Lenoir City, TN Radon Mitigation and Testing

Q: What is the average radon level in Lenoir City, TN?

Based on 1 user-submitted tests, the average radon level is 8.00 pCi/L.

Q: What EPA Radon Zone is Lenoir City in?

Lenoir City is in Loudon County, EPA Zone 1.

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

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

Avg: 8.00 pCi/L

Loudon County

EPA Zone 1

1 user test

This Loudon County community in the Knoxville Metro area has recorded radon levels averaging 8.0 pCi/L, which significantly exceeds the EPA action level of 4.0 pCi/L. The area's limestone bedrock and Tennessee Valley geological conditions create favorable environments for radon accumulation in homes with basements and crawl spaces. Residents in zip codes 37771 and 37772 should prioritize radon testing and mitigation given these elevated readings.

8.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Lenoir City, TN. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Lenoir City, TN Radon Mitigation

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

Lenoir City, TN Radon Testing

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

Lenoir City, Tennessee Radon Levels

User-submitted radon test readings from homes in the Lenoir City area.

Radon Level	City	Home Age	Foundation	Submitted
8 pCi/L	Lenoir City, TN	21-50 Years	Full Basement	Nov 2022

Have a radon test result for Lenoir City? Submit your reading to help other homeowners.

Lenoir City Radon Facts

Key details about the radon risk profile for Lenoir City and the 37771 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Loudon County, TN

Zip Code

37771

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

8.00 pCi/L

User Tests Submitted

Lenoir City and the 37771 zip code are located in Loudon 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 Lenoir City, TN

What is the average radon level in Lenoir City, TN?

Based on 1 user-submitted test, the average radon level in Lenoir City is 8.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Lenoir City in?

Lenoir City and the 37771 zip code are in Loudon 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 Lenoir City?

Radon mitigation in Lenoir 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 Lenoir 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 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