Lonedell, MO Radon Mitigation and Testing

Q: What EPA Radon Zone is Lonedell in?

Lonedell is in Franklin County, EPA Zone 2.

Q: How much does radon mitigation cost in Lonedell?

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

Franklin County

EPA Zone 2

Nestled in Franklin County within the St. Louis Metro region, Lonedell sits atop Missouri's karst limestone terrain that can produce elevated radon levels through natural soil gas migration. The area's housing includes a mix of older rural homes and newer suburban development, many with full or partial basements. With testing data limited for zip code 63060, homeowners should consider radon testing to determine their property's specific risk profile.

Lonedell, MO Radon Mitigation

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

Lonedell, MO Radon Testing

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

Lonedell Radon Facts

Key details about the radon risk profile for Lonedell and the 63060 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Franklin County, MO

Zip Code

63060

Predicted Screening Level

2–4 pCi/L (Zone 2)

Lonedell and the 63060 zip code are located in Franklin County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Lonedell, MO

What EPA Radon Zone is Lonedell in?

Lonedell and the 63060 zip code are in Franklin 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 Lonedell?

Radon mitigation in Lonedell 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 Lonedell?

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