Belleville, NJ Radon Levels
Check local Belleville radon levels and find certified testing and mitigation professionals to keep your home safe
Belleville, NJ Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Essex County, NJ
Zip Code
07109
This dense urban community in Essex County sits within the greater New York City Metro area, featuring predominantly older multi-story homes and row houses typical of northern New Jersey. Testing data for zip code 07109 remains limited, though the area's varied foundation types and proximity to the Watchung Mountains warrant radon testing consideration. Even urban areas can have elevated radon levels depending on local geology and building characteristics.
Belleville, NJ Radon Mitigation
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Radon FAQ for Belleville, NJ
What EPA Radon Zone is Belleville in?
Belleville and the 07109 zip code are in Essex 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 Belleville?
Radon mitigation in Belleville 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 Belleville?
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 New Jersey
Cities in New Jersey with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Cherry Hill | 6.44 pCi/L | 9 |
| Hillsborough | 6.14 pCi/L | 7 |
| Freehold | 10.50 pCi/L | 6 |
| Marlboro | 6.17 pCi/L | 6 |
| Bernardsville | 7.00 pCi/L | 5 |
| Phillipsburg | 7.00 pCi/L | 5 |
| Edison | 5.60 pCi/L | 5 |
| Princeton | 5.40 pCi/L | 5 |
| Sussex | 9.75 pCi/L | 4 |
| Piscataway | 6.75 pCi/L | 4 |