Sharps Chapel, TN Radon Levels

Q: What EPA Radon Zone is Sharps Chapel in?

Sharps Chapel is in Union County, EPA Zone 1.

Q: How much does radon mitigation cost in Sharps Chapel?

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

Check local Sharps Chapel radon levels and find certified testing and mitigation professionals to keep your home safe

Sharps Chapel, TN Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Union County, TN

Zip Code 37866

Nestled in the foothills of Union County near Norris Lake in the Knoxville Metro area, Sharps Chapel sits on geology typical of East Tennessee's ridge and valley terrain. With limited radon testing data available, homeowners in this scenic lake community should test their properties to establish baseline radon levels.

5.00

pCi/L area average

Above EPA Action Level

Union County average: 5.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Sharps Chapel itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Sharps Chapel, TN Radon Mitigation

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

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Radon Readings Near Sharps Chapel, TN

No homeowner tests have been submitted for Sharps Chapel yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Maynardville	9.4 mi	5.00 pCi/L	1
La Follette	15.9 mi	12.00 pCi/L	1
Jefferson City	25.4 mi	5.00 pCi/L	1
Knoxville	29.4 mi	4.00 pCi/L	1
Morristown	30.9 mi	7.00 pCi/L	2
White Pine	34.9 mi	4.00 pCi/L	1
Oak Ridge	35.0 mi	7.00 pCi/L	2
Russellville	35.4 mi	9.00 pCi/L	1

Union County Radon Profile

The bedrock and soils beneath Union County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 1 city in Union County average 5.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Union County.

Radon FAQ for Sharps Chapel, TN

What EPA Radon Zone is Sharps Chapel in?

Sharps Chapel and the 37866 zip code are in Union 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.

Why are radon readings shown from areas near Sharps Chapel?

No homeowner radon tests have been submitted for Sharps Chapel yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Union County average—are the best available indicator of local conditions until Sharps Chapel homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Sharps Chapel?

Radon mitigation in Sharps Chapel 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 Sharps Chapel?

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.