Clemmons, NC Radon Levels

Q: What is the average radon level in Clemmons, NC?

Based on 2 user-submitted tests, the average radon level is 4.00 pCi/L.

Q: What EPA Radon Zone is Clemmons in?

Clemmons is in Forsyth County, EPA Zone 2.

Q: How much does radon mitigation cost in Clemmons?

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

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

Clemmons, NC Radon Facts

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

County Forsyth County, NC

Zip Code 27012

Avg. User Level 4.00 pCi/L

User Tests 2

Based in Forsyth County within the Winston Metro area, Clemmons has recorded an average radon level of 4.0 pCi/L from limited testing. This reading sits exactly at the EPA action threshold of 4.0 pCi/L, indicating that some homes may exceed recommended levels. The 27012 area's Piedmont geology and suburban housing stock make comprehensive radon testing advisable for all residents.

4.00

pCi/L average

Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Clemmons, NC. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Clemmons, NC Radon Mitigation

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

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Clemmons, North Carolina Radon Levels

User-submitted radon test readings from homes in the Clemmons area.

Radon Level	City	Home Age	Foundation	Submitted
4 pCi/L	Clemmons, NC	0-20 Years	Full Basement	Nov 2020

Have a radon test result for Clemmons? Submit your reading to help other homeowners.

Forsyth County Radon Profile

EPA mapping assigns Forsyth County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 4 cities in Forsyth County average 5.40 pCi/L across 5 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 Forsyth County home regardless of zone or a neighbor's results.

Radon FAQ for Clemmons, NC

What is the average radon level in Clemmons, NC?

Based on 2 user-submitted tests, the average radon level in Clemmons is 4.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Clemmons in?

Clemmons and the 27012 zip code are in Forsyth 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.

How much does radon mitigation cost in Clemmons?

Radon mitigation in Clemmons 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 Clemmons?

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.

Radon Levels Near Clemmons, NC

User-submitted radon levels from the cities closest to Clemmons with recorded test data. Explore nearby communities to compare local readings.

City	Distance	Avg User Level	Submissions
Winston Salem	8.5 mi	6.33 pCi/L	3
King	18.2 mi	3.00 pCi/L	1
Harmony	20.9 mi	5.00 pCi/L	1
Walnut Cove	24.0 mi	12.00 pCi/L	1