Hallsboro, NC Radon Levels

Q: What EPA Radon Zone is Hallsboro in?

Hallsboro is in Columbus County, EPA Zone 3.

Q: What EPA radon zones surround Hallsboro, NC?

Hallsboro sits in Columbus 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 Hallsboro?

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

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

Hallsboro, NC Radon Facts

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

County Columbus County, NC

Zip Code 28442

Found in southeastern North Carolina's Columbus County, Hallsboro rests on Coastal Plain sediments and sandy soils that generally produce lower radon levels throughout the region. With testing data currently unavailable for the 28442 area, residents should still establish baseline measurements, particularly in homes with crawl spaces or enclosed foundations. The area's mix of older and newer construction can create varying conditions for radon entry.

Hallsboro, 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 Hallsboro, NC

No user-submitted radon readings are available for Hallsboro 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
Clarkton	12.9 mi	Bladen County	Zone 3
Council	13.4 mi	Bladen County	Zone 3
Ash	18.3 mi	Brunswick County	Zone 3
Tabor City	18.4 mi	Columbus County	Zone 3
Delco	19.8 mi	Columbus County	Zone 3
Bladenboro	19.8 mi	Bladen County	Zone 3
Riegelwood	19.9 mi	Columbus County	Zone 3
Kelly	20.2 mi	Bladen County	Zone 3

Columbus County Radon Profile

The EPA maps Columbus County as Radon Zone 3, the lowest predicted classification, with modeled indoor screening levels under 2 pCi/L. Direct test data for Columbus 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 Columbus County home regardless of zone or a neighbor's results.

Radon FAQ for Hallsboro, NC

What EPA Radon Zone is Hallsboro in?

Hallsboro and the 28442 zip code are in Columbus 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 Hallsboro, NC?

Hallsboro sits in Columbus 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 Hallsboro?

Radon mitigation in Hallsboro 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 Hallsboro?

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.