Sherman, NY Radon Mitigation and Testing

Q: What EPA Radon Zone is Sherman in?

Sherman is in Chautauqua County, EPA Zone 1.

Q: How much does radon mitigation cost in Sherman?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Chautauqua County

EPA Zone 1

Sherman in Chautauqua County sits near New York's Pennsylvania border, where Appalachian foothills geology contributes to the region's EPA Zone 1 radon classification. The community's housing stock reflects rural western New York character, with older homes often featuring full basements and stone foundations. While specific testing data for Sherman is limited, the area's geological conditions and zone designation make radon testing a priority for homeowners.

Sherman, NY Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Sherman, NY Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Sherman Radon Facts

Key details about the radon risk profile for Sherman and the 14781 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Chautauqua County, NY

Zip Code

14781

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Sherman and the 14781 zip code are located in Chautauqua County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Sherman, NY

What EPA Radon Zone is Sherman in?

Sherman and the 14781 zip code are in Chautauqua County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Sherman?

Radon mitigation in Sherman typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Sherman?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in New York

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Brooklyn	10.80 pCi/L	5
Oneonta	6.50 pCi/L	4
Clifton Park	3.75 pCi/L	4
Elmira	15.00 pCi/L	3
Saugerties	10.67 pCi/L	3
Staten Island	4.00 pCi/L	3
New York	9.00 pCi/L	2
Yonkers	8.00 pCi/L	2
Horseheads	7.50 pCi/L	2
Poughkeepsie	16.00 pCi/L	1
Buffalo	4.00 pCi/L	1
Pelham	3.00 pCi/L	1