Coats, NC Radon Levels

Q: What EPA Radon Zone is Coats in?

Coats is in Harnett County, EPA Zone 3.

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

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

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

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

Coats, NC Radon Facts

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

County Harnett County, NC

Zip Code 27521

This small Harnett County community in central North Carolina benefits from Coastal Plain sediments that typically produce lower radon concentrations. While comprehensive testing data isn't yet available for zip code 27521, the area's EPA Zone 3 designation suggests generally favorable conditions. Residents should still test their homes, as individual properties can vary significantly based on construction details and local soil characteristics.

5.00

pCi/L area average

Above EPA Action Level

Harnett County average: 5.00 pCi/L, based on 2 user-submitted tests across 1 city in the county. No homeowner readings have been submitted for Coats itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Coats, 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 Coats, NC

No homeowner tests have been submitted for Coats 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
Benson	6.8 mi	5.00 pCi/L	1
Lillington	15.5 mi	5.00 pCi/L	2
Apex	23.9 mi	3.50 pCi/L	2
Cary	26.6 mi	5.00 pCi/L	4
Fayetteville	28.7 mi	5.00 pCi/L	1
Raleigh	29.1 mi	9.00 pCi/L	1
Wendell	30.9 mi	20.00 pCi/L	1
Zebulon	35.1 mi	9.00 pCi/L	1

Harnett County Radon Profile

The EPA maps Harnett County as Radon Zone 3, the lowest predicted classification, with modeled indoor screening levels under 2 pCi/L. Homeowner-submitted tests from 1 city in Harnett County average 5.00 pCi/L across 2 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Harnett County home regardless of zone or a neighbor's results.

Radon FAQ for Coats, NC

What EPA Radon Zone is Coats in?

Coats and the 27521 zip code are in Harnett 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 Coats?

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

Radon mitigation in Coats 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 Coats?

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.