Belleville, NJ Radon Mitigation and Testing

Q: What EPA Radon Zone is Belleville in?

Belleville is in Essex County, EPA Zone 2.

Q: How much does radon mitigation cost in Belleville?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Essex County

EPA Zone 2

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

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Belleville, NJ Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Belleville Radon Facts

Key details about the radon risk profile for Belleville and the 07109 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Essex County, NJ

Zip Code

07109

Predicted Screening Level

2–4 pCi/L (Zone 2)

Belleville and the 07109 zip code are located in Essex County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

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 with the most user-submitted radon test data in the state.

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
Caldwell	5.00 pCi/L	4
Atlantic Highlands	4.75 pCi/L	4
West Orange	4.00 pCi/L	4
Basking Ridge	3.75 pCi/L	4
Hackettstown	3.75 pCi/L	4
Livingston	3.25 pCi/L	4
Nutley	3.25 pCi/L	4
Sicklerville	7.00 pCi/L	3
Clifton	6.00 pCi/L	3
Westfield	6.00 pCi/L	3