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| Building Mass Height | 184.4 m |
| Building Mass Height | 184.4 m |
| Tip Height | 184.4 m |
| Architectural Height | 184.4 m |
| Observation Floor Height | 158.1 m |
| Floors | 6 |
| Completion | 1962 |
| Last Renovation | 2000 |
| Structural Form | observation tower |
| Main Usage | observation, restaurant |
| Status | existing |
| Architectural Style | googie |
| Address | 400 Broad Street |
| Smart Address | 400 Broad Street |
| City | Seattle, WA |
| Country |  United States |
