Mold Removal Cost And Risk In ZIP 07840 NJ

A typical professional mold job in ZIP 07840 runs about $1,500 to $6,000 before rebuild. Half the homes here were built before 1982, newer than the Warren County median of 1972.

1982Median year homes were built

46%Homes built before 1980

29%Homes rented, not owned

$373,000Median home value

$1,469Median gross rent

12,974Housing units

Neighborhood figures for ZIP Code Tabulation Area 07840 from Census ACS 2019 to 2023. Remediation pay in this metro is $23.17 an hour, BLS May 2025 wage survey.

46 percent of homes in 07840 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 29 percent of homes here are rented, against 26 percent across Warren County, so most households carry an owner's policy on the building.

The top of a typical mold job here, $6,000, is about 1.6 percent of the median home value of $373,000.

Typical Prices In 07840

JobSizeNational Range07840 Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,500 to $6,000
Mold Remediationan attic$2,000 to $7,500$2,000 to $7,500
Mold Inspection and Testinga visual inspection$200 to $600$200 to $600
Mold Inspection and Testingan inspection with samples$300 to $1,000$300 to $1,000
Mold Inspection and Testinga clearance test$300 to $800$300 to $800

Estimate is the national range times 100.0 divided by 100, the price level for Allentown-Bethlehem-Easton, PA-NJ, 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 $6,000, that cap falls short by about $1,000 at the top of that range. Read the form

Water Hazards FEMA Rates For Warren County

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

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

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

New Jersey Rules On Mold

Nearby ZIP Codes In Warren County

Part of Warren County, New Jersey.

Guides

Area Map

07840, NJ Area

Warren County