Mold Removal Cost And Risk In Wells County, ND

A typical professional mold job in Wells County runs about $1,300 to $5,250 before rebuild, using the North Dakota nonmetro price level. Below are the 7 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and North Dakota rules.

1962Median year homes were built

78%Homes built before 1980

26%Homes rented, not owned

$106,400Median home value

2,250Housing units

3,942People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Wells County were built before 1962, and 78 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 Wells County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 58422 has the oldest homes here, a median year of 1955, and ZIP 58423 the newest, 1982.

Typical Prices In Wells County

JobSizeNational RangeWells County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,300 to $5,250
Mold Remediationan attic$2,000 to $7,500$1,750 to $6,550
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 $700

Estimate is the national range times 87.3 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 $5,250, that cap falls short by about $250 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 Wells County.

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

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

ZIP Code Neighborhoods In Wells County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
58341Wells County196770%$131,700
58418Wells County196182%$80,800
58422Wells County195594%$164,300
58423Wells County198249%$152,200
58438Wells County196085%$78,800
58451Wells County196673%$112,500
58486Wells County195795%$97,000

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.

North Dakota Rules On Mold

North Dakota Mold And Insurance Rules

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Area Map

Wells County Area

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