New London, OH Radon Mitigation and Testing

Q: What EPA Radon Zone is New London in?

New London is in Huron County, EPA Zone 1.

Q: How much does radon mitigation cost in New London?

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

Huron County

EPA Zone 1

New London in Huron County within the Cleveland metropolitan area represents Ohio's EPA Zone 1 highest radon potential region. The area's glacial deposits over sedimentary bedrock, combined with traditional Midwest housing featuring full basements, create conditions favorable for radon accumulation. Testing data for zip code 44851 remains limited, making individual home testing crucial for understanding radon exposure levels in this north-central Ohio community.

New London, OH Radon Mitigation

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

New London, OH Radon Testing

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

New London Radon Facts

Key details about the radon risk profile for New London and the 44851 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Huron County, OH

Zip Code

44851

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

New London and the 44851 zip code are located in Huron 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 New London, OH

What EPA Radon Zone is New London in?

New London and the 44851 zip code are in Huron 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 New London?

Radon mitigation in New London 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 New London?

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 Ohio

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

City	Avg User Radon Level	Submissions
Marietta	8.00 pCi/L	5
Cincinnati	5.20 pCi/L	5
Hilliard	11.75 pCi/L	4
Wilmington	5.25 pCi/L	4
Newark	15.00 pCi/L	3
Athens	11.33 pCi/L	3
Findlay	10.33 pCi/L	3
Perrysburg	9.67 pCi/L	3
Powell	8.33 pCi/L	3
Columbus	6.00 pCi/L	3
Chagrin Falls	4.67 pCi/L	3
Hamilton	10.00 pCi/L	2
Chardon	5.50 pCi/L	2
Strongsville	4.50 pCi/L	2
Maineville	10.00 pCi/L	1
Lancaster	9.00 pCi/L	1
West Chester	9.00 pCi/L	1
Amherst	6.00 pCi/L	1
Chillicothe	6.00 pCi/L	1
Lima	5.00 pCi/L	1