Stoneham, ME Radon Levels
Check local Stoneham radon levels and find certified testing and mitigation professionals to keep your home safe
Stoneham, ME Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Oxford County, ME
Zip Code
04231
Located in Oxford County in western Maine's foothills region, Stoneham sits on granite bedrock formations that can naturally produce radon gas. Testing data for this zip code 04231 community remains limited, making individual home testing essential for residents. Given Maine's geological conditions and the prevalence of homes with basement foundations, homeowners should conduct radon testing to ensure safe indoor air quality.
Stoneham, 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 Stoneham, ME
What EPA Radon Zone is Stoneham in?
Stoneham and the 04231 zip code are in Oxford 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 Stoneham?
Radon mitigation in Stoneham 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 Stoneham?
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 |