Colerain, NC Radon Levels

Q: What EPA Radon Zone is Colerain in?

Colerain is in Bertie County, EPA Zone 3.

Q: What EPA radon zones surround Colerain, NC?

Colerain 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 Colerain?

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

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

Colerain, NC Radon Facts

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

County Bertie County, NC

Zip Code 27924

Located in Bertie County within North Carolina's northeastern Coastal Plain, Colerain sits on sedimentary deposits that typically produce lower radon levels throughout the region. Testing data for the 27924 area is currently limited, though the geological setting suggests relatively low radon potential compared to other parts of the state. Despite regional trends, individual home testing remains the best method for determining specific radon exposure levels.

Colerain, 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 Colerain, NC

No user-submitted radon readings are available for Colerain 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
Ahoskie	10.8 mi	Hertford County	Zone 3
Tyner	12.5 mi	Chowan County	Zone 3
Winton	14.0 mi	Hertford County	Zone 3
Edenton	14.7 mi	Chowan County	Zone 3
Gatesville	16.5 mi	Gates County	Zone 3
Eure	16.9 mi	Gates County	Zone 3
Hobbsville	17.4 mi	Gates County	Zone 3
Belvidere	19.2 mi	Perquimans 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 Colerain, NC

What EPA Radon Zone is Colerain in?

Colerain and the 27924 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 Colerain, NC?

Colerain 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 Colerain?

Radon mitigation in Colerain 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 Colerain?

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.