Bardstown, KY Radon Mitigation and Testing

Q: What is the average radon level in Bardstown, KY?

Based on 3 user-submitted tests, the average radon level is 12.70 pCi/L.

Q: What EPA Radon Zone is Bardstown in?

Bardstown is in Nelson County, EPA Zone 1.

Q: How much does radon mitigation cost in Bardstown?

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

Avg: 12.70 pCi/L

Nelson County

EPA Zone 1

3 user tests

Kentucky's bourbon capital in Nelson County shows an average radon level of 12.67 pCi/L from local testing, significantly exceeding the EPA's 4.0 pCi/L action level. This Louisville Metro area community sits in EPA Zone 1, where the region's limestone bedrock contributes to elevated radon potential. Homeowners in the 40004 area should prioritize radon mitigation given these consistently high readings.

12.70

pCi/L average

Above EPA Action Level

Based on 3 user-submitted radon tests for homes in Bardstown, KY. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Bardstown, KY Radon Mitigation

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

Bardstown, KY Radon Testing

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

Bardstown, Kentucky Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
9 pCi/L	Bardstown, KY	0-20 Years	No Basement/All Crawl Space	Oct 2022
20 pCi/L	Bardstown, KY	0-20 Years	Full Basement	Oct 2018

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

Bardstown Radon Facts

Key details about the radon risk profile for Bardstown and the 40004 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Nelson County, KY

Zip Code

40004

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

12.70 pCi/L

User Tests Submitted

Bardstown and the 40004 zip code are located in Nelson 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 Bardstown, KY

What is the average radon level in Bardstown, KY?

Based on 3 user-submitted tests, the average radon level in Bardstown is 12.70 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 Bardstown in?

Bardstown and the 40004 zip code are in Nelson 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 Bardstown?

Radon mitigation in Bardstown 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 Bardstown?

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 Kentucky

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Bowling Green	15.80 pCi/L	5
Lexington	8.40 pCi/L	5
Frankfort	7.80 pCi/L	5
Florence	5.40 pCi/L	5
Owensboro	5.33 pCi/L	3
Union	4.67 pCi/L	3
Brandenburg	11.50 pCi/L	2
Harrodsburg	9.00 pCi/L	2
Louisville	5.50 pCi/L	2
Campbellsville	11.00 pCi/L	1