Mill Neck, NY Radon Levels

Q: What EPA Radon Zone is Mill Neck in?

Mill Neck is in Nassau County, EPA Zone 3.

Q: How much does radon mitigation cost in Mill Neck?

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

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

Mill Neck, NY Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Nassau County, NY

Zip Code 11765

Exclusive Nassau County enclave Mill Neck sits along Long Island's North Shore within the New York City Metro area, classified as EPA zone 3 where glacial outwash deposits typically produce lower radon levels. The prestigious community features luxury homes built over several decades, many with finished basements overlooking Long Island Sound. While testing data for zip code 11765 is limited, the area's coastal location and sandy soils generally create less radon concern than inland areas.

Mill Neck, NY Radon Mitigation

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

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Radon FAQ for Mill Neck, NY

What EPA Radon Zone is Mill Neck in?

Mill Neck and the 11765 zip code are in Nassau 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 Mill Neck?

Radon mitigation in Mill Neck 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 Mill Neck?

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 New York

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

City	Avg User Radon Level	Submissions
Brooklyn	10.80 pCi/L	5
Oneonta	6.50 pCi/L	4
Clifton Park	3.75 pCi/L	4
Elmira	15.00 pCi/L	3
Saugerties	10.67 pCi/L	3
Staten Island	4.00 pCi/L	3
New York	9.00 pCi/L	2
Yonkers	8.00 pCi/L	2
Horseheads	7.50 pCi/L	2
Poughkeepsie	16.00 pCi/L	1