Mold Removal Cost And Risk In Kennebec County, ME

A typical professional mold job in Kennebec County runs about $1,350 to $5,500 before rebuild, using the Maine nonmetro price level. Below are the 25 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Maine rules.

1975Median year homes were built

58%Homes built before 1980

27%Homes rented, not owned

$219,900Median home value

63,140Housing units

125,614People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Kennebec County were built before 1975, and 58 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 27 percent of homes in Kennebec County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 04347 has the oldest homes here, a median year of 1938, and ZIP 04350 the newest, 1990.

Typical Prices In Kennebec County

JobSizeNational RangeKennebec County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,350 to $5,500
Mold Remediationan attic$2,000 to $7,500$1,850 to $6,850
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 $750

Estimate is the national range times 91.6 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 $5,500, that cap falls short by about $500 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Kennebec 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 Moderate
Coastal floodingRelatively Low
HurricaneRelatively Moderate
Cold waveRelatively Low
Winter weatherVery High

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

ZIP Code Neighborhoods In Kennebec County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
04259Kennebec County198541%$282,300
04265Kennebec County198435%$163,900
04284Kennebec County198344%$327,900
04330Kennebec County197262%$197,600
04344Kennebec County197458%$205,700
04345Kennebec County196964%$208,700
04346Randolph195964%$157,000
04347Hallowell193879%$266,700
04349Kennebec County198641%$265,200
04350Kennebec County199041%$236,100
04351Kennebec County197756%$284,700
04352Kennebec County197855%$228,300
04355Kennebec County197854%$300,900
04358Kennebec County197951%$234,300
04359Gardiner198628%$198,500
04360Kennebec County198347%$248,600
04363Kennebec County198540%$215,600
04364Kennebec County197855%$273,100
04901Kennebec County196674%$188,800
04910Kennebec County198838%$207,900
04917Kennebec County198444%$304,600
04918Kennebec County193879%Not published
04927Kennebec County197856%$172,100
04963Kennebec County198442%$228,200
04989Kennebec County198640%$217,900

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.

Maine Rules On Mold

Maine Mold And Insurance Rules

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Kennebec County Area

Augusta-Waterville, ME