Home POTENTIAL WIN: INVEST South/West Generates Two Options for Pioneer Bank for Adaptive Reuse Pioneer Trust and Savings Bank Building, 1924, Karl M. Vitzthum, 4000 W. North Ave. Designated a Chicago Landmark in 2012. Photo Credit: Debbie Mercer

Pioneer Trust and Savings Bank Building, 1924, Karl M. Vitzthum, 4000 W. North Ave. Designated a Chicago Landmark in 2012. Photo Credit: Debbie Mercer

Pioneer Trust and Savings Bank Building, 1924, Karl M. Vitzthum, 4000 W. North Ave. Designated a Chicago Landmark in 2012. Photo Credit: Debbie Mercer

Pioneer Trust and Savings Bank Building, 1924, Karl M. Vitzthum, 4000 W. North Ave. Designated a Chicago Landmark in 2012. Photo Credit: City of Chicago