335 N. Ewing St., Helena, Montana. County/parish: Lewis and Clark.
Added to the National Register of Historic Places January 14, 1993. NRIS 92001761.
2 contributing buildings.
Porter Flats Apartments is a historic residential building in Helena, Montana. It was designed in the Italianate style, and built in 1884 by James Porter, a farmer, schoolteacher and real estate developer. It is "purported to be the first apartment building constructed in Helena." It was listed on the National Register of Historic Places in 1993.
(read more...)National Park Service documentation: https://catalog.archives.gov/id/71976170