Mold Removal Cost And Risk In ZIP 64763 MO

A typical professional mold job in ZIP 64763 runs about $1,250 to $5,050 before rebuild. Half the homes here were built before 1977, the same as the St. Clair County median.

1977Median year homes were built

59%Homes built before 1980

31%Homes rented, not owned

$141,600Median home value

$388Median gross rent

798Housing units

Neighborhood figures for ZIP Code Tabulation Area 64763 from Census ACS 2019 to 2023.

59 percent of homes in 64763 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 31 percent of homes here are rented, against 24 percent across St. Clair County, so most households carry an owner's policy on the building.

The top of a typical mold job here, $5,050, is about 3.6 percent of the median home value of $141,600.

Typical Prices In 64763

JobSizeNational Range64763 Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,250 to $5,050
Mold Remediationan attic$2,000 to $7,500$1,700 to $6,300
Mold Inspection and Testinga visual inspection$200 to $600$150 to $500
Mold Inspection and Testingan inspection with samples$300 to $1,000$250 to $850
Mold Inspection and Testinga clearance test$300 to $800$250 to $650

Estimate is the national range times 83.9 divided by 100, the price level for the nonmetro part of Missouri, 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 $5,050, that cap falls short by about $50 at the top of that range. Read the form

Water Hazards FEMA Rates For St. Clair County

FEMA rates none of the water hazards below as high for St. Clair County.

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

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

Missouri Rules On Mold

Nearby ZIP Codes In St. Clair County

Part of St. Clair County, Missouri.

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64763, MO Area

St. Clair County