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| Building Mass Height | 30.8 m |
| Architectural Height | 30.8 m |
| Roof Height | 30.8 m |
| Building Mass Height | 30.8 m |
| Main Roof Height | 27.1 m |
| Floors | 8 |
| Completion | 1958 |
| Structural Form | low-rise building |
| Main Usage | commercial office |
| Status | existing |
| Address | 400 1st Street NW |
| Smart Address | 400 1st Street NW |
| Smart Address | 101–115 D Street NW |
| City | Washington, DC |
| Country |  United States |
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