The Blackstone in Chicago
| Height | 88 m (290 ft) ▼ |
| Tip Height | 88 m (290 ft) |
| Floors | 21 |
| Construction Year | 1910 |
| Structural Form | high-rise building |
| Main Usage | hotel |
| Status | completed |
| Architectural Style | second empire |
| Address | 630 South Michigan Avenue |
| City | Chicago |
| Country | United States |