Granville, VT Radon Levels

Q: What EPA Radon Zone is Granville in?

Granville is in Addison County, EPA Zone 2.

Q: How much does radon mitigation cost in Granville?

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

Check local Granville radon levels and find certified testing and mitigation professionals to keep your home safe

Granville, VT Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Addison County, VT

Zip Code 05747

Found in Addison County in Vermont's Champlain Valley, Granville sits on glacial deposits and metamorphic bedrock that can contribute to moderate radon levels throughout this scenic region. While specific radon data for zip code 05747 is currently limited, Vermont's complex geology suggests testing is advisable for all homes. Mountain communities like Granville often see varying radon concentrations depending on elevation, bedrock type, and the prevalence of full basements in traditional New England construction.

Granville, VT Radon Mitigation

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

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Radon FAQ for Granville, VT

What EPA Radon Zone is Granville in?

Granville and the 05747 zip code are in Addison County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Granville?

Radon mitigation in Granville 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 Granville?

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 in Vermont with the most user-submitted radon test data, ranked by number of submissions.

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