Mold Removal Cost And Risk In Franklin County, IA

A typical professional mold job in Franklin County runs about $1,250 to $5,050 before rebuild, using the Iowa nonmetro price level. Below are the 11 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Iowa rules.

1953Median year homes were built

87%Homes built before 1980

28%Homes rented, not owned

$118,500Median home value

4,657Housing units

9,977People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Franklin County were built before 1953, and 87 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 28 percent of homes in Franklin County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 50427 has the oldest homes here, a median year of 1938, and ZIP 50041 the newest, 1965.

Typical Prices In Franklin County

JobSizeNational RangeFranklin 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 84.1 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 Franklin County.

HazardFEMA Risk Rating
Inland floodingVery 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 Franklin County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
50041Bradford1965100%Not published
50227Popejoy196160%$73,200
50420Franklin County195488%$77,500
50427Chapin1938100%$85,900
50431Coulter194481%$82,000
50441Franklin County195787%$124,000
50452Franklin County195282%$108,100
50475Franklin County195683%$155,600
50601Franklin County195282%$114,200
50605Franklin County193887%$55,000
50633Franklin County193899%$72,500

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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