Mold Removal Cost And Risk In Shelby County, OH

A typical professional mold job in Shelby County runs about $1,300 to $5,300 before rebuild, using the Ohio nonmetro price level. Below are the 11 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Ohio rules.

1974Median year homes were built

60%Homes built before 1980

26%Homes rented, not owned

$190,300Median home value

20,113Housing units

48,007People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Shelby County were built before 1974, and 60 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 26 percent of homes in Shelby County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 45336 has the oldest homes here, a median year of 1938, and ZIP 45845 the newest, 1986.

Typical Prices In Shelby County

JobSizeNational RangeShelby County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,300 to $5,300
Mold Remediationan attic$2,000 to $7,500$1,750 to $6,600
Mold Inspection and Testinga visual inspection$200 to $600$200 to $550
Mold Inspection and Testingan inspection with samples$300 to $1,000$250 to $900
Mold Inspection and Testinga clearance test$300 to $800$250 to $700

Estimate is the national range times 88.3 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 $5,300, that cap falls short by about $300 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 Shelby 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.

ZIP Code Neighborhoods In Shelby County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
45302Shelby County197854%$210,400
45306Shelby County197067%$237,100
45333Shelby County196070%$172,500
45334Shelby County197457%$167,100
45336Kettlersville1938100%$135,000
45340Shelby County197373%$208,800
45353Shelby County193875%Not published
45360Port Jefferson195575%$103,900
45363Shelby County197556%$263,900
45365Shelby County197361%$173,000
45845Shelby County198643%$280,200

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.

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Shelby County Area

Sidney, OH