320 N 3rd Street BRAND NEW FURNACE AND CENTRAL AIR. Unlock the potential of this prime commercial space in historic downtown Hannibal. Formerly the train museum, (trains are gone) this versatile multi-use building offers a clean slate for your business vision. Approx 1612 square feet, 1/2 bath, and partial basement basement. High visibility on 3rd Street, large parking lot with signage available and storefront. Prime location and 2 blocks from the river. Call for appointment.