Structure Type: built works - commercial buildings - office buildings

Designers: Hathaway Dinwiddie Construction Company (firm); Skidmore, Owings and Merrill, (SOM), San Francisco, CA (firm); Edward Charles Bassett (architect); John Ogden Merrill (architect); Nathaniel Alexander Owings (architect); Louis Skidmore Sr. (architect)

Dates: constructed 1986

345 California Street
San Francisco, CA 94104-2606

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Also known as 222 Sansome Street.

This 48-story, 695-foot tall building was originally planned to be a mixed-use, office and apartment building; instead of condominiums, a hotel was built to occupy its top 11 stories. In 2008, the Mandarin Oriental Hotel operated at the top of the 345 California Street Center.

Located mid-block, the 345 California Center was surrounded by historic properties on 4 corners, the J.H. Dollar Building, Robert Dollar Building, 220 Sansome Street Building and 200 Pine Street Building.

PCAD id: 13544