Chelsea, AL Radon Levels
Check local Chelsea radon levels and find certified testing and mitigation professionals to keep your home safe
Chelsea, AL Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Shelby County, AL
Zip Code
35043
Chelsea in Shelby County represents part of the Birmingham Metro's growing suburban corridor, built primarily over sedimentary bedrock formations. With limited radon testing data available for zip code 35043, homeowners should pursue professional testing to establish baseline readings. The community's newer construction and geological setting suggest moderate radon potential, making testing a prudent precaution.
Chelsea, AL 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 Chelsea, AL
What EPA Radon Zone is Chelsea in?
Chelsea and the 35043 zip code are in Shelby 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 Chelsea?
Radon mitigation in Chelsea 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 Chelsea?
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 Alabama
Cities in Alabama with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Huntsville | 9.00 pCi/L | 2 |
| Birmingham | 7.00 pCi/L | 2 |
| Madison | 4.00 pCi/L | 1 |