Mold Removal Cost And Risk In Dukes County, MA

A typical professional mold job in Dukes County runs about $1,500 to $5,900 before rebuild, using the Massachusetts nonmetro price level. Below are the 7 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Massachusetts rules.

1981Median year homes were built

48%Homes built before 1980

25%Homes rented, not owned

$1,104,100Median home value

17,713Housing units

20,751People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Dukes County were built before 1981, and 48 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 25 percent of homes in Dukes County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 02557 has the oldest homes here, a median year of 1951, and ZIP 02575 the newest, 1986.

Typical Prices In Dukes County

JobSizeNational RangeDukes County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,500 to $5,900
Mold Remediationan attic$2,000 to $7,500$1,950 to $7,400
Mold Inspection and Testinga visual inspection$200 to $600$200 to $600
Mold Inspection and Testingan inspection with samples$300 to $1,000$300 to $1,000
Mold Inspection and Testinga clearance test$300 to $800$300 to $800

Estimate is the national range times 98.6 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 $5,900, that cap falls short by about $900 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 Dukes County.

HazardFEMA Risk Rating
Inland floodingVery Low
Coastal floodingRelatively Low
HurricaneRelatively Low
Cold waveVery Low
Winter weatherVery Low

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

ZIP Code Neighborhoods In Dukes County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
02535Dukes County198246%$1,805,200
02539Dukes County198246%$1,171,700
02543Dukes County195478%$909,100
02557Oak Bluffs195171%$1,006,000
02568Dukes County198147%$911,300
02575Dukes County198629%$1,183,300
02713Dukes County197071%$700,000

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.

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Dukes County Area

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