Number 25: One Front Street, Financial District, San Francisco
The 25th tallest skyscraper in San Francisco planned or built is One Front Street. The distinctive Shell-Haus-inspired office tower opened in the Financial District in 1979 between Battery and Market Street. One Front Street, formerly known as Shaklee Terraces, rises 538 feet tall above street level with design by Skidmore Owings & Merrill.