Oceanside, NY Radon Levels

Q: What EPA Radon Zone is Oceanside in?

Oceanside is in Nassau County, EPA Zone 3.

Q: How much does radon mitigation cost in Oceanside?

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

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

Oceanside, NY Radon Facts

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

County Nassau County, NY

Zip Code 11572

This Long Island community in Nassau County sits on glacial outwash deposits and marine sediments within the New York City Metro area. Oceanside's housing stock primarily consists of mid-20th century homes with full basements, which can accumulate radon despite the coastal location. With testing data for 11572 currently limited, residents should test their homes to determine individual radon exposure levels.

Oceanside, 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 Oceanside, NY

What EPA Radon Zone is Oceanside in?

Oceanside and the 11572 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 Oceanside?

Radon mitigation in Oceanside 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 Oceanside?

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