Ivanhoe, NC Radon Levels

Q: What EPA Radon Zone is Ivanhoe in?

Ivanhoe is in Sampson County, EPA Zone 3.

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

No homeowner radon tests have been submitted for Ivanhoe yet, so readings from the closest cities and the Sampson 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 Ivanhoe?

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

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

Ivanhoe, NC Radon Facts

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

County Sampson County, NC

Zip Code 28447

This Sampson County community sits within the North Carolina Coastal Plain region, where sedimentary formations typically produce lower to moderate radon levels. With current testing data limited for zip code 28447, homeowners should still conduct radon assessment regardless of proximity to the Wilmington Metro area. The region's mix of agricultural properties and residential developments benefits from individualized testing approaches.

5.00

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 5.00 pCi/L, based on 1 test from 1 nearby city. No readings have been submitted for Ivanhoe 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+

Ivanhoe, NC Radon Mitigation

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

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Radon Readings Near Ivanhoe, NC

No homeowner tests have been submitted for Ivanhoe yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Fayetteville	48.4 mi	5.00 pCi/L	1

Sampson County Radon Profile

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

Radon FAQ for Ivanhoe, NC

What EPA Radon Zone is Ivanhoe in?

Ivanhoe and the 28447 zip code are in Sampson 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 Ivanhoe?

No homeowner radon tests have been submitted for Ivanhoe yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Sampson County average—are the best available indicator of local conditions until Ivanhoe 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 Ivanhoe?

Radon mitigation in Ivanhoe 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 Ivanhoe?

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.