Seneca County property records
Where to look up owners, values, tax bills, parcel maps, deeds and value appeals in Seneca County, Ohio. Each link goes to the county or state office that keeps the record.
Where each record lives
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Parcel maps
See parcel boundaries, parcel numbers and aerial imagery on the Seneca County GIS parcel map.
The maps come from the Seneca County GIS.
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Value complaints and appeals
Deadlines, forms and how to file an appeal are on the Seneca County value appeals page.
We haven’t found Seneca County’s owner and value records, tax bills or deeds and recorded documents online. The county’s website, senecacounty.com, 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 (senecacounty.com) is the place to start.