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Woodcliff Lake, NJ Radon Levels

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


Woodcliff Lake, NJ Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Bergen County, NJ
Zip Code 07677
Avg. User Level 4.50 pCi/L
User Tests 2

Situated in affluent Bergen County within the New York metro area, Woodcliff Lake shows an average radon level of 4.5 pCi/L from available testing, which exceeds EPA action guidelines. The borough's upscale housing stock features many homes with finished basements built over crystalline bedrock that facilitates radon migration. Residents should prioritize radon testing and consider mitigation systems given the documented elevated readings in this northern New Jersey community.

4.50
pCi/L average
Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Woodcliff Lake, NJ. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Woodcliff Lake, NJ Radon Mitigation

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Woodcliff Lake, NJ Radon Levels

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

Radon LevelCityHome AgeFoundation
5 pCi/L Woodcliff Lake, NJ 0-20 Years Full Basement
4 pCi/L woodcliff lake, NJ 51-99 Years Full Basement

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

Radon FAQ for Woodcliff Lake, NJ

What is the average radon level in Woodcliff Lake, NJ?
Based on 2 user-submitted tests, the average radon level in Woodcliff Lake is 4.50 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 Woodcliff Lake in?
Woodcliff Lake and the 07677 zip code are in Bergen 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 Woodcliff Lake?
Radon mitigation in Woodcliff Lake 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 Woodcliff Lake?
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