21,100 SF Buildings on 7+ Acres: 2 buildings totaling 21,100 SF (11,500 SF Retail and 9,600 SF Warehouse) on 7.93 AC land along busy Route 20. Marengo is poised to explode with new Route 23 and I-90 interchange as McHenry County's new front door. A must-see for retailers or investors! Call now for a tour. See photos and layouts.