Ogdensburg, NJ Radon Levels

Q: What EPA Radon Zone is Ogdensburg in?

Ogdensburg is in Sussex County, EPA Zone 1.

Q: How much does radon mitigation cost in Ogdensburg?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

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

Ogdensburg, NJ Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Sussex County, NJ

Zip Code 07439

Positioned in Sussex County within northern New Jersey's highlands region and the greater New York City Metro area, Ogdensburg sits atop crystalline bedrock and glacial deposits that create high radon potential. The area's housing includes both historic properties and newer suburban development, many with full basements built into the region's rocky terrain. Though current testing data for zip code 07439 is limited, residents should prioritize radon testing given the geological conditions and New Jersey's statewide radon concerns.

Ogdensburg, 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 Ogdensburg, NJ

What EPA Radon Zone is Ogdensburg in?

Ogdensburg and the 07439 zip code are in Sussex 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 Ogdensburg?

Radon mitigation in Ogdensburg 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 Ogdensburg?

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