100 First Plaza
| 100 First Plaza | |
|---|---|
From Salesforce Park in April 2021 | |
| Alternative names | Andersen Tax Tower |
| General information | |
| Type | Commercial offices |
| Architectural style | Postmodern |
| Location | 100 First Street San Francisco, California |
| Coordinates | 37°47′21″N 122°23′51″W / 37.789167°N 122.3975°W |
| Completed | 1988 |
| Owner | Kilroy Realty Corporation |
| Management | Kilroy Realty Corporation |
| Height | |
| Antenna spire | 136.25 m (447.0 ft) |
| Roof | 116 m (381 ft) |
| Technical details | |
| Floor count | 27 |
| Floor area | 450,200 sq ft (41,820 m2) |
| Design and construction | |
| Architect(s) | SOM |
| Developer | Barker Patrinely Group LLC |
| Main contractor | Swinerton & Walberg |
| References | |
100 First Plaza (also known as the Delta Dental Tower) is a 27-story, 136 m (446 ft) high-rise office building located at 100 First Street in the Financial District of San Francisco, California. Construction of the building was completed in 1988. It is the 35th-tallest building in the city. Skidmore, Owings & Merrill served as the design architects for the 100 First Plaza development that was designed with several setbacks, along with a grooved and faceted façade, and contains several rooftop curtain walls, and a notable 19 m (62 ft) spire.