Beaverton, OR Radon Levels
Check local Beaverton radon levels and find certified testing and mitigation professionals to keep your home safe
Beaverton, OR Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Washington County, OR
Zip Code
97005
Established in Washington County within the Portland Metro area, Beaverton generally falls in EPA Zone 2 for moderate radon potential. The Willamette Valley's volcanic soils and diverse housing from mid-century ranches to modern developments create varied radon conditions across neighborhoods. Testing data remains limited across zip codes 97005-97008, making individual home testing essential for residents to understand their specific radon exposure.
Beaverton, 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 Beaverton, OR
What EPA Radon Zone is Beaverton in?
Beaverton and the 97005 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 Beaverton?
Radon mitigation in Beaverton 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 Beaverton?
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 Oregon
Cities in Oregon with the most user-submitted radon test data, ranked by number of submissions.