Garden City, NY Radon Mitigation and Testing

Q: What is the average radon level in Garden City, NY?

Based on 1 user-submitted tests, the average radon level is 2.00 pCi/L.

Q: What EPA Radon Zone is Garden City in?

Garden City is in Nassau County, EPA Zone 3.

Q: How much does radon mitigation cost in Garden City?

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

Avg: 2.00 pCi/L

Nassau County

EPA Zone 3

1 user test

Garden City is located in Nassau County, New York. With 1 user-submitted readings averaging 2.00 pCi/L, levels are currently below the EPA's recommended action level of 4.0 pCi/L. However, we recommend all homes be tested regardless of your neighbor's results.

2.00

pCi/L average

Below EPA Action Level

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

4.0 EPA

10+

Garden City, NY Radon Mitigation

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

Garden City, NY Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Garden City, New York Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
2 pCi/L	Garden City, NY	51-99 Years	Full Basement	Feb 2021

Have a radon test result for Garden City? Submit your reading to help other homeowners.

Garden City Radon Facts

Key details about the radon risk profile for Garden City and the 11530 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Nassau County, NY

Zip Code

11530

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Avg. User Submitted Level

2.00 pCi/L

User Tests Submitted

Garden City and the 11530 zip code are located in Nassau County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Garden City, NY

What is the average radon level in Garden City, NY?

Based on 1 user-submitted test, the average radon level in Garden City is 2.00 pCi/L. This is below the EPA's recommended action level of 4.0 pCi/L. However, we recommend all homes be tested regardless of your neighbor's results.

What EPA Radon Zone is Garden City in?

Garden City and the 11530 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 Garden City?

Radon mitigation in Garden City 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 Garden City?

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 with the most user-submitted radon test data in the state.

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
Buffalo	4.00 pCi/L	1
Pelham	3.00 pCi/L	1