Mold Removal Cost And Risk In Montgomery County, MO

A typical professional mold job in Montgomery County runs about $1,250 to $5,050 before rebuild, using the Missouri nonmetro price level. Below are the 6 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Missouri rules.

1978Median year homes were built

53%Homes built before 1980

27%Homes rented, not owned

$171,300Median home value

5,797Housing units

11,422People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Montgomery County were built before 1978, and 53 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 27 percent of homes in Montgomery County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 63384 has the oldest homes here, a median year of 1972, and ZIP 65069 the newest, 1991.

Typical Prices In Montgomery County

JobSizeNational RangeMontgomery County 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 the state, 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 Here

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

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

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

ZIP Code Neighborhoods In Montgomery County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
63333Montgomery County198541%$88,700
63350Montgomery County198050%Not published
63361Montgomery County198348%$180,000
63363Montgomery County197461%$141,700
63384Montgomery County197266%$113,200
65069Montgomery County199129%$173,600

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.

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