Mold Removal Cost And Risk In ZIP 21543 MD

A typical professional mold job in ZIP 21543 runs about $1,400 to $5,600 before rebuild. Half the homes here were built before 1971, newer than the Allegany County median of 1958.

1971Median year homes were built

80%Homes built before 1980

10%Homes rented, not owned

$186,000Median home value

$775Median gross rent

226Housing units

Neighborhood figures for ZIP Code Tabulation Area 21543 from Census ACS 2019 to 2023.

80 percent of homes in 21543 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 10 percent of homes here are rented, against 30 percent across Allegany County, so most households carry an owner's policy on the building.

The top of a typical mold job here, $5,600, is about 3.0 percent of the median home value of $186,000.

Typical Prices In 21543

JobSizeNational Range21543 Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,400 to $5,600
Mold Remediationan attic$2,000 to $7,500$1,850 to $7,000
Mold Inspection and Testinga visual inspection$200 to $600$200 to $550
Mold Inspection and Testingan inspection with samples$300 to $1,000$300 to $950
Mold Inspection and Testinga clearance test$300 to $800$300 to $750

Estimate is the national range times 93.2 divided by 100, the price level for the nonmetro part of Maryland, 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 $5,600, that cap falls short by about $600 at the top of that range. Read the form

Water Hazards FEMA Rates For Allegany County

FEMA rates none of the water hazards below as high for Allegany County.

HazardFEMA Risk Rating
Inland floodingRelatively Moderate
Coastal floodingNot Applicable
HurricaneRelatively Low
Cold waveVery Low
Winter weatherRelatively Moderate

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

Maryland Rules On Mold

Nearby ZIP Codes In Allegany County

Part of Allegany County, Maryland.

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21543, MD Area

Allegany County