Shepherdsville, KY Radon Mitigation and Testing

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

Based on 1 user-submitted tests, the average radon level is 20.00 pCi/L.

Q: What EPA Radon Zone is Shepherdsville in?

Shepherdsville is in Bullitt County, EPA Zone 1.

Q: How much does radon mitigation cost in Shepherdsville?

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

Avg: 20.00 pCi/L

Bullitt County

EPA Zone 1

1 user test

Shepherdsville is located in Bullitt County, Kentucky. With 1 user-submitted readings averaging 20.00 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 40165 zip code.

20.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Shepherdsville, KY Radon Mitigation

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

Shepherdsville, KY Radon Testing

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

Shepherdsville, Kentucky Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
20 pCi/L	Shepherdsville, KY	—	No Basement/All Crawl Space	Sep 2022

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

Shepherdsville Radon Facts

Key details about the radon risk profile for Shepherdsville and the 40165 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Bullitt County, KY

Zip Code

40165

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

20.00 pCi/L

User Tests Submitted

Shepherdsville and the 40165 zip code are located in Bullitt 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 Shepherdsville, KY

What is the average radon level in Shepherdsville, KY?

Based on 1 user-submitted test, the average radon level in Shepherdsville is 20.00 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 Shepherdsville in?

Shepherdsville and the 40165 zip code are in Bullitt 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 Shepherdsville?

Radon mitigation in Shepherdsville 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 Shepherdsville?

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