Mold Removal Cost And Risk In ZIP 63113, St. Louis MO

A typical professional mold job in ZIP 63113, St. Louis runs about $1,450 to $5,700 before rebuild. Half the homes here were built before 1938, the same as the St. Louis city median.

1938Median year homes were built

90%Homes built before 1980

51%Homes rented, not owned

$75,600Median home value

$914Median gross rent

7,400Housing units

Neighborhood figures for ZIP Code Tabulation Area 63113 from Census ACS 2019 to 2023. Remediation pay in this metro is $32.22 an hour, BLS May 2025 wage survey.

90 percent of homes in 63113 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.

Most homes here are rented, 51 percent against 55 percent across St. Louis city. A renter's policy covers belongings and liability, while the owner's policy covers the building.

The top of a typical mold job here, $5,700, is about 7.5 percent of the median home value of $75,600.

Typical Prices In 63113

JobSizeNational Range63113 Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,450 to $5,700
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 95.1 divided by 100, the price level for St. Louis, MO-IL, 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 $5,700, that cap falls short by about $700 at the top of that range. Read the form

Water Hazards FEMA Rates For St. Louis city

FEMA rates St. Louis city high for inland flooding. 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 High
Coastal floodingNot Applicable
HurricaneVery Low
Cold waveRelatively Moderate
Winter weatherRelatively Moderate

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

Missouri Rules On Mold

Nearby ZIP Codes In St. Louis city

Part of St. Louis, St. Louis city, Missouri.

Guides

Area Map

63113, MO Area

St. Louis, St. Louis city