Horseheads, NY Radon Mitigation and Testing

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

Based on 3 user-submitted tests, the average radon level is 8.30 pCi/L.

Q: What EPA Radon Zone is Horseheads in?

Horseheads is in Chemung County, EPA Zone 1.

Q: How much does radon mitigation cost in Horseheads?

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

Avg: 8.30 pCi/L

Chemung County

EPA Zone 1

3 user tests

Located in Chemung County within New York's Southern Tier region, Horseheads shows concerning radon activity with an average level of 7.5 pCi/L from recent testing. This reading significantly exceeds the EPA's 4.0 pCi/L action level, reflecting the area's underlying bedrock formations that can contribute to elevated indoor radon concentrations. Homeowners in ZIP code 14845 should prioritize testing and consider mitigation systems, especially in homes with full basements common to this region.

8.30

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Horseheads, NY Radon Mitigation

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

Horseheads, NY Radon Testing

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

Horseheads, New York Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
10 pCi/L	Horseheads, NY	21-50 Years	Full Basement	Oct 2025
5 pCi/L	Horseheads, NY	0-20 Years	Full Basement	May 2016

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

Horseheads Radon Facts

Key details about the radon risk profile for Horseheads and the 14845 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Chemung County, NY

Zip Code

14845

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

8.30 pCi/L

User Tests Submitted

Horseheads and the 14845 zip code are located in Chemung County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Horseheads, NY

What is the average radon level in Horseheads, NY?

Based on 3 user-submitted tests, the average radon level in Horseheads is 8.30 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 Horseheads in?

Horseheads and the 14845 zip code are in Chemung County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Horseheads?

Radon mitigation in Horseheads 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 Horseheads?

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