321 Union St, Sun Prairie, WI 53590 is on the street of Union St, in the city of Sun Prairie, Wisconsin. It is in the zip code of WI 53590.

321 Union St, Sun Prairie, WI 53590 is a Single Family home.
It has 2 bedrooms, 1.5 bathrooms, 0.33 acres square feet lot size.
It was last sold in Aug 2013 for $135,900.