Lawrence, KS Radon Mitigation and Testing

Q: What EPA Radon Zone is Lawrence in?

Lawrence is in Douglas County, EPA Zone 1.

Q: How much does radon mitigation cost in Lawrence?

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

Douglas County

EPA Zone 1

Home to the University of Kansas, Lawrence sits in Douglas County along the Kansas River valley where limestone bedrock underlies glacial deposits. While testing data for the 66044 area is currently limited, the region's geological composition suggests homeowners should establish baseline radon readings through professional testing. The community's diverse housing includes both historic limestone structures and modern residential developments that may exhibit different radon entry characteristics.

Lawrence, KS Radon Mitigation

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

Lawrence, KS Radon Testing

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

Lawrence Radon Facts

Key details about the radon risk profile for Lawrence and the 66044 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Douglas County, KS

Zip Code

66044

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Lawrence and the 66044 zip code are located in Douglas 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 Lawrence, KS

What EPA Radon Zone is Lawrence in?

Lawrence and the 66044 zip code are in Douglas 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 Lawrence?

Radon mitigation in Lawrence 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 Lawrence?

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 Kansas

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

City	Avg User Radon Level	Submissions
Topeka	6.00 pCi/L	1
Overland Park	No submissions	0