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Rosedale, NY Radon Levels

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


Rosedale, NY Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)
County Queens County, NY
Zip Code 11422
Avg. User Level 4.00 pCi/L
User Tests 1

This Queens County neighborhood in the New York City Metro shows an average radon level of 4.0 pCi/L, right at the EPA action threshold. Built on Long Island's glacial deposits and marine clays, Rosedale's housing mix includes many mid-century homes with basements. Testing remains crucial, as even homes on similar foundations can show dramatically different radon levels.

4.00
pCi/L average
Above EPA Action Level

Based on 1 user-submitted radon test for homes in Rosedale, NY. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Rosedale, NY Radon Mitigation

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

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Rosedale, NY Radon Levels

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

Radon LevelCityHome AgeFoundation
4 pCi/L Rosedale, NY 21-50 Years Full Basement

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

Radon FAQ for Rosedale, NY

What is the average radon level in Rosedale, NY?
Based on 1 user-submitted test, the average radon level in Rosedale is 4.00 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 Rosedale in?
Rosedale and the 11422 zip code are in Queens County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.
How much does radon mitigation cost in Rosedale?
Radon mitigation in Rosedale 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 Rosedale?
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