Gosport, IN Radon Mitigation and Testing

Q: What EPA Radon Zone is Gosport in?

Gosport is in Owen County, EPA Zone 2.

Q: How much does radon mitigation cost in Gosport?

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

Owen County

EPA Zone 2

Situated in Owen County within south-central Indiana, Gosport lies in an area characterized by limestone bedrock and glacial till deposits. While specific radon data for zip code 47433 is currently unavailable, the region's geological composition suggests moderate radon potential. Given the prevalence of basement foundations in this area and the underlying limestone formations, professional radon testing is strongly recommended for all residents.

Gosport, IN Radon Mitigation

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

Gosport, IN Radon Testing

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

Gosport Radon Facts

Key details about the radon risk profile for Gosport and the 47433 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Owen County, IN

Zip Code

47433

Predicted Screening Level

2–4 pCi/L (Zone 2)

Gosport and the 47433 zip code are located in Owen 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 Gosport, IN

What EPA Radon Zone is Gosport in?

Gosport and the 47433 zip code are in Owen 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 Gosport?

Radon mitigation in Gosport 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 Gosport?

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