Buxton, OR Radon Levels
Check local Buxton radon levels and find certified testing and mitigation professionals to keep your home safe
Buxton, OR Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Washington County, OR
Zip Code
97109
Found in Washington County west of Portland, Buxton benefits from the Tualatin Valley's sedimentary soils that generally create lower radon potential. The Portland Metro area's housing stock ranges from historic timber-frame structures to contemporary developments, affecting how radon might enter homes. Given the limited testing data for zip code 97109, individual radon testing remains the best way to determine actual exposure levels.
Buxton, OR 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 Buxton, OR
What EPA Radon Zone is Buxton in?
Buxton and the 97109 zip code are in Washington 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 Buxton?
Radon mitigation in Buxton 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 Buxton?
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.
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