Mold Removal Cost And Risk In Charles County, MD

A typical professional mold job in Charles County runs about $1,650 to $6,550 before rebuild, using the Washington-Arlington-Alexandria, DC-VA-MD-WV price level. Below are the 21 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Maryland rules.

1990Median year homes were built

29%Homes built before 1980

19%Homes rented, not owned

$402,300Median home value

63,053Housing units

168,710People

Housing figures from Census ACS 2019 to 2023. Remediation workers here earn a median $23.26 an hour, BLS May 2025 wage survey.

Half the homes in Charles County were built before 1990, and 29 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 19 percent of homes in Charles County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 20612 has the oldest homes here, a median year of 1938, and ZIP 20695 the newest, 2005.

Typical Prices In Charles County

JobSizeNational RangeCharles County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,650 to $6,550
Mold Remediationan attic$2,000 to $7,500$2,200 to $8,150
Mold Inspection and Testinga visual inspection$200 to $600$200 to $650
Mold Inspection and Testingan inspection with samples$300 to $1,000$350 to $1,100
Mold Inspection and Testinga clearance test$300 to $800$350 to $850

Estimate is the national range times 108.9 divided by 100, the price level for Washington-Arlington-Alexandria, DC-VA-MD-WV, 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 $6,550, that cap falls short by about $1,550 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 Charles County.

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

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

ZIP Code Neighborhoods In Charles County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
20601Charles County198929%$380,700
20602Waldorf198537%$360,800
20603Bensville19966%$430,700
20611Charles County198932%$395,400
20612Benedict1938100%Not published
20616Charles County199140%$345,400
20617Bryantown197953%$490,000
20622Charles County198741%$416,400
20625Cobb Island193872%$244,400
20632Charles County198444%$491,200
20637Charles County199621%$533,100
20640Charles County197851%$307,900
20645Charles County19943%$516,400
20646Charles County198831%$435,100
20658Charles County196874%$290,200
20662Charles County198148%$381,900
20664Charles County197558%$433,100
20675Pomfret197755%$436,900
20677Charles County198051%$525,400
20693Charles County198830%$428,900
20695Waldorf200511%$446,700

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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Charles County Area

Washington-Arlington-Alexandria, DC-VA-MD-WV