Mold Removal Cost And Risk In Richmond County, NY

A typical professional mold job in Richmond County runs about $1,700 to $6,750 before rebuild, using the New York-Newark-Jersey City, NY-NJ price level. Below are the 12 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and New York rules.

1974Median year homes were built

60%Homes built before 1980

32%Homes rented, not owned

$658,500Median home value

184,074Housing units

492,734People

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 Richmond County were built before 1974, and 60 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 32 percent of homes in Richmond County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 10310 has the oldest homes here, a median year of 1951, and ZIP 10307 the newest, 1990.

Typical Prices In Richmond County

JobSizeNational RangeRichmond 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 Richmond County high for cold wave, 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 Moderate
Coastal floodingRelatively Moderate
HurricaneRelatively Moderate
Cold waveRelatively High
Winter weatherRelatively High

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

ZIP Code Neighborhoods In Richmond County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
10301New York195282%$657,000
10302New York195275%$586,300
10303New York197951%$457,600
10304New York196664%$659,900
10305New York197459%$627,200
10306New York196768%$675,400
10307New York199037%$799,100
10308New York197468%$648,800
10309New York198922%$745,500
10310New York195176%$623,300
10312New York198147%$698,900
10314New York197663%$665,500

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.

Cities And Towns

New York Rules On Mold

Who May Do Mold Work

New York licenses mold assessors, mold remediation contractors and mold abatement workers under Article 32 of the state Labor Law. The rules apply to mold jobs larger than 10 square feet. Some owners who do the work on their own homes are exempt.

The same person may not do both the assessment and the remediation on the same property. The assessor writes the plan, a separate licensed contractor does the work, and the assessor checks the result. You can check a license with the Department of Labor’s search for licensed mold contractors.

New York State Department of Labor

New York Mold And Insurance Rules

All New York Mold And Insurance Rules lines

New York Department of Financial Services

All New York Department of Financial Services lines

All New York counties

Guides

Area Map

Richmond County Area

New York-Newark-Jersey City, NY-NJ