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Chesterfield, NJ Radon Levels

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


Chesterfield, NJ Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Burlington County, NJ
Zip Code 08515
Avg. User Level 6.00 pCi/L
User Tests 2

Chesterfield in Burlington County has recorded an average radon level of 6.0 pCi/L, significantly exceeding the EPA action threshold and indicating need for mitigation. Part of the Philadelphia metro area in zip code 08515, this rural township sits within EPA Zone 2 and features a mix of historic farmhouses and newer suburban developments. The area's location in central New Jersey's transitional geology, combined with many homes featuring full basements, creates conditions conducive to radon accumulation.

6.00
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Chesterfield, NJ Radon Mitigation

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Chesterfield, NJ Radon Levels

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

Radon LevelCityHome AgeFoundation
6 pCi/L Chesterfield, NJ 0-20 Years Full Basement

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

Radon FAQ for Chesterfield, NJ

What is the average radon level in Chesterfield, NJ?
Based on 2 user-submitted tests, the average radon level in Chesterfield 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 Chesterfield in?
Chesterfield and the 08515 zip code are in Burlington 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 Chesterfield?
Radon mitigation in Chesterfield 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 Chesterfield?
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