Franklinton, NC Radon Levels

Q: What EPA Radon Zone is Franklinton in?

Franklinton is in Franklin County, EPA Zone 2.

Q: How much does radon mitigation cost in Franklinton?

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

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

Franklinton, NC Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Franklin County, NC

Zip Code 27525

Located in Franklin County as part of the Raleigh Metro, Franklinton benefits from the Piedmont region's rolling terrain and mixed geological formations. Testing data for the 27525 area is currently limited, making individual home testing particularly important. The community's mix of older farmhouses and newer suburban developments creates varied foundation types that can influence radon accumulation differently.

3.50

pCi/L area average

Below EPA Action Level

Franklin County average: 3.50 pCi/L, based on 2 user-submitted tests across 1 city in the county. No homeowner readings have been submitted for Franklinton 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+

Franklinton, 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 Franklinton, NC

No homeowner tests have been submitted for Franklinton 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
Wake Forest	9.4 mi	4.50 pCi/L	2
Louisburg	10.9 mi	3.50 pCi/L	2
Stem	16.9 mi	3.00 pCi/L	1
Oxford	18.7 mi	4.00 pCi/L	2
Zebulon	19.6 mi	9.00 pCi/L	1
Wendell	20.8 mi	20.00 pCi/L	1
Raleigh	21.6 mi	9.00 pCi/L	1
Manson	26.6 mi	6.00 pCi/L	1

Franklin County Radon Profile

The soils and bedrock of Franklin County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Homeowner-submitted tests from 1 city in Franklin County average 3.50 pCi/L across 2 tests — below the EPA's 4 pCi/L action level, though radon varies sharply from home to home. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Franklin County to test, as levels can differ between neighboring homes.

Radon FAQ for Franklinton, NC

What EPA Radon Zone is Franklinton in?

Franklinton and the 27525 zip code are in Franklin County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

Why are radon readings shown from areas near Franklinton?

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

Radon mitigation in Franklinton 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 Franklinton?

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.