The slender mixed-use tower, developed initially by SKS Investments, rises 700 ft (210 m) to the roof with 55 floors of offices and residential condominiums. A parapet/mechanical screen reaches to 745 ft (227 m), and a spire brings the total height to 802.5 ft (244.6 m).
https://en.wikipedia.org/wiki/181_Fremont
https://en.wikipedia.org/wiki/List_of_tallest_buildings_in_San_Francisco#Tallest_buildings