Mold Removal Cost And Risk In Buchanan County, IA

A typical professional mold job in Buchanan 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.

1971Median year homes were built

65%Homes built before 1980

19%Homes rented, not owned

$171,400Median home value

8,946Housing units

20,645People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Buchanan County were built before 1971, and 65 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 19 percent of homes in Buchanan County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 50607 has the oldest homes here, a median year of 1938, and ZIP 52210 the newest, 1977.

Typical Prices In Buchanan County

JobSizeNational RangeBuchanan 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 Buchanan 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 Buchanan County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
50607Buchanan County193891%$153,100
50629Buchanan County197166%$193,900
50641Buchanan County197563%$159,200
50644Buchanan County197261%$174,000
50650Buchanan County195877%$105,400
50654Buchanan County195661%$176,700
50682Buchanan County196875%$181,600
52210Buchanan County197751%$167,900
52326Quasqueton197464%$127,200
52329Buchanan County195980%$171,400

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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