Given the question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Hiram Smith House -  The Hiram Smith House is a buff brick two-story octagonal house located in Neenah in the U.S. state of Wisconsin. The home features a porch on three sides. It was owned by Hiram Smith. The home is listed on the National Register of Historic Places.
The answer is:
Building