Sunnyside, NY Radon Levels

Q: What EPA Radon Zone is Sunnyside in?

Sunnyside is in Queens County, EPA Zone 3.

Q: How much does radon mitigation cost in Sunnyside?

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

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

Sunnyside, NY Radon Facts

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

County Queens County, NY

Zip Code 11104

This diverse Queens neighborhood in Queens County currently has limited radon testing data available for zip code 11104. Sunnyside's location within New York City Metro, featuring predominantly multi-story attached housing and apartment buildings, typically shows lower radon accumulation compared to single-family homes with basements. However, ground-floor and basement units should still consider testing, especially in older brick construction.

Sunnyside, 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 Sunnyside, NY

What EPA Radon Zone is Sunnyside in?

Sunnyside and the 11104 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 Sunnyside?

Radon mitigation in Sunnyside 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 Sunnyside?

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