Mold Removal Cost And Risk In Hamilton County, NY

A typical professional mold job in Hamilton County runs about $1,350 to $5,500 before rebuild, using the New York nonmetro price level. Below are the 13 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and New York rules.

1968Median year homes were built

65%Homes built before 1980

18%Homes rented, not owned

$242,000Median home value

7,893Housing units

5,102People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Hamilton County were built before 1968, and 65 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 Hamilton County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 12864 has the oldest homes here, a median year of 1944, and ZIP 12842 the newest, 1974.

Typical Prices In Hamilton County

JobSizeNational RangeHamilton County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,350 to $5,500
Mold Remediationan attic$2,000 to $7,500$1,850 to $6,850
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 $750

Estimate is the national range times 91.6 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 $5,500, that cap falls short by about $500 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 Hamilton County.

HazardFEMA Risk Rating
Inland floodingRelatively Low
Coastal floodingNot Applicable
HurricaneVery Low
Cold waveVery Low
Winter weatherVery Low

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

ZIP Code Neighborhoods In Hamilton County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
12032Hamilton County194680%$163,800
12108Hamilton County196965%$275,000
12134Hamilton County196470%$197,500
12139Hamilton County196474%$270,600
12164Hamilton County197362%$185,200
12190Hamilton County197260%$253,400
12812Hamilton County195172%$392,900
12842Hamilton County197460%$227,400
12847Hamilton County196564%$261,700
12864Hamilton County194485%Not published
13353Hamilton County196074%$125,000
13360Hamilton County196563%$295,300
13436Hamilton County197263%$275,000

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.

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

Hamilton County Area

New York