Lees Summit, MO Radon Mitigation and Testing

Q: What is the average radon level in Lees Summit, MO?

Based on 3 user-submitted tests, the average radon level is 7.00 pCi/L.

Q: What EPA Radon Zone is Lees Summit in?

Lees Summit is in Jackson County, EPA Zone 1.

Q: How much does radon mitigation cost in Lees Summit?

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

Avg: 7.00 pCi/L

Jackson County

EPA Zone 1

3 user tests

This thriving suburb in Jackson County within the Kansas City Metro shows an average radon level of 7.0 pCi/L based on local testing data, which significantly exceeds the EPA action level of 4.0 pCi/L. The area's mix of newer subdivisions and established neighborhoods, predominantly featuring full basement construction, creates favorable conditions for radon accumulation. Residents across all zip codes (64063-64086) should prioritize radon testing and mitigation to protect their families from elevated indoor radon exposure.

7.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Lees Summit, MO Radon Mitigation

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

Lees Summit, MO Radon Testing

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

Lees Summit, Missouri Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
4 pCi/L	Lees Summit, MO	21-50 Years	Full Basement	May 2023
5 pCi/L	Lees Summit, MO	0-20 Years	Partial Basement	May 2018
12 pCi/L	Lees Summit, MO	21-50 Years	Full Basement	Oct 2017

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

Lees Summit Radon Facts

Key details about the radon risk profile for Lees Summit and the 64063 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Jackson County, MO

Zip Code

64063

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

7.00 pCi/L

User Tests Submitted

Lees Summit and the 64063 zip code are located in Jackson 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 Lees Summit, MO

What is the average radon level in Lees Summit, MO?

Based on 3 user-submitted tests, the average radon level in Lees Summit is 7.00 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 Lees Summit in?

Lees Summit and the 64063 zip code are in Jackson 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 Lees Summit?

Radon mitigation in Lees Summit 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 Lees Summit?

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 Missouri

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

City	Avg User Radon Level	Submissions
Troy	8.50 pCi/L	4
Lees Summit	7.00 pCi/L	3
Columbia	3.00 pCi/L	2
House Springs	7.00 pCi/L	1
Kansas City	7.00 pCi/L	1
Springfield	7.00 pCi/L	1
Independence	5.00 pCi/L	1
Wentzville	No submissions	0