University Place, WA Radon Levels

Q: What EPA Radon Zone is University Place in?

University Place is in Pierce County, EPA Zone 3.

Q: How much does radon mitigation cost in University Place?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

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

University Place, WA Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Pierce County, WA

Zip Code 98467

Situated in Pierce County within the Seattle Metro area, University Place currently has sparse radon testing data for the 98467 zip code region. Western Washington's marine climate and volcanic soils typically produce lower radon levels than many other regions, though geological variations and individual home characteristics can still influence readings. Residents in this established suburban community should consider professional radon testing, particularly those in homes with basements or lower-level living spaces where radon gas may accumulate.

University Place, WA Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Need Radon Mitigation or Testing in University Place?

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Radon FAQ for University Place, WA

What EPA Radon Zone is University Place in?

University Place and the 98467 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 University Place?

Radon mitigation in University Place 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 University Place?

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.

City	Avg User Radon Level	Submissions
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