Located in Carroll County near New Hampshire's Lakes Region, Freedom shows an average radon level of 10.75 pCi/L based on 4 tests, significantly exceeding the EPA action threshold of 4.0 pCi/L. The area's granite bedrock and glacial deposits create conditions highly favorable for radon accumulation. Given these elevated readings in zip code 03836, all residents should test immediately and consider mitigation systems for readings above EPA guidelines.
10.80
pCi/L average
Above EPA Action Level
Based on 4 user-submitted radon tests for homes in Freedom, NH. The EPA recommends taking action at or above 4.0 pCi/L.
0
4.0 EPA
10+
Freedom, NH Radon Mitigation
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User-submitted radon test readings from homes in the Freedom area.
Radon Level
City
Home Age
Foundation
Submitted
20 pCi/L
Freedom, NH
51-99 Years
Full Basement
May 2023
7 pCi/L
Freedom, NH
21-50 Years
Full Basement
Jul 2018
8 pCi/L
Freedom, NH
21-50 Years
Full Basement
May 2016
Have a radon test result for Freedom? Submit your reading to help other homeowners.
Radon FAQ for Freedom, NH
What is the average radon level in Freedom, NH?
Based on 4 user-submitted tests, the average radon level in Freedom is 10.80 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 Freedom in?
Freedom and the 03836 zip code are in Carroll 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 Freedom?
Radon mitigation in Freedom 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 Freedom?
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.
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