Mold Removal Cost In Dover, NH

A typical professional mold job in Dover runs about $1,600 to $6,500 before rebuild. Dover sits in Strafford County.

1975Median year homes were built

56%Homes built before 1980

49%Homes rented, not owned

$398,500Median home value

15,439Housing units

33,070People

Figures for Dover city from Census ACS 2019 to 2023.

Half the homes in Dover were built before 1975, and 56 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 49 percent of homes in Dover are rented, so most households here carry an owner's policy on the building itself.

Typical Prices In Dover

JobSizeNational RangeDover Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,600 to $6,500
Mold Remediationan attic$2,000 to $7,500$2,150 to $8,100
Mold Inspection and Testinga visual inspection$200 to $600$200 to $650
Mold Inspection and Testingan inspection with samples$300 to $1,000$300 to $1,100
Mold Inspection and Testinga clearance test$300 to $800$300 to $850

Estimate is the national range times 108.3 divided by 100, the price level for Boston-Cambridge-Newton, MA-NH, 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 $6,500, that cap falls short by about $1,500 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 Strafford County.

HazardFEMA Risk Rating
Inland floodingRelatively Moderate
Coastal floodingRelatively Low
HurricaneRelatively Low
Cold waveRelatively Low
Winter weatherRelatively Low

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

ZIP Code Neighborhoods In Dover

ZIPMedian Year BuiltHomes RentedMedian Home Value
03820197549%$397,900

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