Old Chatham, NY Radon Mitigation and Testing

Q: What EPA Radon Zone is Old Chatham in?

Old Chatham is in Columbia County, EPA Zone 1.

Q: How much does radon mitigation cost in Old Chatham?

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

Columbia County

EPA Zone 1

Old Chatham, NY resides in Columbia 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. Testing is recommended for all homes in the 12136 zip code area.

Old Chatham, NY Radon Mitigation

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

Old Chatham, NY Radon Testing

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

Old Chatham Radon Facts

Key details about the radon risk profile for Old Chatham and the 12136 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Columbia County, NY

Zip Code

12136

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Old Chatham and the 12136 zip code are located in Columbia 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 Old Chatham, NY

What EPA Radon Zone is Old Chatham in?

Old Chatham and the 12136 zip code are in Columbia 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 Old Chatham?

Radon mitigation in Old Chatham 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 Old Chatham?

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