High Radon Levels Detected
The average radon level measured during the testing period was above the EPA recommended action level of 4.0 pCi/L.
Less commonFix nowSafetyFoundation and crawl space
Why it matters
Long-term exposure to elevated radon levels may increase the risk of lung cancer. Mitigation is recommended to reduce levels.
How common is it?
Found in 2% of the homes HomeCloud evaluated, Sep 2025 to Oct 2026.
Counted by the finding's name on HomeCloud reports, so the true number can be a little higher.
How soon to fix it
HomeCloud reports list this as a fix-now item.
More foundation and structure resources
Foundation cracks: which ones to worry aboutHow to tell normal shrinkage cracks from settlement, track a crack over time and know when to call a structural engineer.Crawl space basics: moisture, vents and vapor barriersWhat a healthy crawl space looks like, vented vs. sealed crawl spaces, and where vapor barriers, dehumidifiers and encapsulation fit in.Termites when you're buying a homeWhat bait stations and drilled holes mean, how North Carolina's termite report works, what to ask the seller and what treatment involves.
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