Windsor, NC Radon Levels

Q: What EPA Radon Zone is Windsor in?

Windsor is in Bertie County, EPA Zone 3.

Q: What EPA radon zones surround Windsor, NC?

Windsor sits in Bertie County, which the EPA classifies as Radon Zone 3. Among the nearby communities listed above, 8 in Zone 3 (low risk, under 2 pCi/L). EPA radon zones are county-level predictions of radon potential, so the EPA recommends testing every individual home regardless of its zone, since levels vary from house to house.

Q: How much does radon mitigation cost in Windsor?

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

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

Windsor, NC Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Bertie County, NC

Zip Code 27983

Located in Bertie County in northeastern North Carolina, Windsor sits on Coastal Plain sediments and soils typical of the region. The area's housing includes both historic properties and newer residential developments, with foundation types ranging from crawl spaces to slab-on-grade construction. With limited radon testing data available for ZIP code 27983, local residents should consider testing their homes to determine individual radon levels.

Windsor, NC Radon Mitigation

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

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EPA Radon Zones Near Windsor, NC

No user-submitted radon readings are available for Windsor or its immediate area yet. The table below shows the EPA radon zone — a county-level prediction of radon risk — for nearby communities. Radon still varies from home to home, so testing is the only way to confirm your level.

City	Distance	County	EPA Radon Zone
Plymouth	15.6 mi	Washington County	Zone 3
Jamesville	16.2 mi	Martin County	Zone 3
Hamilton	16.2 mi	Martin County	Zone 3
Williamston	16.4 mi	Martin County	Zone 3
Edenton	18.1 mi	Chowan County	Zone 3
Ahoskie	19.6 mi	Hertford County	Zone 3
Harrellsville	20.7 mi	Hertford County	Zone 3
Oak City	20.9 mi	Martin County	Zone 3

Bertie County Radon Profile

The EPA maps Bertie County as Radon Zone 3, the lowest predicted classification, with modeled indoor screening levels under 2 pCi/L. Direct test data for Bertie County remains limited, so the closest neighboring readings are used here to represent the radon conditions homeowners are likely to encounter. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Bertie County home regardless of zone or a neighbor's results.

Radon FAQ for Windsor, NC

What EPA Radon Zone is Windsor in?

Windsor and the 27983 zip code are in Bertie 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.

What EPA radon zones surround Windsor, NC?

Windsor sits in Bertie County, which the EPA classifies as Radon Zone 3. Among the nearby communities listed above, 8 in Zone 3 (low risk, under 2 pCi/L). EPA radon zones are county-level predictions of radon potential, so the EPA recommends testing every individual home regardless of its zone, since levels vary from house to house.

How much does radon mitigation cost in Windsor?

Radon mitigation in Windsor 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 Windsor?

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.