Marblehead, MA Radon Mitigation and Testing
This historic Essex County coastal community shows an average radon level of 3.0 pCi/L, which falls within EPA recommended ranges but still warrants ongoing monitoring. Marblehead's location on Massachusetts Bay, with its granite bedrock and colonial-era housing stock, creates unique conditions for radon accumulation in zip code 01945. Boston metro area homeowners should continue regular testing, as coastal properties can still experience elevated readings depending on foundation type and geological conditions.
Based on 1 user-submitted radon test for homes in Marblehead, MA. The EPA recommends taking action at or above 4.0 pCi/L.
Marblehead, MA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Marblehead, MA Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Marblehead, Massachusetts Radon Levels
User-submitted radon test readings from homes in the Marblehead area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 3 pCi/L | Marblehead, MA | 51-99 Years | Full Basement | Apr 2020 |
Have a radon test result for Marblehead? Submit your reading to help other homeowners.
Marblehead Radon Facts
Key details about the radon risk profile for Marblehead and the 01945 zip code area.
Marblehead and the 01945 zip code are located in Essex County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.
Radon FAQ for Marblehead, MA
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Most Active Radon Markets in Massachusetts
Cities with the most user-submitted radon test data in the state.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Littleton | 9.40 pCi/L | 5 |
| Gloucester | 8.40 pCi/L | 5 |
| Florence | 7.40 pCi/L | 5 |
| Douglas | 12.00 pCi/L | 4 |
| Weymouth | 8.50 pCi/L | 4 |
| Mashpee | 5.00 pCi/L | 4 |
| Natick | 5.00 pCi/L | 4 |
| Worcester | 17.67 pCi/L | 3 |
| Attleboro | 10.00 pCi/L | 3 |
| Stoneham | 9.67 pCi/L | 3 |
| Hopkinton | 9.33 pCi/L | 3 |
| Medford | 8.00 pCi/L | 3 |
| Boxford | 6.67 pCi/L | 3 |
| Reading | 5.67 pCi/L | 3 |
| Haverhill | 5.00 pCi/L | 3 |
| Melrose | 5.00 pCi/L | 3 |
| Somerville | 4.33 pCi/L | 3 |
| Woburn | 19.00 pCi/L | 2 |
| Marlborough | 13.50 pCi/L | 2 |
| Cohasset | 11.50 pCi/L | 2 |