Chicago Architecture Info

The Richelieu Flats

Formerly known as The Karpen Building
The Hotel Richelieu
318 South Michigan Avenue
Chicago, Illinois 60604
Basic Information
Type Skyscraper
Floors: 8
Neighborhood: The Loop
More Information
  • Residences: 5
  • The residential portion of this building consists of four 2,650-square-foot homes, each taking up an entire floor of the building. At the top is a fifth home taking up two full stories for 4,300 square feet.
  • Residential conversion developer: Metropolitan Properties
  • Residential conversion architecture firm: Pappageorge Haymes
  • July, 2012: Plans were announced to convert this office building into luxury residences.