Mold Removal Cost And Risk In Columbia County, NY

A typical professional mold job in Columbia County runs about $1,350 to $5,500 before rebuild, using the New York nonmetro price level. Below are the 31 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and New York rules.

1965Median year homes were built

68%Homes built before 1980

25%Homes rented, not owned

$309,800Median home value

33,331Housing units

61,245People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Columbia County were built before 1965, and 68 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 25 percent of homes in Columbia County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 12037 has the oldest homes here, a median year of 1938, and ZIP 12024 the newest, 2005.

Typical Prices In Columbia County

JobSizeNational RangeColumbia 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 Columbia County.

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

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

ZIP Code Neighborhoods In Columbia County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
12017Columbia County195961%Not published
12024Columbia County200533%Not published
12029Columbia County195072%$374,700
12037Columbia County193877%$345,400
12060Columbia County196570%$352,800
12075Columbia County197165%$384,700
12106Columbia County196473%$278,000
12115Columbia County197459%Not published
12125Columbia County196264%$247,500
12130Niverville195590%$218,500
12132Columbia County1938100%$310,600
12136Columbia County193883%$399,500
12165Columbia County197289%$384,100
12172Stottville1938100%Not published
12173Columbia County197563%$219,700
12174Columbia County1938100%Not published
12184Columbia County197464%$311,200
12195Columbia County200331%Not published
12502Columbia County197756%$332,800
12503Columbia County198248%$458,300
12513Claverack-Red Mills1938100%$405,800
12516Columbia County197562%$227,000
12517Columbia County197660%$425,000
12521Columbia County197161%$327,800
12523Columbia County196967%$331,600
12526Columbia County196466%$374,800
12529Columbia County196166%$387,900
12530Columbia CountyNot published100%Not published
12534Columbia County196271%$260,800
12544Columbia CountyNot published0%Not published
12565Philmont193891%$215,700

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

Columbia County Area

Hudson, NY