Maysville, NC Radon Levels

Q: What EPA Radon Zone is Maysville in?

Maysville is in Onslow County, EPA Zone 3.

Q: What EPA radon zones surround Maysville, NC?

Maysville 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 Maysville?

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

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

Maysville, NC Radon Facts

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

County Onslow County, NC

Zip Code 28555

Situated in Onslow County within the Jacksonville Metro area, Maysville lies in North Carolina's coastal plain region. Radon testing data for zip code 28555 is currently limited, though the area's sandy soils and low-elevation terrain typically result in lower radon potential. Homeowners should still conduct testing, particularly in homes with crawl spaces or enclosed foundations.

Maysville, 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 Maysville, NC

No user-submitted radon readings are available for Maysville 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
Pollocksville	10.1 mi	Jones County	Zone 3
Emerald Isle	18.2 mi	Carteret County	Zone 3
Cherry Point	18.9 mi	Craven County	Zone 3
Trenton	19.2 mi	Jones County	Zone 3
Havelock	19.5 mi	Craven County	Zone 3
New Bern	19.8 mi	Craven County	Zone 3
Newport	20.0 mi	Carteret County	Zone 3
Richlands	20.1 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 Maysville, NC

What EPA Radon Zone is Maysville in?

Maysville and the 28555 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 Maysville, NC?

Maysville 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 Maysville?

Radon mitigation in Maysville 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 Maysville?

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.