Located in Strafford County within New Hampshire's seacoast region, Strafford falls within EPA Zone 2 for moderate radon potential. The area's mix of granite intrusions and metamorphic bedrock, combined with glacial till deposits, creates variable radon conditions across zip code 03884. While specific testing data is not currently available, the geological characteristics of this Boston Metro-adjacent community suggest homeowners should prioritize radon testing.
Strafford, NH Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Strafford, NH Radon Testing
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Strafford Radon Facts
Key details about the radon risk profile for Strafford and the 03884 zip code area.
EPA Radon Zone
Zone 2 — Moderate Risk
County
Strafford County, NH
Zip Code
03884
Predicted Screening Level
2–4 pCi/L (Zone 2)
Strafford and the 03884 zip code are located in Strafford County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.
Radon FAQ for Strafford, NH
What EPA Radon Zone is Strafford in?
Strafford and the 03884 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 Strafford?
Radon mitigation in Strafford 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 Strafford?
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 Hampshire
Cities with the most user-submitted radon test data in the state.
