Montville, NJ Radon Levels

Q: What is the average radon level in Montville, NJ?

Based on 1 user-submitted tests, the average radon level is 4.00 pCi/L.

Q: What EPA Radon Zone is Montville in?

Montville is in Morris County, EPA Zone 1.

Q: How much does radon mitigation cost in Montville?

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

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

Montville, NJ Radon Facts

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

County Morris County, NJ

Zip Code 07045

Avg. User Level 4.00 pCi/L

User Tests 1

Located in Morris County within the greater New York metro area, Montville shows a measured radon level of 4.0 pCi/L in zip code 07045. This reading sits right at the EPA action threshold, suggesting that while some homes may be within acceptable ranges, individual testing remains crucial for all residents. The area's complex geology and high prevalence of basement foundations create variable conditions where radon levels can differ significantly between neighboring properties.

4.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Montville, NJ. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Montville, NJ Radon Mitigation

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Montville, NJ Radon Levels

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

Radon Level	City	Home Age	Foundation
4 pCi/L	Montville, NJ	21-50 Years	Full Basement

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Radon FAQ for Montville, NJ

What is the average radon level in Montville, NJ?

Based on 1 user-submitted test, the average radon level in Montville is 4.00 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 Montville in?

Montville and the 07045 zip code are in Morris 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 Montville?

Radon mitigation in Montville 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 Montville?

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

Montville, NJ Radon Levels

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

Montville, NJ Radon Facts

Montville, NJ Radon Mitigation

Need Radon Mitigation or Testing in Montville?

Montville, NJ Radon Levels

Radon FAQ for Montville, NJ

Most Active Radon Markets in New Jersey

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