Ernul, NC Radon Levels

Q: What EPA Radon Zone is Ernul in?

Ernul is in Craven County, EPA Zone 3.

Q: Why are radon readings shown from areas near Ernul?

No homeowner radon tests have been submitted for Ernul yet, so readings from the closest cities and the Craven County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Ernul?

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

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

Ernul, NC Radon Facts

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

County Craven County, NC

Zip Code 28527

Located in eastern Craven County within North Carolina's Coastal Plain, Ernul sits on marine sediments and sandy soils that typically produce lower radon levels than inland areas. The community's housing mix includes older rural homes and newer construction, many built on pier foundations or slabs due to the flat coastal terrain. While radon testing data for zip code 28527 is currently limited, coastal residents should still consider testing since individual properties can vary significantly from regional averages.

6.84

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 6.84 pCi/L, based on 19 tests from 10 nearby cities. No readings have been submitted for Ernul yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Ernul, NC Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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Craven County Radon Profile

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

Radon FAQ for Ernul, NC

What EPA Radon Zone is Ernul in?

Ernul and the 28527 zip code are in Craven 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.

Why are radon readings shown from areas near Ernul?

No homeowner radon tests have been submitted for Ernul yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Craven County average—are the best available indicator of local conditions until Ernul homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Ernul?

Radon mitigation in Ernul 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 Ernul?

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.