This Hotel was built by developer Peter Tonnelier. He built three other hotels and several commercial buildings and Tonnelier Court ( aka Patio de Leon). The hotel is at the entrance of the court. The hotel was built 1916. It was built to replace the Hotel Michigan which was destroyed two years earlier in a fire.
When it opened, the Greystone’s upper floors were used as a hotel. First floor served a variety of uses including original location of a county bank