Clifton, NJ Radon Mitigation and Testing

Q: What is the average radon level in Clifton, NJ?

Based on 3 user-submitted tests, the average radon level is 6.00 pCi/L.

Q: What EPA Radon Zone is Clifton in?

Clifton is in Passaic County, EPA Zone 2.

Q: How much does radon mitigation cost in Clifton?

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

Avg: 6.00 pCi/L

Passaic County

EPA Zone 2

3 user tests

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.

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.

Clifton, NJ Radon Testing

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

Clifton, New Jersey Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
5 pCi/L	Clifton, NJ	51-99 Years	Full Basement	Aug 2021
8 pCi/L	Clifton, NJ	51-99 Years	Full Basement	Jul 2016

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

Clifton Radon Facts

Key details about the radon risk profile for Clifton and the 07011 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Passaic County, NJ

Zip Code

07011

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

6.00 pCi/L

User Tests Submitted

Clifton and the 07011 zip code are located in Passaic 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 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 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