Paris, TN Radon Mitigation and Testing

Q: What EPA Radon Zone is Paris in?

Paris is in Henry County, EPA Zone 3.

Q: How much does radon mitigation cost in Paris?

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

Henry County

EPA Zone 3

This Henry County seat in western Tennessee sits on Mississippi embayment sediments and Cretaceous formations typical of the region's Gulf coastal plain geology. With no current testing data available for zip code 38242, homeowners should consider establishing radon baselines for their properties. While Tennessee's western counties generally show lower radon potential than eastern regions, individual homes can still experience accumulation, particularly those with basements or built on elevated terrain.

Paris, TN Radon Mitigation

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

Paris, TN Radon Testing

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

Paris Radon Facts

Key details about the radon risk profile for Paris and the 38242 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Henry County, TN

Zip Code

38242

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Paris and the 38242 zip code are located in Henry County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Paris, TN

What EPA Radon Zone is Paris in?

Paris and the 38242 zip code are in Henry County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Paris?

Radon mitigation in Paris 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 Paris?

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