Catawba, VA Radon Levels
Check local Catawba radon levels and find certified testing and mitigation professionals to keep your home safe
Catawba, VA Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Roanoke County, VA
Zip Code
24070
Located in Roanoke County within both the Roanoke and Blacksburg Metro areas, Catawba sits in Virginia's Blue Ridge where metamorphic bedrock can create elevated radon conditions. Testing data for the 24070 zip code area is currently sparse, though the mountainous geology typically warrants careful radon monitoring. Homes in this scenic mountain community should prioritize radon testing regardless of age or foundation type.
Catawba, 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 Catawba, VA
What EPA Radon Zone is Catawba in?
Catawba and the 24070 zip code are in Roanoke County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
How much does radon mitigation cost in Catawba?
Radon mitigation in Catawba 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 Catawba?
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 |