Mold Removal Cost And Risk In Dorchester County, MD

A typical professional mold job in Dorchester County runs about $1,400 to $5,600 before rebuild, using the Maryland nonmetro price level. Below are the 16 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Maryland rules.

1973Median year homes were built

59%Homes built before 1980

34%Homes rented, not owned

$252,300Median home value

16,416Housing units

32,612People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Dorchester County were built before 1973, and 59 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 34 percent of homes in Dorchester County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 21626 has the oldest homes here, a median year of 1938, and ZIP 21627 the newest, 2001.

Typical Prices In Dorchester County

JobSizeNational RangeDorchester County 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 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 $5,600, that cap falls short by about $600 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Dorchester County high for coastal flooding. 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 floodingVery Low
Coastal floodingRelatively High
HurricaneRelatively Moderate
Cold waveRelatively Low
Winter weatherRelatively Low

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

ZIP Code Neighborhoods In Dorchester County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
21613Dorchester County196863%$279,700
21622Dorchester County196063%$247,600
21626Dorchester County193870%$708,300
21627Dorchester County200145%Not published
21631Dorchester County197854%$307,800
21634Dorchester County195268%$275,000
21643Dorchester County198346%$220,000
21648Dorchester County194771%$171,200
21659Dorchester County197951%$202,100
21664Secretary197174%$172,100
21669Dorchester County197952%$410,000
21672Dorchester County194097%$85,300
21675Dorchester County194185%Not published
21677Dorchester County198050%$439,300
21835Dorchester County198624%Not published
21869Dorchester County195870%$202,900

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.

Maryland Rules On Mold

Maryland Mold And Insurance Rules

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Dorchester County Area

Cambridge, MD