Two Union Square in Seattle
| Height | 226 m (740 ft) ▼ |
| Tip Height | 243 m (796 ft) |
| Building Mass Height | 226 m (740 ft) |
| Floors | 56 |
| Construction Year | 1989 |
| Structural Form | skyscraper |
| Main Usage | commercial office |
| Status | completed |
| Architectural Style | postmodern |
| Address | 601 Union Street |
| City | Seattle |
| Country | United States |