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      Castleton, VT Radon Levels

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

      Castleton, VT Radon Facts

      EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
      County Rutland County, VT
      Zip Code 05735
      Avg. User Level 4.00 pCi/L
      User Tests 1

      Nestled in Rutland County, Castleton sits in Vermont's marble valley region where metamorphic bedrock and glacial deposits create moderate radon conditions. Based on limited testing data, the community shows an average reading of 4.0 pCi/L, right at the EPA action threshold. Homes in the 05735 zip code area should prioritize radon testing given the geological potential for elevated levels.

      4.00
      pCi/L average
      Above EPA Action Level

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

      0
      4.0 EPA
      10+

      Castleton, VT Radon Mitigation

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

      Need Radon Mitigation or Testing in Castleton?

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      Castleton, VT Radon Levels

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

      Radon LevelCityHome AgeFoundation
      4 pCi/L Castleton, VT 51-99 Years No Basement/All Slab

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

      Radon FAQ for Castleton, VT

      What is the average radon level in Castleton, VT?
      Based on 1 user-submitted test, the average radon level in Castleton 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 Castleton in?
      Castleton and the 05735 zip code are in Rutland County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.
      How much does radon mitigation cost in Castleton?
      Radon mitigation in Castleton 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 Castleton?
      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 Vermont

      Cities in Vermont with the most user-submitted radon test data, ranked by number of submissions.

      CityAvg User Radon LevelSubmissions
      Stowe 13.00 pCi/L 2
      Wilmington 8.50 pCi/L 2

      Free Radon Mitigation Quote

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      Free Radon Mitigation Quote

      Or call for a free quote: 1-800-299-3578 Local: 802-221-4448

      A licensed contractor will contact you immediately.

      * Required