Sebago, ME Radon Levels
Check local Sebago radon levels and find certified testing and mitigation professionals to keep your home safe
Sebago, ME Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Cumberland County, ME
Zip Code
04029
This lakeside community in Cumberland County sits within the Portland metro region, where granite bedrock and glacial soils create favorable conditions for radon accumulation. Many homes in the 04029 zip code area feature full basements typical of Maine construction, providing enclosed spaces where radon gases can concentrate. Testing data remains limited for Sebago, making it crucial for homeowners to conduct their own radon measurements to understand their property's specific risk level.
Sebago, ME 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 Sebago, ME
What EPA Radon Zone is Sebago in?
Sebago and the 04029 zip code are in Cumberland 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 Sebago?
Radon mitigation in Sebago 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 Sebago?
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 Maine
Cities in Maine with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Rumford | 6.00 pCi/L | 4 |
| York | 8.50 pCi/L | 2 |
| Saco | 7.50 pCi/L | 2 |
| Hampden | 4.50 pCi/L | 2 |
| Scarborough | 14.00 pCi/L | 1 |
| Kittery | 12.00 pCi/L | 1 |
| South Portland | 10.00 pCi/L | 1 |
| Portland | 4.00 pCi/L | 1 |