One Maritime Plaza
| One Maritime Plaza | |
|---|---|
The One Maritime Plaza pictured in 2021 | |
Location within San Francisco | |
| General information | |
| Type | Office |
| Location | 300 Clay Street San Francisco |
| Coordinates | 37°47′44″N 122°23′57″W / 37.79556°N 122.39917°W |
| Completed | 1967 |
| Height | |
| Roof | 121.3 m (398 ft) |
| Technical details | |
| Floor count | 27 |
| Design and construction | |
| Architect | Skidmore, Owings & Merrill |
| Website | |
| onemaritimeplaza.com | |
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One Maritime Plaza is an office tower located in San Francisco's Financial District near the Embarcadero Center towers on Clay and Front Streets. The building, built as the Alcoa Building for Alcoa Corporation and completed in 1967, stands 121 m (398 feet) and has 25 floors of office space. It is surrounded by Maritime Plaza, an elevated public park finished in 1967. This is one of the earliest buildings to use seismic bracing in the form of external trusses and X-braces.