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Flemington, NJ Radon Levels

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


Flemington, NJ Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Hunterdon County, NJ
Zip Code 08822
Avg. User Level 7.50 pCi/L
User Tests 2

Located in Hunterdon County within the New York City metro area, Flemington has recorded an average radon level of 7.5 pCi/L, which substantially exceeds the EPA action threshold. The area's Piedmont geology and diverse bedrock formations contribute to elevated radon potential throughout the 08822 zip code region. Given these concerning readings, residents should prioritize radon testing and implement mitigation measures as needed.

7.50
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Flemington, NJ Radon Mitigation

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

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Flemington, NJ Radon Levels

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

Radon LevelCityHome AgeFoundation
9 pCi/L Flemington, NJ 21-50 Years Full Basement
6 pCi/L Flemington, NJ 51-99 Years No Basement/All Crawl Space

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

Radon FAQ for Flemington, NJ

What is the average radon level in Flemington, NJ?
Based on 2 user-submitted tests, the average radon level in Flemington is 7.50 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 Flemington in?
Flemington and the 08822 zip code are in Hunterdon County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
How much does radon mitigation cost in Flemington?
Radon mitigation in Flemington 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 Flemington?
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