Mold Removal Cost And Risk In Shelby County, IA

A typical professional mold job in Shelby County runs about $1,250 to $5,050 before rebuild, using the Iowa nonmetro price level. Below are the 10 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Iowa rules.

1946Median year homes were built

82%Homes built before 1980

24%Homes rented, not owned

$156,200Median home value

5,429Housing units

11,757People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Shelby County were built before 1946, and 82 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 24 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 51531 has the oldest homes here, a median year of 1938, and ZIP 51447 the newest, 1955.

Typical Prices In Shelby County

JobSizeNational RangeShelby 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 Shelby County.

HazardFEMA Risk Rating
Inland floodingVery Low
Coastal floodingNot Applicable
HurricaneNo Rating
Cold waveRelatively Low
Winter weatherRelatively Low

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

ZIP Code Neighborhoods In Shelby County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
51446Shelby County194979%$94,200
51447Shelby County195594%$242,900
51527Shelby County195581%$115,300
51530Shelby County194584%$150,700
51531Shelby County193890%$132,300
51537Shelby County195579%$161,800
51562Shelby County193885%$158,000
51565Shelby County193891%$117,300
51570Shelby County193869%$188,200
51578Westphalia193896%$94,500

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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