Located in central Iowa's Tama County, Toledo sits within the state's high-radon geological zone where glacial deposits over limestone bedrock create favorable conditions for gas accumulation. With testing data limited for zip code 52342, homeowners should prioritize individual radon assessments. This small community's mix of older homes and agricultural properties may show significant variation in radon levels between different areas.
Toledo, IA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Toledo, IA Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Toledo Radon Facts
Key details about the radon risk profile for Toledo and the 52342 zip code area.
EPA Radon Zone
Zone 1 — High Risk
County
Tama County, IA
Zip Code
52342
Predicted Screening Level
> 4.0 pCi/L (Zone 1)
Toledo and the 52342 zip code are located in Tama County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.
Radon FAQ for Toledo, IA
What EPA Radon Zone is Toledo in?
Toledo and the 52342 zip code are in Tama 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 Toledo?
Radon mitigation in Toledo 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 Toledo?
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 with the most user-submitted radon test data in the state.
