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Berlin, CT Radon Levels

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


Berlin, CT Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)
County Hartford County, CT
Zip Code 06037
Avg. User Level 5.00 pCi/L
User Tests 1

Berlin in Hartford County recorded a radon level of 5.0 pCi/L in available testing, exceeding the EPA's 4.0 pCi/L action threshold. The community sits on glacial deposits over metamorphic bedrock in central Connecticut, with housing stock primarily dating from the mid-20th century featuring full basements. Residents should consider professional radon testing and potential mitigation given this elevated reading.

5.00
pCi/L average
Above EPA Action Level

Based on 1 user-submitted radon test for homes in Berlin, CT. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Berlin, CT Radon Mitigation

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

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Berlin, CT Radon Levels

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

Radon LevelCityHome AgeFoundation
5 pCi/L Berlin, CT 21-50 Years Full Basement

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

Radon FAQ for Berlin, CT

What is the average radon level in Berlin, CT?
Based on 1 user-submitted test, the average radon level in Berlin is 5.00 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 Berlin in?
Berlin and the 06037 zip code are in Hartford County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.
How much does radon mitigation cost in Berlin?
Radon mitigation in Berlin 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 Berlin?
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 Connecticut

Cities in Connecticut with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
Hamden 4.75 pCi/L 4
West Hartford 4.25 pCi/L 4
Greenwich 7.67 pCi/L 3
Norwalk 7.00 pCi/L 1
Stamford 5.00 pCi/L 1
Middletown 4.00 pCi/L 1
Guilford No submissions 0
Ridgefield No submissions 0