Sumner County property records
Where to look up owners, values, tax bills, parcel maps, deeds and value appeals in Sumner County, Kansas. 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 Sumner County property search.
These records are kept by the Sumner County Appraiser.
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Tax bills and payments
Find the current bill, the balance due and past payments with the Sumner County property tax lookup.
Property taxes are billed and collected by the Sumner County Treasurer.
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Parcel maps
Contact details and how-tos are on the Sumner County GIS and mapping office page.
We haven’t found Sumner County’s deeds and recorded documents or value appeals online. The county’s website, co.sumner.ks.us, lists its offices and how to reach them.
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 (co.sumner.ks.us) is the place to start.