Appleton City, MO Radon Mitigation and Testing

Q: What EPA Radon Zone is Appleton City in?

Appleton City is in St Clair County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Appleton City?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

St Clair County

EPA Zone Unknown

Located in rural St Clair County within the Kansas City Metro's outer reaches, Appleton City sits on Missouri's prairie geology with underlying limestone formations. The small community features a mix of older farmhouses and modest residential properties, many with partial basements or crawl space foundations. Since radon testing data is currently unavailable for the 64724 zip code, local residents should consider home testing to determine their individual radon exposure levels.

Appleton City, MO Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Appleton City, MO Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Appleton City Radon Facts

Key details about the radon risk profile for Appleton City and the 64724 zip code area.

EPA Radon Zone

Unknown

County

St Clair County, MO

Zip Code

64724

Predicted Screening Level

Unknown

Appleton City and the 64724 zip code are located in St Clair County, which has an EPA assigned Radon Zone of Unknown. A radon zone of Unknown does not have sufficient data for classification. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Appleton City, MO

What EPA Radon Zone is Appleton City in?

Appleton City and the 64724 zip code are in St Clair County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

How much does radon mitigation cost in Appleton City?

Radon mitigation in Appleton City 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 Appleton City?

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 Missouri

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Troy	8.50 pCi/L	4
Lees Summit	7.00 pCi/L	3
Columbia	3.00 pCi/L	2
House Springs	7.00 pCi/L	1
Kansas City	7.00 pCi/L	1
Springfield	7.00 pCi/L	1
Independence	5.00 pCi/L	1
Wentzville	No submissions	0