Thorofare, NJ Radon Levels
Check local Thorofare radon levels and find certified testing and mitigation professionals to keep your home safe
Thorofare, NJ Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Gloucester County, NJ
Zip Code
08086
Located in Gloucester County across the Delaware River from Philadelphia, Thorofare sits over coastal plain sediments and clay formations that typically produce moderate radon potential. The area's housing includes both historic riverfront properties and postwar suburban developments, many with full basements or crawl spaces. With radon testing data limited for this Delaware River community, homeowners should consider professional testing to ensure safe indoor air quality levels.
Thorofare, NJ Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Radon FAQ for Thorofare, NJ
What EPA Radon Zone is Thorofare in?
Thorofare and the 08086 zip code are in Gloucester 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 Thorofare?
Radon mitigation in Thorofare 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 Thorofare?
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.
| 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 |