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Elizabeth, NJ Radon Levels

Check local Elizabeth radon levels and find certified testing and mitigation professionals to keep your home safe


Elizabeth, NJ Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Union County, NJ
Zip Code 07201
Avg. User Level 3.00 pCi/L
User Tests 1

Part of Union County in the densely populated New York City metro area, Elizabeth reports an average radon level of 3.0 pCi/L across zip codes 07201, 07202, and 07208. While this reading stays within EPA recommended ranges, the community's older urban housing stock and proximity to the Watchung Mountains' geological formations warrant continued monitoring. Many homes feature basements typical of northeastern construction, where radon can accumulate if ventilation is inadequate.

3.00
pCi/L average
Below EPA Action Level

Based on 1 user-submitted radon test for homes in Elizabeth, NJ. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Elizabeth, NJ Radon Mitigation

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

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Elizabeth, NJ Radon Levels

User-submitted radon test readings from homes in the Elizabeth area.

Radon LevelCityHome AgeFoundation
3 pCi/L Elizabeth, NJ 51-99 Years Full Basement

Have a radon test result for Elizabeth? Submit your reading to help other homeowners.

Radon FAQ for Elizabeth, NJ

What is the average radon level in Elizabeth, NJ?
Based on 1 user-submitted test, the average radon level in Elizabeth is 3.00 pCi/L. This is below the EPA's recommended action level of 4.0 pCi/L. However, we recommend all homes be tested regardless of your neighbor's results.
What EPA Radon Zone is Elizabeth in?
Elizabeth and the 07201 zip code are in Union 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 Elizabeth?
Radon mitigation in Elizabeth 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 Elizabeth?
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.

CityAvg User Radon LevelSubmissions
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