Knox County property records
Where to look up owners, values, tax bills, parcel maps, deeds and value appeals in Knox County, Ohio. 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 Knox County property search.
Contact details and how-tos are on the Knox County property assessment office page.
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Tax bills and payments
Find the current bill, the balance due and past payments with the Knox County property tax lookup.
Property taxes are billed and collected by the Knox County Treasurer.
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Parcel maps
See parcel boundaries, parcel numbers and aerial imagery on the Knox County GIS parcel map.
Contact details and how-tos are on the Knox County GIS and mapping office page.
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Deeds, liens and recorded documents
Search deeds, mortgages, liens and other recorded documents in the Knox County deed and lien search.
Deeds and liens are recorded by the Knox County Recorder.
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Value complaints and appeals
Deadlines, forms and how to file an appeal are on the Knox County value appeals page.
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.knox.oh.us) is the place to start.