New London, IA Radon Levels
Check local New London radon levels and find certified testing and mitigation professionals to keep your home safe
New London, IA Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Henry County, IA
Zip Code
52645
New London in Henry County sits in southeastern Iowa's EPA Zone 1, where glacial deposits over limestone bedrock create high radon potential. The community's mix of historic farmhouses and mid-century homes, many featuring full basements typical of Iowa construction, provides enclosed spaces where radon can accumulate. Testing data for zip code 52645 remains limited, making individual home testing essential for understanding radon exposure levels in this rural area.
New London, IA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Radon FAQ for New London, IA
What EPA Radon Zone is New London in?
New London and the 52645 zip code are in Henry 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 New London?
Radon mitigation in New London 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 New London?
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 Iowa
Cities in Iowa with the most user-submitted radon test data, ranked by number of submissions.