Antioch, TN Radon Mitigation and Testing

Q: What EPA Radon Zone is Antioch in?

Antioch is in Davidson County, EPA Zone 1.

Q: How much does radon mitigation cost in Antioch?

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

Davidson County

EPA Zone 1

Located in southeastern Davidson County as part of the greater Nashville Metro, Antioch encompasses diverse housing from mid-century developments to newer suburban construction. The area's underlying limestone geology typical of Middle Tennessee can contribute to variable radon conditions across different neighborhoods in zip code 37013. With limited testing data currently available, residents should consider professional radon testing regardless of their home's age or foundation type.

Antioch, TN Radon Mitigation

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

Antioch, TN Radon Testing

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

Antioch Radon Facts

Key details about the radon risk profile for Antioch and the 37013 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Davidson County, TN

Zip Code

37013

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Antioch and the 37013 zip code are located in Davidson 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 Antioch, TN

What EPA Radon Zone is Antioch in?

Antioch and the 37013 zip code are in Davidson 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 Antioch?

Radon mitigation in Antioch 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 Antioch?

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 Tennessee

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

City	Avg User Radon Level	Submissions
Elizabethton	7.33 pCi/L	3
Cleveland	5.33 pCi/L	3
Johnson City	4.33 pCi/L	3
Maryville	10.50 pCi/L	2
Columbia	8.50 pCi/L	2
Bristol	6.50 pCi/L	2
Chattanooga	5.00 pCi/L	2
Clarksville	20.00 pCi/L	1
Kingsport	5.00 pCi/L	1
Knoxville	4.00 pCi/L	1
Greeneville	No submissions	0
Murfreesboro	No submissions	0