Ellenwood, GA Radon Levels

Q: What EPA Radon Zone is Ellenwood in?

Ellenwood is in Henry County, EPA Zone 2.

Q: How much does radon mitigation cost in Ellenwood?

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

Check local Ellenwood radon levels and find certified testing and mitigation professionals to keep your home safe

Ellenwood, GA Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Henry County, GA

Zip Code 30294

Positioned in Henry County within the Atlanta Metro area, Ellenwood sits over Piedmont granite formations that can produce elevated radon levels in homes with basements or crawl spaces. Suburban housing in zip code 30294 includes both established neighborhoods and newer developments with varied foundation styles typical of metro Atlanta construction. With radon testing data currently limited for this area, homeowners should conduct individual testing to determine their property's radon levels.

4.00

pCi/L area average

Above EPA Action Level

Henry County average: 4.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Ellenwood itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Ellenwood, GA Radon Mitigation

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

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Radon Readings Near Ellenwood, GA

No homeowner tests have been submitted for Ellenwood yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Forest Park	4.7 mi	10.00 pCi/L	1
Jonesboro	8.6 mi	5.00 pCi/L	1
Decatur	9.4 mi	9.00 pCi/L	1
Avondale Estates	10.9 mi	10.00 pCi/L	1
Lithonia	11.3 mi	20.00 pCi/L	1
Stone Mountain	13.3 mi	6.00 pCi/L	2
Atlanta	13.9 mi	8.80 pCi/L	5
Mcdonough	15.2 mi	4.00 pCi/L	1

Henry County Radon Profile

Henry County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. Homeowner-submitted tests from 1 city in Henry County average 4.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Henry County.

Radon FAQ for Ellenwood, GA

What EPA Radon Zone is Ellenwood in?

Ellenwood and the 30294 zip code are in Henry 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.

Why are radon readings shown from areas near Ellenwood?

No homeowner radon tests have been submitted for Ellenwood yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Henry County average—are the best available indicator of local conditions until Ellenwood homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Ellenwood?

Radon mitigation in Ellenwood 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 Ellenwood?

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.