One Embarcadero Center

One Embarcadero Center
One Embarcadero standing tall behind Three- and Two-Embarcadero illuminated for the holidays.
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Alternative names	Security Pacific Tower
General information
Type	Commercial offices
Location	355 Clay Street San Francisco, California
Coordinates	37°47′40″N 122°23′59″W / 37.7945°N 122.3997°W / 37.7945; -122.3997Coordinates: 37°47′40″N 122°23′59″W / 37.7945°N 122.3997°W / 37.7945; -122.3997
Completed	1971
Owner	Boston Properties
Height
Antenna spire	187 m (614 ft)
Roof	173.4 m (569 ft)
Technical details
Floor count	45
Floor area	833,900 sq ft (77,470 m2)
Design and construction
Architect	John Portman & Associates
Main contractor	Dillingham Construction
References

One Embarcadero Center is an class-A office skyscraper in the Financial District of San Francisco, California. The building is part of the Embarcadero Center complex of six interconnected buildings and one off-site extension. The skyscraper, completed in 1971, stands 569 ft (173 m) tall with 45 stories without its flagpole. One Embarcadero Center is the second tallest building out of the entire complex, standing at slightly shorter than Four Embarcadero Center, which is the tallest in the complex. Part of Francis Ford Coppola's The Conversation was filmed in One Embarcadaro.