Own a piece of Sun Prairie’s vibrant historic downtown at 104 E Main St—this updated mixed-use property blends historic charm with modern upgrades. The main level features an open retail space with refinished floors, energy-efficient glass entry, and updated electrical, plumbing, and ventilation systems. Upstairs, two rental apartments offer separate entrances, in-unit washer/dryer, and strong rental history. Improvements include a new roof, windows, furnace (2023), updated finishes, and more. Ideal for owner-occupant or investor. There are so many benefits of owning a property within the BID District!