA rates Washington County high for cold wave. 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 Low
Coastal floodingNot Applicable
HurricaneVery Low
Cold waveRelatively High
Winter weatherRelatively Moderate

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

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