Masonville, NY Radon Levels

Q: What EPA Radon Zone is Masonville in?

Masonville is in Delaware County, EPA Zone 1.

Q: How much does radon mitigation cost in Masonville?

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

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

Masonville, NY Radon Facts

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

County Delaware County, NY

Zip Code 13804

Catskill Mountains community Masonville lies in Delaware County where Devonian shale and sandstone bedrock create variable radon conditions across this rural New York region. Although comprehensive testing data for zip code 13804 remains unavailable, the area's mountainous geology and seasonal temperature variations can contribute to radon accumulation in homes. Residents should conduct professional testing, particularly in properties with basements or lower-level living spaces that are common in this area's mix of seasonal and year-round housing.

Masonville, NY 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 Masonville?

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Radon FAQ for Masonville, NY

What EPA Radon Zone is Masonville in?

Masonville and the 13804 zip code are in Delaware 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 Masonville?

Radon mitigation in Masonville 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 Masonville?

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 York

Cities in New York with the most user-submitted radon test data, ranked by number of submissions.

City	Avg User Radon Level	Submissions
Brooklyn	10.80 pCi/L	5
Oneonta	6.50 pCi/L	4
Clifton Park	3.75 pCi/L	4
Elmira	15.00 pCi/L	3
Saugerties	10.67 pCi/L	3
Staten Island	4.00 pCi/L	3
New York	9.00 pCi/L	2
Yonkers	8.00 pCi/L	2
Horseheads	7.50 pCi/L	2
Poughkeepsie	16.00 pCi/L	1