South Ozone Park, NY Radon Levels
Check local South Ozone Park radon levels and find certified testing and mitigation professionals to keep your home safe
South Ozone Park, NY Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Queens County, NY
Zip Code
11420
Located in Queens County within the New York City Metro area (zip code 11420), South Ozone Park sits on Long Island's glacial outwash plains where sandy soils typically allow radon to dissipate more readily. The neighborhood features predominantly attached homes and multi-family buildings with varied foundation types, from full basements to slab construction. Although testing data is limited, homeowners should still conduct radon testing as urban areas can show surprising variability in radon levels.
South Ozone Park, NY Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in South Ozone Park?
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Radon FAQ for South Ozone Park, NY
What EPA Radon Zone is South Ozone Park in?
South Ozone Park and the 11420 zip code are in Queens 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 South Ozone Park?
Radon mitigation in South Ozone Park 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 South Ozone Park?
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 |