N6574 Highway 51 Excellent commercial opportunity just south of Portage on Hwy 51/16 in a high-visibility location with heavy daily traffic. This 6, 000 sq. ft. building on a .6-acre lot features a 4, 000 sq. ft. main unit with showroom, private offices, and overhead delivery door. The separate 1, 800 sq. ft. unit offers its own entrance, showroom, office, bathroom, and storage. A long-time tenant currently pays $1, 100/month, providing established rental income. Features include two natural gas furnaces, two central air units, separate electrical panels, two half baths, and shared water heater. Onsite paved parking plus additional gravel space behind the building with rear double-door access. Spectrum internet available. Ideal for an owner-operator seeking commercial space with supplemental rental income.