Key Tower
Tallest finished building in Cleveland

Key Tower is an office building in Cleveland, with 57 floors, finished in 1991. It stands 288.7 m (947 ft) tall, which makes it the tallest finished building in Cleveland.
- Height
- 288.7 m · 947 ft
- Rank in Cleveland
- 1st of 25 listed
- Floors
- 57
- Completed
- 1991
- Use
- Office
- City
- Cleveland, USA
Next to it in the ranking
See all of Cleveland's tallest buildings
Talk about Cleveland
Open the Cleveland city forum for news, photos and questions about the skyline.
Heights, floors and years for finished buildings follow published figures, cross-checked with Wikipedia's list of tallest buildings in Cleveland. Last checked 3 Nov 2026.