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Putnam Valley, NY Radon Levels

Check local Putnam Valley radon levels and find certified testing and mitigation professionals to keep your home safe


Putnam Valley, NY Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Putnam County, NY
Zip Code 10579
Avg. User Level 11.50 pCi/L
User Tests 2

This Putnam County community in the New York City Metro area shows concerning radon levels, with an average of 11.5 pCi/L that significantly exceeds the EPA action level of 4.0 pCi/L. The town's location in the Hudson Highlands, with crystalline bedrock and glacial deposits, creates geological conditions conducive to elevated radon concentrations. Residents in zip code 10579 should prioritize radon testing and mitigation given these elevated readings.

11.50
pCi/L average
Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Putnam Valley, NY. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Putnam Valley, NY Radon Mitigation

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Putnam Valley, NY Radon Levels

User-submitted radon test readings from homes in the Putnam Valley area.

Radon LevelCityHome AgeFoundation
14 pCi/L Putnam Valley, NY 51-99 Years Partial Basement
9 pCi/L Putnam Valley, NY 51-99 Years Full Basement

Have a radon test result for Putnam Valley? Submit your reading to help other homeowners.

Radon FAQ for Putnam Valley, NY

What is the average radon level in Putnam Valley, NY?
Based on 2 user-submitted tests, the average radon level in Putnam Valley is 11.50 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.
What EPA Radon Zone is Putnam Valley in?
Putnam Valley and the 10579 zip code are in Putnam 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 Putnam Valley?
Radon mitigation in Putnam Valley 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 Putnam Valley?
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 in New York with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
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