Columbia County Assessor and Property Tax Records Search

Public Records Search

• Assessor, Property Lister

  Assessor and Property Tax Records, GIS and Mapping

  Columbia County Land Information Office, Real Property Lister
  Carl Frederick Administration Building
  400 DeWitt Street, Portage, WI 53901
  Phone (608)742-9616 Fax (608)742-9816
• Columbia County Ascent Land Record Suite Tax Records

  Assessor and Property Tax Records, Land Records and Deeds, Property Records

  Search Columbia County Ascent Land Record Suite tax parcels by municipality, parcel ID, street number and/or street name.
• Columbia County Ascent Land Records Suite Land Records

  Assessor and Property Tax Records, Land Records and Deeds, Property Records

  View Columbia County Ascent Land Records Suite login page, including disclaimer and database versions.
• Columbia County Treasurer Land Records

  Assessor and Property Tax Records, Land Records and Deeds, Property Records

  View Columbia County Treasurer land sales, including property listings and purchase instructions.
• Columbia County Treasurer Website

  Assessor and Property Tax Records, Employee Directory, Land Records and Deeds

  View Columbia County Treasurer webpage, including quick links, contact information, and services provided.
• GIS Maps

  Assessor and Property Tax Records, Crimes and Crime Data, Foreclosures and Tax Lien Sales, Genealogy Records, GIS and Mapping, Land Records and Deeds, Permits and Inspections, Sex Offender Registration, Sustainability and Environmental Health, Traffic Cameras and Reports, Voter and Elections Information

  View Columbia County GIS maps including parcel maps, tax parcel map books, roads, voting wards, school districts, emergency districts, and supervisory districts.