The Old St Croix County Courthouse is a former courthouse built in Hudson, Wisconsin in 1900. It was added to the National Register of Historic Places in 1982.[1] The building housed the circuit court of St. Croix County, Wisconsin from 1900 until 1966.[2] It then served as a county office building until 1993, when the county constructed its current courthouse and government center. The old courthouse is a private residence.[3]
It is Richardsonian Romanesque in style. It was deemed "One of the finest of the state's courthouses designed in the Richardsonian manner" and described as "a symmetrical assemblage of Romanesque elements."[2]