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Clifton, NJ Radon Levels

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


Clifton, NJ Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Passaic County, NJ
Zip Code 07011
Avg. User Level 6.00 pCi/L
User Tests 3

Part of the New York City Metro area in Passaic County, Clifton's diverse housing stock spans from early 20th century homes to modern suburban developments built on varied geological formations. Local testing shows an average radon level of 6.0 pCi/L, which exceeds the EPA action level of 4.0 pCi/L. Homeowners across zip codes 07011, 07012, 07013, and 07014 should test their properties and consider mitigation systems where elevated levels are detected.

6.00
pCi/L average
Above EPA Action Level

Based on 3 user-submitted radon tests for homes in Clifton, NJ. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Clifton, NJ Radon Mitigation

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

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Clifton, NJ Radon Levels

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

Radon LevelCityHome AgeFoundation
5 pCi/L Clifton, NJ 51-99 Years Full Basement
8 pCi/L Clifton, NJ 51-99 Years Full Basement

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

Radon FAQ for Clifton, NJ

What is the average radon level in Clifton, NJ?
Based on 3 user-submitted tests, the average radon level in Clifton is 6.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.
What EPA Radon Zone is Clifton in?
Clifton and the 07011 zip code are in Passaic 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 Clifton?
Radon mitigation in Clifton 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 Clifton?
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