Commercial for sale by owner in Spencer, WI 54479. This 10,020 sq. ft. energy efficient commercial building was built in 2004 on four acres in the Spencer Industrial Park. It has: Office space with reception area, 2 offices, break room, bathroom, parts and shipping area with shelving included, and janitorial and supply closets. (1,620 sq. ft) Warehouse and manufacturing space: Heated, 16'6" ceiling height, and interior side walls finished with steel siding. Warehouse floor has extra thick, reinf... See site for full property details.