Ottari Sanitarium, also known as the Coburn Apartments, is a historic sanatorium complex located at Asheville, Buncombe County, North Carolina. The original section was built in 1912, and now forms the east end of the building. It is a three-story, stuccoed brick building with a hipped roof. It was enlarged in 1923, with the addition of a three-story, 14 bay brick addition, connected to the original building by a two-story section. The building was converted to apartments in 1937.