Dunlap, TN Radon Mitigation and Testing

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

Based on 1 user-submitted tests, the average radon level is 14.00 pCi/L.

Q: What EPA Radon Zone is Dunlap in?

Dunlap is in Sequatchie County, EPA Zone 3.

Q: How much does radon mitigation cost in Dunlap?

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

Avg: 14.00 pCi/L

Sequatchie County

EPA Zone 3

1 user test

Dunlap is located in Sequatchie County, Tennessee. With 1 user-submitted readings averaging 14.00 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 37327 zip code.

14.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Dunlap, TN Radon Mitigation

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

Dunlap, TN Radon Testing

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

Dunlap, Tennessee Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
14 pCi/L	Dunlap, TN	0-20 Years	Full Basement	Jun 2021

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

Dunlap Radon Facts

Key details about the radon risk profile for Dunlap and the 37327 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Sequatchie County, TN

Zip Code

37327

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Avg. User Submitted Level

14.00 pCi/L

User Tests Submitted

Dunlap and the 37327 zip code are located in Sequatchie 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 Dunlap, TN

What is the average radon level in Dunlap, TN?

Based on 1 user-submitted test, the average radon level in Dunlap is 14.00 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 Dunlap in?

Dunlap and the 37327 zip code are in Sequatchie 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 Dunlap?

Radon mitigation in Dunlap 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 Dunlap?

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