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Buckley, WA Radon Levels

Check local Buckley radon levels and find certified testing and mitigation professionals to keep your home safe


Buckley, WA Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)
County Pierce County, WA
Zip Code 98321

Located in Pierce County within the Seattle Metro region, Buckley sits in EPA Zone 3 where elevated radon levels can occur due to local geological conditions. The area's housing stock in zip code 98321 includes both older homes and newer developments, with foundation types ranging from crawl spaces to full basements. Limited local testing data makes individual home radon testing particularly important for residents to understand their specific risk.

Buckley, WA 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 Buckley, WA

What EPA Radon Zone is Buckley in?
Buckley and the 98321 zip code are in Pierce County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.
How much does radon mitigation cost in Buckley?
Radon mitigation in Buckley 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 Buckley?
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 Washington

Cities in Washington with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
Vancouver 6.56 pCi/L 9
Kent 3.50 pCi/L 6
Olympia 7.00 pCi/L 5
Seattle 5.25 pCi/L 4
Bellevue 3.75 pCi/L 4
Spokane 11.67 pCi/L 3
Camas 8.00 pCi/L 3
Centralia 7.00 pCi/L 3
Bellingham 4.50 pCi/L 2
Kirkland 4.50 pCi/L 2