North Hero, VT Radon Mitigation and Testing

Q: What is the average radon level in North Hero, VT?

Based on 1 user-submitted tests, the average radon level is 5.00 pCi/L.

Q: What EPA Radon Zone is North Hero in?

North Hero is in Grand Isle County, EPA Zone 3.

Q: How much does radon mitigation cost in North Hero?

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

Avg: 5.00 pCi/L

Grand Isle County

EPA Zone 3

1 user test

North Hero is located in Grand Isle County, Vermont. With 1 user-submitted readings averaging 5.00 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 05474 zip code.

5.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

North Hero, VT Radon Mitigation

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

North Hero, VT Radon Testing

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

North Hero, Vermont Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
5 pCi/L	North Hero, VT	21-50 Years	Full Basement	Aug 2018

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

North Hero Radon Facts

Key details about the radon risk profile for North Hero and the 05474 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Grand Isle County, VT

Zip Code

05474

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Avg. User Submitted Level

5.00 pCi/L

User Tests Submitted

North Hero and the 05474 zip code are located in Grand Isle 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 North Hero, VT

What is the average radon level in North Hero, VT?

Based on 1 user-submitted test, the average radon level in North Hero is 5.00 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 North Hero in?

North Hero and the 05474 zip code are in Grand Isle 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 North Hero?

Radon mitigation in North Hero 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 North Hero?

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 Vermont

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

City	Avg User Radon Level	Submissions
Stowe	13.00 pCi/L	2
Wilmington	8.50 pCi/L	2