The Hanna House is a historic house in Columbus, Ohio, United States. The house was built in 1900 and was listed on the National Register of Historic Places in 1979.[1] The building and its carriage house were built for James B. Hanna, president and co-founder of the Hanna Paint Company. The Hanna House was built at a time when East Broad Street was a tree-lined avenue featuring the most ornate houses in Columbus. The house remained in the Hanna family until 1975, and afterwards became an insurance office.[2] The building is also part of the 21st & E. Broad Historic Group on the Columbus Register of Historic Properties, added to the register in 1988.