Dandridge, TN Radon Mitigation and Testing

Q: What EPA Radon Zone is Dandridge in?

Dandridge is in Jefferson County, EPA Zone 1.

Q: How much does radon mitigation cost in Dandridge?

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

Jefferson County

EPA Zone 1

Situated in Jefferson County in eastern Tennessee's foothills region, Dandridge lies within EPA Zone 1 where higher radon potential exists, despite limited current testing data for this lakeside community. The area's Appalachian geology and Douglas Lake location, combined with a mix of traditional and modern housing typical of eastern Tennessee, makes radon testing an important health consideration for residents in zip code 37725.

Dandridge, TN Radon Mitigation

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

Dandridge, TN Radon Testing

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

Dandridge Radon Facts

Key details about the radon risk profile for Dandridge and the 37725 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Jefferson County, TN

Zip Code

37725

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Dandridge and the 37725 zip code are located in Jefferson 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 Dandridge, TN

What EPA Radon Zone is Dandridge in?

Dandridge and the 37725 zip code are in Jefferson 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 Dandridge?

Radon mitigation in Dandridge 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 Dandridge?

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