Mold Removal Cost And Risk In Greene County, OH

A typical professional mold job in Greene County runs about $1,400 to $5,550 before rebuild, using the Dayton-Kettering-Beavercreek, OH price level. Below are the 16 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Ohio rules.

1976Median year homes were built

57%Homes built before 1980

32%Homes rented, not owned

$238,000Median home value

71,925Housing units

168,531People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Greene County were built before 1976, and 57 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 32 percent of homes in Greene County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 45301 has the oldest homes here, a median year of 1938, and ZIP 45305 the newest, 1984.

Typical Prices In Greene County

JobSizeNational RangeGreene County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,400 to $5,550
Mold Remediationan attic$2,000 to $7,500$1,850 to $6,950
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 92.7 divided by 100, the price level for Dayton-Kettering-Beavercreek, OH, 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 $5,550, that cap falls short by about $550 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Greene 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 Moderate
Coastal floodingNot Applicable
HurricaneVery Low
Cold waveRelatively High
Winter weatherRelatively Moderate

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

ZIP Code Neighborhoods In Greene County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
45301Beavercreek1938100%$115,100
45305Greene County198444%$314,500
45307Bowersville194584%$114,600
45314Greene County197258%$276,900
45324Greene County197260%$177,700
45335Greene County197366%$186,500
45370Greene County198246%$318,500
45384Wilberforce197552%$206,500
45385Greene County197364%$197,300
45387Greene County196172%$287,900
45430Beavercreek197754%$261,700
45431Beavercreek197852%$197,600
45432Beavercreek196281%$181,900
45433Wright-Patterson AFB197471%Not published
45434Beavercreek197663%$290,500
45440Kettering197263%$248,200

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.

Cities And Towns

Ohio Rules On Mold

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Greene County Area

Dayton-Kettering-Beavercreek, OH