Avon, OH Radon Mitigation and Testing

Q: What is the average radon level in Avon, OH?

Based on 3 user-submitted tests, the average radon level is 13.00 pCi/L.

Q: What EPA Radon Zone is Avon in?

Avon is in Lorain County, EPA Zone 2.

Q: How much does radon mitigation cost in Avon?

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

Avg: 13.00 pCi/L

Lorain County

EPA Zone 2

3 user tests

Located in Lorain County within the Cleveland Metro area, Avon sits on glacial till deposits that contribute to elevated radon levels throughout northeastern Ohio. Testing data shows an average radon level of 13.0 pCi/L, which significantly exceeds the EPA action level of 4.0 pCi/L. Homeowners in zip code 44011 should prioritize radon mitigation given these consistently high readings.

13.00

pCi/L average

Above EPA Action Level

Based on 3 user-submitted radon tests for homes in Avon, OH. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Avon, OH Radon Mitigation

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

Avon, OH Radon Testing

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

Avon, Ohio Radon Levels

User-submitted radon test readings from homes in the Avon area.

Radon Level	City	Home Age	Foundation	Submitted
14 pCi/L	Avon, OH	21-50 Years	Full Basement	Oct 2022
20 pCi/L	Avon, OH	0-20 Years	Full Basement	Mar 2018
5 pCi/L	Avon, OH	0-20 Years	Full Basement	Jul 2015

Have a radon test result for Avon? Submit your reading to help other homeowners.

Avon Radon Facts

Key details about the radon risk profile for Avon and the 44011 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Lorain County, OH

Zip Code

44011

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

13.00 pCi/L

User Tests Submitted

Avon and the 44011 zip code are located in Lorain 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 Avon, OH

What is the average radon level in Avon, OH?

Based on 3 user-submitted tests, the average radon level in Avon is 13.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Avon in?

Avon and the 44011 zip code are in Lorain 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 Avon?

Radon mitigation in Avon 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 Avon?

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