Lancaster, KY Radon Levels

Q: What EPA Radon Zone is Lancaster in?

Lancaster is in Garrard County, EPA Zone 2.

Q: How much does radon mitigation cost in Lancaster?

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

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

Lancaster, KY Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Garrard County, KY

Zip Code 40444

Positioned in Garrard County within Kentucky's Knobs region, Lancaster sits over limestone and shale formations that can produce moderate radon levels in area homes. With testing data for zip code 40444 currently limited, professional radon testing is recommended for all residents. The area's mix of historic homes and newer construction built over Kentucky's karst limestone geology may experience varying radon concentrations.

10.39

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 10.39 pCi/L, based on 18 tests from 10 nearby cities. No readings have been submitted for Lancaster yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Lancaster, KY 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 Lancaster, KY

No homeowner tests have been submitted for Lancaster 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
Danville	9.8 mi	10.33 pCi/L	3
Nicholasville	15.5 mi	8.00 pCi/L	1
Harrodsburg	17.6 mi	9.00 pCi/L	2
Perryville	20.3 mi	20.00 pCi/L	1
Lexington	26.1 mi	8.40 pCi/L	5
Versailles	27.4 mi	20.00 pCi/L	1
Lawrenceburg	30.8 mi	5.00 pCi/L	1
Winchester	32.2 mi	5.00 pCi/L	1

Garrard County Radon Profile

Garrard County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. User-submitted readings are still sparse within Garrard County itself, so the nearby measurements shown on this page provide the closest real-world picture of local radon conditions. 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 Garrard County.

Radon FAQ for Lancaster, KY

What EPA Radon Zone is Lancaster in?

Lancaster and the 40444 zip code are in Garrard County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

Why are radon readings shown from areas near Lancaster?

No homeowner radon tests have been submitted for Lancaster yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Garrard County average—are the best available indicator of local conditions until Lancaster 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 Lancaster?

Radon mitigation in Lancaster 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 Lancaster?

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.