Mold Removal Cost And Risk In Warren County, PA

A typical professional mold job in Warren County runs about $1,350 to $5,400 before rebuild, using the Pennsylvania nonmetro price level. Below are the 15 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Pennsylvania rules.

1961Median year homes were built

75%Homes built before 1980

22%Homes rented, not owned

$121,800Median home value

21,641Housing units

38,174People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Warren County were built before 1961, and 75 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 22 percent of homes in Warren County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 16365 has the oldest homes here, a median year of 1950, and ZIP 16350 the newest, 1977.

Typical Prices In Warren County

JobSizeNational RangeWarren County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,350 to $5,400
Mold Remediationan attic$2,000 to $7,500$1,800 to $6,750
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 90.3 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 $5,400, that cap falls short by about $400 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 Warren County.

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

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

ZIP Code Neighborhoods In Warren County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
16313Warren County196373%$100,000
16329Warren County195789%$94,200
16340Warren County197269%$120,500
16345Warren County197460%$183,800
16347Warren County196281%$77,800
16350Warren County197754%$178,900
16351Warren County196870%$93,100
16352Warren County196191%$96,100
16365Warren County195086%$118,300
16371Warren County196574%$107,500
16402Warren County197557%$85,900
16405Warren County195571%$109,900
16416Warren County197470%$324,100
16420Warren County197071%$95,800
16436Warren County197557%$155,600

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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Warren County Area

Warren, PA