Madrid, NY Radon Levels
Check local Madrid radon levels and find certified testing and mitigation professionals to keep your home safe
Madrid, NY Radon Facts
EPA Radon Zone
Unknown
Unknown
County
St Lawrence County, NY
Zip Code
13660
This North Country community in St Lawrence County features mixed housing stock from different eras, including older homes with stone foundations common to the Adirondack region. While specific radon data for Madrid remains sparse, the underlying bedrock geology of northern New York can create conditions conducive to radon entry. Homeowners in zip code 13660 should prioritize testing, especially those with basements or crawl spaces.
Madrid, NY 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 Madrid, NY
What EPA Radon Zone is Madrid in?
Madrid and the 13660 zip code are in St Lawrence County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.
How much does radon mitigation cost in Madrid?
Radon mitigation in Madrid 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 Madrid?
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 |