Greenville, IN Radon Mitigation and Testing

Q: What EPA Radon Zone is Greenville in?

Greenville is in Floyd County, EPA Zone 2.

Q: How much does radon mitigation cost in Greenville?

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

Floyd County

EPA Zone 2

Positioned in southern Indiana's Floyd County near the Louisville Metro area, Greenville rests on limestone and shale formations that can produce variable radon levels. The community's housing stock in zip code 47124 includes both older residential properties and newer developments, many featuring basements where radon can accumulate. Although comprehensive testing data is currently unavailable, homeowners should conduct radon testing given the area's moderate geological risk factors.

Greenville, IN Radon Mitigation

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

Greenville, IN Radon Testing

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

Greenville Radon Facts

Key details about the radon risk profile for Greenville and the 47124 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Floyd County, IN

Zip Code

47124

Predicted Screening Level

2–4 pCi/L (Zone 2)

Greenville and the 47124 zip code are located in Floyd 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 Greenville, IN

What EPA Radon Zone is Greenville in?

Greenville and the 47124 zip code are in Floyd 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 Greenville?

Radon mitigation in Greenville 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 Greenville?

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 Indiana

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

City	Avg User Radon Level	Submissions
Bloomington	8.14 pCi/L	7
Kokomo	7.40 pCi/L	5
Lafayette	15.00 pCi/L	3
Valparaiso	10.00 pCi/L	3
Avon	6.00 pCi/L	3
West Lafayette	10.50 pCi/L	2
Dyer	9.50 pCi/L	2
Columbus	7.50 pCi/L	2
Noblesville	7.00 pCi/L	2
Westfield	7.00 pCi/L	2
Fishers	6.50 pCi/L	2
Corydon	6.00 pCi/L	2
Warsaw	5.50 pCi/L	2
Indianapolis	4.00 pCi/L	2
Newburgh	8.00 pCi/L	1
Logansport	7.00 pCi/L	1
Terre Haute	5.00 pCi/L	1
Muncie	4.00 pCi/L	1
Brownsburg	No submissions	0