Mold Removal Cost And Risk In Gratiot County, MI

A typical professional mold job in Gratiot County runs about $1,350 to $5,350 before rebuild, using the Michigan nonmetro price level. Below are the 14 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Michigan rules.

1966Median year homes were built

69%Homes built before 1980

21%Homes rented, not owned

$136,800Median home value

16,051Housing units

41,478People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Gratiot County were built before 1966, and 69 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 21 percent of homes in Gratiot County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 48862 has the oldest homes here, a median year of 1938, and ZIP 48877 the newest, 1982.

Typical Prices In Gratiot County

JobSizeNational RangeGratiot County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,350 to $5,350
Mold Remediationan attic$2,000 to $7,500$1,800 to $6,650
Mold Inspection and Testinga visual inspection$200 to $600$200 to $550
Mold Inspection and Testingan inspection with samples$300 to $1,000$250 to $900
Mold Inspection and Testinga clearance test$300 to $800$250 to $700

Estimate is the national range times 89.0 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 $5,350, that cap falls short by about $350 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Gratiot County high for winter weather. Water from these events is where mold claims start, and flood water is a separate policy. FloodSmart says mold damage is not covered under standard NFIP flood policies. FloodSmart

HazardFEMA Risk Rating
Inland floodingRelatively Low
Coastal floodingNot Applicable
HurricaneVery Low
Cold waveRelatively Moderate
Winter weatherRelatively High

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

ZIP Code Neighborhoods In Gratiot County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
48615Gratiot County196671%$129,100
48662Gratiot County196173%$130,000
48801Gratiot County196672%$120,300
48806Gratiot County196274%$145,600
48807Gratiot County196974%$103,500
48832Gratiot County197456%$146,300
48847Gratiot County195975%$164,400
48856Gratiot County194289%$141,900
48862Gratiot County193893%$72,500
48871Gratiot County197853%$205,400
48874Gratiot County193892%$108,900
48877Gratiot County198246%$107,400
48880Gratiot County196965%$134,000
48889Gratiot County197459%$137,500

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.

Michigan Rules On Mold

Michigan Mold And Insurance Rules

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Gratiot County Area

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