Grant County Assessor and Property Tax Records Search

Available Records

• Assessor, Treasurer, Property Lister and Delinquent Taxes

  Grant County Treasurer and Property Lister<br>111 S. Jefferson St., Lancaster, WI 53813<br>Phone (608)723-2604 Fax (608)723-5636
• GIS Maps and Parcel Search

  View Grant County GIS maps including parcel search by county, tax key number, and address.
• Grant County Assessor's Office Property Records

  Search Grant County Assessor's Office real property data by street address or tax key number.
• Grant County Treasurer's Office Website

  View Grant County Treasurer's Office home page including services, duties, staff directory, location, hours and contact information.