642 Madison Ave, Helena, MT 59601 is on the street of Madison Ave, in the city of Helena, Montana. It is in the zip code of MT 59601.

642 Madison Ave, Helena, MT 59601 is a Single Family home.
It has 7 bedrooms, 5 bathrooms, proximately 6,264 square feet floor size, 0.69 acres square feet lot size.
It was built in 1890. It has 2 stories.