Rocky Point, NC Radon Levels

Q: What EPA Radon Zone is Rocky Point in?

Rocky Point is in Pender County, EPA Zone 3.

Q: What EPA radon zones surround Rocky Point, NC?

Rocky Point sits in Pender 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 Rocky Point?

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

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

Rocky Point, NC Radon Facts

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

County Pender County, NC

Zip Code 28457

Located in coastal Pender County within the Wilmington metropolitan area, Rocky Point sits on sandy Coastal Plain sediments that typically produce lower radon levels than inland regions. However, testing data for zip code 28457 remains limited, so homeowners should still consider radon evaluation. The community features a mix of coastal residential styles, from waterfront properties to inland subdivisions.

Rocky Point, 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 Rocky Point, NC

No user-submitted radon readings are available for Rocky Point 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
Leland	13.8 mi	Brunswick County	Zone 3
Wilmington	14.8 mi	New Hanover County	Zone 3
Wrightsville Beach	16.4 mi	New Hanover County	Zone 3
Riegelwood	20.0 mi	Columbus County	Zone 3
Winnabow	20.7 mi	Brunswick County	Zone 3
Kelly	21.2 mi	Bladen County	Zone 3
Holly Ridge	21.4 mi	Onslow County	Zone 3
Delco	21.9 mi	Columbus County	Zone 3

Pender County Radon Profile

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

Radon FAQ for Rocky Point, NC

What EPA Radon Zone is Rocky Point in?

Rocky Point and the 28457 zip code are in Pender 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 Rocky Point, NC?

Rocky Point sits in Pender 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 Rocky Point?

Radon mitigation in Rocky Point 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 Rocky Point?

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.