Hubert, NC Radon Levels

Q: What EPA Radon Zone is Hubert in?

Hubert is in Onslow County, EPA Zone 3.

Q: What EPA radon zones surround Hubert, NC?

Hubert sits in Onslow 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 Hubert?

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

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

Hubert, NC Radon Facts

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

County Onslow County, NC

Zip Code 28539

Situated in Onslow County near the North Carolina coast, Hubert lies on Coastal Plain sediments that typically produce lower radon levels compared to inland regions. However, testing data for zip code 28539 is currently limited, making individual home testing important for establishing baseline readings. The area's predominantly slab-on-grade construction and newer military housing developments generally present lower radon risk, though testing remains recommended.

Hubert, 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 Hubert, NC

No user-submitted radon readings are available for Hubert 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
Emerald Isle	10.6 mi	Carteret County	Zone 3
Sneads Ferry	15.5 mi	Onslow County	Zone 3
Newport	17.5 mi	Carteret County	Zone 3
Pollocksville	21.9 mi	Jones County	Zone 3
Cherry Point	22.5 mi	Craven County	Zone 3
Havelock	22.6 mi	Craven County	Zone 3
Richlands	24.3 mi	Onslow County	Zone 3
Holly Ridge	24.3 mi	Onslow County	Zone 3

Onslow County Radon Profile

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

Radon FAQ for Hubert, NC

What EPA Radon Zone is Hubert in?

Hubert and the 28539 zip code are in Onslow 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 Hubert, NC?

Hubert sits in Onslow 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 Hubert?

Radon mitigation in Hubert 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 Hubert?

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.