Mold Removal Cost And Risk In Grant County, ND

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

1960Median year homes were built

81%Homes built before 1980

16%Homes rented, not owned

$85,800Median home value

1,642Housing units

2,276People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Grant County were built before 1960, and 81 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 16 percent of homes in Grant County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 58564 has the oldest homes here, a median year of 1949, and ZIP 58569 the newest, 1967.

Typical Prices In Grant County

JobSizeNational RangeGrant 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 Grant 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 Grant County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
58529Grant County196184%$78,000
58533Grant County195584%$110,300
58562Grant County195486%$80,200
58564Grant County194975%Not published
58569Grant County196770%Not published

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

All North Dakota Mold And Insurance Rules lines

All North Dakota counties

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Area Map

Grant County Area

North Dakota