Castile, NY Radon Mitigation and Testing

Q: What EPA Radon Zone is Castile in?

Castile is in Wyoming County, EPA Zone 1.

Q: How much does radon mitigation cost in Castile?

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

Wyoming County

EPA Zone 1

Positioned in Wyoming County in western New York's Finger Lakes region, Castile sits in an EPA Zone 1 area where glacial deposits over sedimentary bedrock create high radon potential. The community's rural character includes many older homes with stone foundations and full basements, construction types particularly susceptible to radon entry. Without specific radon data for zip code 14427, testing is strongly recommended for all area properties.

Castile, NY Radon Mitigation

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

Castile, NY Radon Testing

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

Castile Radon Facts

Key details about the radon risk profile for Castile and the 14427 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Wyoming County, NY

Zip Code

14427

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Castile and the 14427 zip code are located in Wyoming 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 Castile, NY

What EPA Radon Zone is Castile in?

Castile and the 14427 zip code are in Wyoming 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 Castile?

Radon mitigation in Castile 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 Castile?

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