Grant County Property Search (Wisconsin)

The Grant County Assessor is responsible for determining the value of property in order to determine Grant County property taxes. The Grant County Assessment Office collect data from on-site inspections, value assessments for construction or improvements, comparable sales, and calculations of depreciation. The Grant County Tax Assessor maintains current data on every parcel in the Grant County, which includes ownership information, maps of property lines, inventories of parcels and structures, and the value of all the property in the Grant County, WI. The Grant County Assessor’s Office can answer questions regarding Grant County property tax appeals and assessments, Grant County property tax rates and payment due dates.

Grant County Property Lister Lancaster WI 111 South Jefferson Street 53813 608-723-2666


The Grant County Clerk files important documents and preserves municipal records in order to maintain an archive of Grant County property records that can be accessed by the public. The Clerk's Office is a valuable source of information on property in Grant County, Wisconsin. The Grant County Clerk's Office contains documentation on real estate excise taxes, registered land, and property transactions, as well as land documents including Grant County deeds, mortgages, and liens on properties.

Bagley Village Clerk Bagley WI 400 Jackley Lane 53801 608-996-2650

Bloomington Village Clerk Bloomington WI 453 Canal Street 53804 608-994-3851

Blue River Clerk Blue River WI 201 Clinton Street 53518 608-537-2758

Boscobel City Clerk Boscobel WI 1006 Wisconsin Ave 53805 608-375-5001

Cassville Village Clerk Cassville WI 100 East Amelia Street 53806 608-725-5180

Fennimore City Clerk Fennimore WI 860 Lincoln Avenue 53809 608-822-6119

Grant County Clerk Lancaster WI 111 South Jefferson Street 53813 608-723-2675

Muscoda Village Clerk Muscoda WI 206 North Wisconsin Avenue 53573 608-739-3182

Potosi Village Clerk Potosi WI 105 North Main Street 53820 608-763-2261

The Grant County Recorders of Deeds maintain public records, particularly documents related to property and land records, and make them available for public access in Grant County, WI. The Office of Recorder of Deeds in Grant County is a valuable source of information on property records The Recorder of Deeds maintains documents on land transactions within its jurisdictions, including Grant County deeds and titles, mortgages, property ownership records, surveys, and easements, as well as tax liens.

Grant County Recorder of Deeds Lancaster WI PO Box 391 53813 608-723-2727


Grant County Town Halls and City Hall are the chief administrative offices that runs the town or city. The Town Hall or City Hall often maintains records related to the locality, including Grant County property taxes, property value assessments, and land transactions, as well as property sales and transfers in Grant County, Wisconsin.

Burton Town Hall Potosi WI 8046 Burton Ln 53820 608-725-5130

Jamestown Town Hall Cuba WI 2135 Elm Street 53807 608-568-3232


The Grant County Treasurer and Tax Collector’s Office is responsible for the collection of Grant County property tax revenue. The Treasurer and Tax Collector maintains current Grant County property tax information including Grant County property ownership information, GIS Maps, tax maps, historical property tax rates, lists of sold parcels, and is also charged with the sale of properties due to a default on taxes in Grant County, Wisconsin.

Grant County Treasurer Lancaster WI 111 South Jefferson Street 53813 608-723-2604