Cape May, NJ Radon Levels
Check local Cape May radon levels and find certified testing and mitigation professionals to keep your home safe
Cape May, NJ Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Cape May County, NJ
Zip Code
08204
At New Jersey's southernmost tip in Cape May County, this historic resort town sits on coastal plain sediments within the Atlantic City Metro area. Radon testing data is currently limited for both the 08212 and 08204 zip codes. Given the state's variable geology and mix of seasonal and year-round housing, professional testing remains recommended for all Cape May properties.
Cape May, NJ Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Cape May?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Cape May County Pros
Radon FAQ for Cape May, NJ
What EPA Radon Zone is Cape May in?
Cape May and the 08204 zip code are in Cape May County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.
How much does radon mitigation cost in Cape May?
Radon mitigation in Cape May 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 Cape May?
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 |