The Gordon E. Pape House, also known as Sunny Knolls, is a historic building in Indian Hill, Ohio. It was listed in the National Register of Historic Places on June 9, 2006. The Gordon E. Pape House is one of five sites in Indian Hill that is listed on the National Register, along with the Elliott House, the Jefferson Schoolhouse, the Methodist church, and the Washington Heights School. Notes External links Documentation from the University of Cincinnati Houses on the National Register of Historic Places in Ohio Indian Hill, Ohio Houses in Hamilton County, Ohio National Register of Historic Places in Hamilton County, Ohio