Redding, CT Radon Levels

Q: What is the average radon level in Redding, CT?

Based on 1 user-submitted tests, the average radon level is 6.00 pCi/L.

Q: What EPA Radon Zone is Redding in?

Redding is in Fairfield County, EPA Zone 1.

Q: How much does radon mitigation cost in Redding?

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

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

Redding, CT Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Fairfield County, CT

Zip Code 06896

Avg. User Level 6.00 pCi/L

User Tests 1

Located in Fairfield County in southwestern Connecticut, Redding sits on crystalline bedrock typical of New England that can produce significant radon levels. Local testing shows an average reading of 6.0 pCi/L, which exceeds the EPA action level of 4.0 pCi/L. The community's wooded terrain and homes with full basements common to Connecticut construction create conditions where radon can accumulate to concerning concentrations.

6.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Redding, CT Radon Mitigation

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

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Redding, Connecticut Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
6 pCi/L	Redding, CT	51-99 Years	Partial Basement	Dec 2020

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Radon FAQ for Redding, CT

What is the average radon level in Redding, CT?

Based on 1 user-submitted test, the average radon level in Redding is 6.00 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 Redding in?

Redding and the 06896 zip code are in Fairfield 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 Redding?

Radon mitigation in Redding 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 Redding?

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.

City	Avg User Radon Level	Submissions
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