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      Bronx, NY Radon Levels

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

      Bronx, NY Radon Facts

      EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)
      County Bronx County, NY
      Zip Code 10451
      Avg. User Level 6.00 pCi/L
      User Tests 1

      The Bronx in Bronx County shows an average radon level of 6.0 pCi/L, which exceeds the EPA's recommended action threshold of 4.0 pCi/L. Located within the New York City Metro area, this borough sits on bedrock geology that can produce elevated radon readings despite its urban density. The 10451 zip code area includes diverse housing types from high-rise apartments to single-family homes, with basement and ground-floor units potentially at higher risk for radon accumulation.

      6.00
      pCi/L average
      Above EPA Action Level

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

      0
      4.0 EPA
      10+

      Bronx, NY Radon Mitigation

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

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      Bronx, NY Radon Levels

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

      Radon LevelCityHome AgeFoundation
      6 pCi/L Bronx, NY 100+ Years Full Basement

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

      Radon FAQ for Bronx, NY

      What is the average radon level in Bronx, NY?
      Based on 1 user-submitted test, the average radon level in Bronx is 6.00 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 Bronx in?
      Bronx and the 10451 zip code are in Bronx 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 Bronx?
      Radon mitigation in Bronx 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 Bronx?
      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

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      Free Radon Mitigation Quote

      Or call for a free quote: 1-800-299-3578

      A licensed contractor will contact you immediately.

      * Required