South English, IA Radon Levels
Check local South English radon levels and find certified testing and mitigation professionals to keep your home safe
South English, IA Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Keokuk County, IA
Zip Code
52335
This rural Keokuk County community sits in south-central Iowa, where Paleozoic limestone and shale bedrock contribute to the state's high radon potential. South English's housing stock consists primarily of older farmsteads and manufactured homes, with testing data for zip code 52335 currently limited. Given Iowa's status as a Zone 1 radon area and the geological conditions that favor radon accumulation, professional testing is strongly encouraged for all area residents.
South English, 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 South English, IA
What EPA Radon Zone is South English in?
South English and the 52335 zip code are in Keokuk 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 South English?
Radon mitigation in South English 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 South English?
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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Cities in Iowa with the most user-submitted radon test data, ranked by number of submissions.