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Richmond, VT Radon Levels

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


Richmond, VT Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)
County Chittenden County, VT
Zip Code 05477

Located in Chittenden County within the Burlington Metro area, Richmond sits on glacial till deposits that can facilitate radon movement through soil. While specific testing data for zip code 05477 remains limited, Vermont's geology and prevalence of basement foundations in the region suggest regular radon testing is advisable. Homeowners should conduct testing to establish baseline radon levels for their properties.

Richmond, VT Radon Mitigation

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

Need Radon Mitigation or Testing in Richmond?

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Radon FAQ for Richmond, VT

What EPA Radon Zone is Richmond in?
Richmond and the 05477 zip code are in Chittenden 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 Richmond?
Radon mitigation in Richmond 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 Richmond?
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.

CityAvg User Radon LevelSubmissions
Stowe 13.00 pCi/L 2
Wilmington 8.50 pCi/L 2