Height Rankings
- #1358 in New York City
- #4714 in United States
- #41266 Worldwide
Object dataJoin to edit
| Building Mass Height | 83.5 m |
| Main Roof Height | 91.2 m |
| Tip Height | 83.5 m |
| Architectural Height | 83.5 m |
| Roof Height | 83.5 m |
| Floors | 22 |
| Completion | 1971 |
| Structural Form | high-rise building |
| Main Usage | commercial office |
| Status | existing |
| Architectural Style | international style |
| Address | 645 Madison Avenue |
| Smart Address | 645–651 Madison Avenue |
| Smart Address | 18 East 60th Street |
| City | New York City, NY |
| Country |  United States |
