Mold Removal Cost In New Berlin, WI

A typical professional mold job in New Berlin runs about $1,450 to $5,800 before rebuild. New Berlin sits in Waukesha County.

1979Median year homes were built

52%Homes built before 1980

24%Homes rented, not owned

$343,500Median home value

17,522Housing units

40,384People

Figures for New Berlin city from Census ACS 2019 to 2023.

Half the homes in New Berlin were built before 1979, and 52 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 24 percent of homes in New Berlin are rented, so most households here carry an owner's policy on the building itself.

Typical Prices In New Berlin

JobSizeNational RangeNew Berlin 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 Here

FEMA rates Waukesha 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
HurricaneVery Low
Cold waveRelatively High
Winter weatherRelatively High

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

ZIP Code Neighborhoods In New Berlin

ZIPMedian Year BuiltHomes RentedMedian Home Value
5314619684%$318,700
53151198228%$351,300

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