Yorktown Heights, NY Radon Mitigation and Testing

Q: What is the average radon level in Yorktown Heights, NY?

Based on 3 user-submitted tests, the average radon level is 5.30 pCi/L.

Q: What EPA Radon Zone is Yorktown Heights in?

Yorktown Heights is in Westchester County, EPA Zone 3.

Q: How much does radon mitigation cost in Yorktown Heights?

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

Avg: 5.30 pCi/L

Westchester County

EPA Zone 3

3 user tests

This affluent Westchester County community north of New York City sits on crystalline bedrock that contributes to the area's moderate radon levels. Yorktown Heights shows a 5.5 pCi/L average radon level that exceeds EPA guidelines, with readings in zip code 10598 ranging from 5.0 to 6.0 pCi/L. The area's predominantly split-level and colonial homes with basement construction require professional radon testing and potential mitigation.

5.30

pCi/L average

Above EPA Action Level

Based on 3 user-submitted radon tests for homes in Yorktown Heights, NY. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Yorktown Heights, NY Radon Mitigation

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

Yorktown Heights, NY Radon Testing

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

Yorktown Heights, New York Radon Levels

User-submitted radon test readings from homes in the Yorktown Heights area.

Radon Level	City	Home Age	Foundation	Submitted
6 pCi/L	Yorktown Heights, NY	21-50 Years	Partial Basement	Dec 2024
5 pCi/L	Yorktown Heights, NY	51-99 Years	Partial Basement	Feb 2019

Have a radon test result for Yorktown Heights? Submit your reading to help other homeowners.

Yorktown Heights Radon Facts

Key details about the radon risk profile for Yorktown Heights and the 10598 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Westchester County, NY

Zip Code

10598

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Avg. User Submitted Level

5.30 pCi/L

User Tests Submitted

Yorktown Heights and the 10598 zip code are located in Westchester 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 Yorktown Heights, NY

What is the average radon level in Yorktown Heights, NY?

Based on 3 user-submitted tests, the average radon level in Yorktown Heights is 5.30 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Yorktown Heights in?

Yorktown Heights and the 10598 zip code are in Westchester 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 Yorktown Heights?

Radon mitigation in Yorktown Heights 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 Yorktown Heights?

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