Lee, NH Radon Levels
Check local Lee radon levels and find certified testing and mitigation professionals to keep your home safe
Lee, NH Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Strafford County, NH
Zip Code
03861
Lee in Strafford County sits within New Hampshire's seacoast region, part of the greater Boston Metro area where granite bedrock can contribute to elevated radon conditions. With testing data for zip code 03861 currently limited, homeowners should prioritize radon testing. The town's combination of historic colonial homes and modern suburban development, many with full basements typical of New England construction, makes individual testing essential for determining safe indoor air quality.
Lee, NH 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 Lee, NH
What EPA Radon Zone is Lee in?
Lee and the 03861 zip code are in Strafford County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.
How much does radon mitigation cost in Lee?
Radon mitigation in Lee 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 Lee?
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.