The Penobscot Block is a complex of office towers centered on the 45-story Penobscot Building at the corner of Griswold Street and West Fort Street in Downtown Detroit, Michigan. The buildings on the block are named for the Penobscot, a Native American tribe from Maine.
The block is occupied by four major buildings:
The block is also bordered to the west (along Shelby Street) by the Savoyard Centre, previously known as the Peoples Savings Bank Building and 151 West Fort.
This complex contains a gross total of 1008000square feet of office and retail space.