Mold Removal Cost And Risk In Somerset County, NJ

A typical professional mold job in Somerset County runs about $1,700 to $6,750 before rebuild, using the New York-Newark-Jersey City, NY-NJ price level. Below are the 27 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and New Jersey rules.

1982Median year homes were built

47%Homes built before 1980

26%Homes rented, not owned

$523,900Median home value

132,831Housing units

346,203People

Housing figures from Census ACS 2019 to 2023. Remediation workers here earn a median $35.61 an hour, BLS May 2025 wage survey.

Half the homes in Somerset County were built before 1982, and 47 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 26 percent of homes in Somerset County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 08528 has the oldest homes here, a median year of 1943, and ZIP 08558 the newest, 1995.

Typical Prices In Somerset County

JobSizeNational RangeSomerset County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,700 to $6,750
Mold Remediationan attic$2,000 to $7,500$2,250 to $8,450
Mold Inspection and Testinga visual inspection$200 to $600$250 to $700
Mold Inspection and Testingan inspection with samples$300 to $1,000$350 to $1,150
Mold Inspection and Testinga clearance test$300 to $800$350 to $900

Estimate is the national range times 112.6 divided by 100, the price level for New York-Newark-Jersey City, NY-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 $6,750, that cap falls short by about $1,750 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Somerset County high for inland flooding, winter weather. 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 floodingRelatively High
Coastal floodingVery Low
HurricaneRelatively Moderate
Cold waveRelatively Moderate
Winter weatherRelatively High

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

ZIP Code Neighborhoods In Somerset County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
07059Somerset County198541%$899,200
07069Watchung197161%$838,000
07920Somerset County198730%$769,300
07921Somerset County198616%$431,000
07924Bernardsville196467%$733,800
07931Somerset County198446%$1,084,200
07934Peapack and Gladstone196771%$816,400
07939LyonsNot published0%Not published
07977Peapack and Gladstone195956%$798,600
08502Somerset County199325%$766,000
08528Kingston1943100%$234,600
08553Rocky Hill195592%$608,200
08558Somerset County199527%$853,300
08805Bound Brook195775%$393,900
08807Martinsville198246%$562,400
08812Somerset County196569%$435,300
08821Flagtown195180%$446,700
08823Pleasant Plains199211%$279,400
08835Manville195587%$321,100
08836Martinsville197158%$786,500
08844Somerset County198534%$537,300
08853Neshanic Station198727%$638,700
08869Raritan196560%$449,200
08873Six Mile Run198539%$438,600
08876Somerset County196865%$468,400
08880South Bound Brook196674%$345,300
08890ZarephathNot published100%Not published

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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Somerset County Area

New York-Newark-Jersey City, NY-NJ