Saunderstown, RI Radon Levels
Check local Saunderstown radon levels and find certified testing and mitigation professionals to keep your home safe
Saunderstown, RI Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Washington County, RI
Zip Code
02874
Saunderstown sits in Washington County within the Providence metro area, where Rhode Island's coastal geology and granite bedrock can create elevated radon potential despite the EPA Zone 1 designation. The waterfront community features predominantly mid-to-late 20th-century homes, many with basement foundations common to New England construction. Testing data for zip code 02874 is currently limited, making professional radon assessment important for homeowners in this region.
Saunderstown, RI 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 Saunderstown, RI
What EPA Radon Zone is Saunderstown in?
Saunderstown and the 02874 zip code are in Washington 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 Saunderstown?
Radon mitigation in Saunderstown 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 Saunderstown?
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 Rhode Island
Cities in Rhode Island with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Providence | 11.00 pCi/L | 2 |
| Westerly | 8.00 pCi/L | 2 |
| Portsmouth | 4.50 pCi/L | 2 |