Mold Removal Cost And Risk In Grayson County, VA

A typical professional mold job in Grayson County runs about $1,350 to $5,300 before rebuild, using the Virginia nonmetro price level. Below are the 7 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Virginia rules.

1975Median year homes were built

57%Homes built before 1980

18%Homes rented, not owned

$132,300Median home value

8,961Housing units

15,323People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Grayson County were built before 1975, and 57 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 18 percent of homes in Grayson County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 24330 has the oldest homes here, a median year of 1959, and ZIP 24378 the newest, 1984.

Typical Prices In Grayson County

JobSizeNational RangeGrayson County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,350 to $5,300
Mold Remediationan attic$2,000 to $7,500$1,750 to $6,650
Mold Inspection and Testinga visual inspection$200 to $600$200 to $550
Mold Inspection and Testingan inspection with samples$300 to $1,000$250 to $900
Mold Inspection and Testinga clearance test$300 to $800$250 to $700

Estimate is the national range times 88.4 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 $5,300, that cap falls short by about $300 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 Grayson County.

HazardFEMA Risk Rating
Inland floodingVery Low
Coastal floodingNot Applicable
HurricaneVery Low
Cold waveRelatively Moderate
Winter weatherRelatively Low

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

ZIP Code Neighborhoods In Grayson County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
24292Grayson County196676%$84,000
24326Grayson County197161%$155,400
24330Grayson County195974%$116,800
24333Grayson County197657%$135,300
24348Grayson County197754%$146,200
24363Grayson County197362%$115,400
24378Grayson County198443%$115,500

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.

Virginia Rules On Mold

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Grayson County Area

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