Located in Cheshire County in southwestern New Hampshire, Spofford has recorded an average radon level of 12.0 pCi/L based on limited testing data, which significantly exceeds the EPA action level of 4.0 pCi/L. The community's setting in New Hampshire's granite-rich geology, combined with traditional New England housing stock featuring basements, creates conditions highly conducive to radon accumulation. Given this elevated reading for the 03462 area, all homeowners should prioritize professional radon testing and mitigation if necessary.
12.00
pCi/L average
Above EPA Action Level
Based on 1 user-submitted radon test for homes in Spofford, NH. The EPA recommends taking action at or above 4.0 pCi/L.
0
4.0 EPA
10+
Spofford, NH 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 Spofford?
100% Free, No-Obligation Quotes
Matches You with State-Licensed Cheshire County Pros
User-submitted radon test readings from homes in the Spofford area.
Radon Level
City
Home Age
Foundation
12 pCi/L
Spofford, NH
51-99 Years
Full Basement
Have a radon test result for Spofford? Submit your reading to help other homeowners.
Radon FAQ for Spofford, NH
What is the average radon level in Spofford, NH?
Based on 1 user-submitted test, the average radon level in Spofford is 12.00 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 Spofford in?
Spofford and the 03462 zip code are in Cheshire 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 Spofford?
Radon mitigation in Spofford 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 Spofford?
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.
