North Branch, NY Radon Mitigation and Testing

Q: What EPA Radon Zone is North Branch in?

North Branch is in Sullivan County, EPA Zone 1.

Q: How much does radon mitigation cost in North Branch?

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

Sullivan County

EPA Zone 1

Nestled in Sullivan County within the Catskill Mountains region, North Branch sits over Devonian bedrock formations known for moderate radon potential. Limited testing data in zip code 12766 underscores the importance of professional radon evaluation for area homeowners. The region's seasonal homes and year-round residences both require attention to radon levels given the underlying geological conditions.

North Branch, NY Radon Mitigation

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

North Branch, NY Radon Testing

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

North Branch Radon Facts

Key details about the radon risk profile for North Branch and the 12766 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Sullivan County, NY

Zip Code

12766

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

North Branch and the 12766 zip code are located in Sullivan 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 North Branch, NY

What EPA Radon Zone is North Branch in?

North Branch and the 12766 zip code are in Sullivan 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 North Branch?

Radon mitigation in North Branch 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 North Branch?

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