Jamestown, NY Radon Mitigation and Testing

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

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

Q: What EPA Radon Zone is Jamestown in?

Jamestown is in Chautauqua County, EPA Zone 1.

Q: How much does radon mitigation cost in Jamestown?

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

Chautauqua County

EPA Zone 1

1 user test

Positioned in Chautauqua County near the Pennsylvania border, Jamestown sits in a region with diverse geological formations that can influence radon levels. Current testing data from zip code 14701 shows an average radon level of 2.0 pCi/L, which falls within the EPA's recommended range. However, radon levels can vary significantly between neighboring properties, making individual home testing essential for accurate risk assessment.

2.00

pCi/L average

Below EPA Action Level

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

4.0 EPA

10+

Jamestown, NY Radon Mitigation

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

Jamestown, NY Radon Testing

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

Jamestown, New York Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
2 pCi/L	Jamestown, NY	100+ Years	Partial Basement	Oct 2025

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

Jamestown Radon Facts

Key details about the radon risk profile for Jamestown and the 14701 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Chautauqua County, NY

Zip Code

14701

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

2.00 pCi/L

User Tests Submitted

Jamestown and the 14701 zip code are located in Chautauqua 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 Jamestown, NY

What is the average radon level in Jamestown, NY?

Based on 1 user-submitted test, the average radon level in Jamestown 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 Jamestown in?

Jamestown and the 14701 zip code are in Chautauqua 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 Jamestown?

Radon mitigation in Jamestown 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 Jamestown?

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