Columbia County property records
Where to look up owners, values, tax bills, parcel maps, deeds and value appeals in Columbia County, Washington. Each link goes to the county or state office that keeps the record.
Where each record lives
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Owner, land, building and value
Look up an owner’s name and mailing address, land and building details and the assessed value in the Columbia County property search.
These records are kept by the Columbia County Assessor.
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Tax bills and payments
Find the current bill, the balance due and past payments with the Columbia County property tax lookup.
Property taxes are billed and collected by the Columbia County Treasurer.
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Parcel maps
See parcel boundaries, parcel numbers and aerial imagery on the Columbia County GIS parcel map.
The maps come from the Columbia County GIS.
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Deeds, liens and recorded documents
Search deeds, mortgages, liens and other recorded documents in the Columbia County deed and lien search.
Deeds and liens are recorded by the Columbia County Recording.
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Value complaints and appeals
Value appeals are heard by the Columbia County Board of Equalization.
Links go to official county and state sites and were last checked in November 2026. Offices move their pages, so if one has changed, the county’s own website (columbiacountywa.gov) is the place to start.