The Corner Block building was erected in 1894 by John M. Whitehead and Amos Miller. It served as Hillsboro’s first library and “Reading Room” until the current library was opened in 1905. It has since been the home to The Knights of Pythias lodge, furniture, clothing, department and hardware stores, an undertaking parlor and a dentist office.
June of 2022 the Corner Block Group LLC, operated by Chris and Terri Casey, of rural Hillsboro, purchased the building with the goal of saving it and ultimately restoring it to its rightfully place of prominence at the corner of Main and Wood streets.