Positioned in Carroll County within New Hampshire's White Mountain region, Bartlett shows an average reading of 5.0 pCi/L, exceeding the EPA's 4.0 action level. The area's granite bedrock and glacial soils create conditions highly favorable for radon production, while local homes often feature basement foundations common to mountain communities. Residents in zip code 03812 should prioritize radon testing and consider mitigation systems given these elevated levels.
5.00
pCi/L average
Above EPA Action Level
Based on 1 user-submitted radon test for homes in Bartlett, NH. The EPA recommends taking action at or above 4.0 pCi/L.
0
4.0 EPA
10+
Bartlett, NH Radon Mitigation
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User-submitted radon test readings from homes in the Bartlett area.
Radon Level
City
Home Age
Foundation
5 pCi/L
Bartlett, NH
21-50 Years
Full Basement
Have a radon test result for Bartlett? Submit your reading to help other homeowners.
Radon FAQ for Bartlett, NH
What is the average radon level in Bartlett, NH?
Based on 1 user-submitted test, the average radon level in Bartlett is 5.00 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 Bartlett in?
Bartlett and the 03812 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 Bartlett?
Radon mitigation in Bartlett 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 Bartlett?
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 Hampshire
Cities in New Hampshire with the most user-submitted radon test data, ranked by number of submissions.
