Roanoke, VA Radon Levels
Check local Roanoke radon levels and find certified testing and mitigation professionals to keep your home safe
Roanoke, VA Radon Facts
EPA Radon Zone
Unknown
Unknown
County
Roanoke City County, VA
Zip Code
24011
Situated in the independent Roanoke City within the Roanoke Metro area, this Virginia community sits in the Blue Ridge Mountains' valley where sedimentary and metamorphic rocks meet. Testing data for radon levels remains limited across the city's multiple zip codes, making individual home testing important given the area's variable geological foundation.
Roanoke, VA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Radon FAQ for Roanoke, VA
What EPA Radon Zone is Roanoke in?
Roanoke and the 24011 zip code are in Roanoke City County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.
How much does radon mitigation cost in Roanoke?
Radon mitigation in Roanoke 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 Roanoke?
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.
Most Active Radon Markets in Virginia
Cities in Virginia with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Fredericksburg | 7.29 pCi/L | 7 |
| King George | 7.17 pCi/L | 6 |
| Leesburg | 9.80 pCi/L | 5 |
| Chantilly | 9.60 pCi/L | 5 |
| Fancy Gap | 9.40 pCi/L | 5 |
| Williamsburg | 5.80 pCi/L | 5 |
| Purcellville | 10.75 pCi/L | 4 |
| Aldie | 8.00 pCi/L | 4 |
| Front Royal | 7.75 pCi/L | 4 |
| Bristol | 7.50 pCi/L | 4 |