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Milford, CT Radon Levels

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


Milford, CT Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County New Haven County, CT
Zip Code 06460
Avg. User Level 5.00 pCi/L
User Tests 1

Coastal New Haven County community Milford shows an average radon level of 5.0 pCi/L, which exceeds the EPA action level of 4.0 pCi/L. Homes in both the 06460 and 06461 zip code areas should consider radon mitigation given this elevated reading. The area's mix of older colonial homes and modern construction, many with full basements, creates conditions where radon can accumulate in living spaces.

5.00
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Milford, CT Radon Mitigation

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

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Milford, CT Radon Levels

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

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

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

Radon FAQ for Milford, CT

What is the average radon level in Milford, CT?
Based on 1 user-submitted test, the average radon level in Milford 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 Milford in?
Milford and the 06460 zip code are in New Haven 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 Milford?
Radon mitigation in Milford 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 Milford?
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