Newnan, GA Radon Mitigation and Testing

Q: What EPA Radon Zone is Newnan in?

Newnan is in Coweta County, EPA Zone 2.

Q: How much does radon mitigation cost in Newnan?

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

Coweta County

EPA Zone 2

Situated in Coweta County southwest of Atlanta, Newnan's homes rest on Piedmont crystalline bedrock that can produce moderate radon levels throughout the region. With limited testing data available for zip codes 30263 and 30265, local homeowners should conduct professional radon measurements to establish baseline readings. The community's mix of historic downtown properties and suburban developments may show varying radon concentrations depending on foundation type and soil conditions.

Newnan, GA Radon Mitigation

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

Newnan, GA Radon Testing

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

Newnan Radon Facts

Key details about the radon risk profile for Newnan and the 30263 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Coweta County, GA

Zip Code

30263

Predicted Screening Level

2–4 pCi/L (Zone 2)

Newnan and the 30263 zip code are located in Coweta County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Newnan, GA

What EPA Radon Zone is Newnan in?

Newnan and the 30263 zip code are in Coweta 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.

How much does radon mitigation cost in Newnan?

Radon mitigation in Newnan 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 Newnan?

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 Georgia

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

City	Avg User Radon Level	Submissions
Atlanta	8.80 pCi/L	5
Cartersville	9.50 pCi/L	4
Snellville	8.75 pCi/L	4
Loganville	7.75 pCi/L	4
Gainesville	4.75 pCi/L	4
Cumming	4.50 pCi/L	4
Blairsville	10.00 pCi/L	3
Lawrenceville	4.67 pCi/L	3
Buford	15.50 pCi/L	2
Winder	14.50 pCi/L	2
Blue Ridge	12.00 pCi/L	2
Stone Mountain	6.00 pCi/L	2
Flowery Branch	5.50 pCi/L	2
Ellijay	4.00 pCi/L	2
Woodstock	2.00 pCi/L	2
Alpharetta	6.00 pCi/L	1
Powder Springs	6.00 pCi/L	1
Dawsonville	4.00 pCi/L	1
Acworth	No submissions	0
Kennesaw	No submissions	0