2547 SF Former Peoples Bank in Dyer now for Sale. Located on the hard corner of Sheffield Ave & Monticello Dr, it offers excellent visibility. Bank Currently has Drive-Thru windows which allows for a potential Drive-Thru for QSR users. Building sits on a large corner lot of just under an acre. Property is located less than 1/4 mile from the Indiana/Illinois State line with traffic counts of over 8,000 VPD. This property is located in Dyer, IN near the Indiana/Illinois border. Dyer is a town in St. John Township, Lake County, Indiana, United States. Dyer placed 97th on the "100 Best Places to Live in the US" by CNN and Money Magazine in 2005. As of 2009, the median income for a household in the town was $76,599 while the mean income for a household in the town was $93,308. The median income for a family was $87,127 and the mean income for a family was $103,563.