Holy crap--Renzo Piano's designs are dust, but now we've got Norman Foster designing what John King at the
Chronicle is calling "San Francisco's second tallest building!" There are actually two proposed towers--one 910 ft. and one 605 ft. AWESOME!
A gasp-inducing plan for S.F. skyline, from the ground up
A computer rendering of the city's future skyline with the proposed 910-foot 50 First St. on the right side of a cluster of three towers
that are not now there. The tallest, in the middle of the trio, is the 1,070 foot Salesforce Tower. The one on the left is 181 Fremont,
now under construction, which will measure 802 feet to the top of its spire. Photo: TMG/Foster + Partners
A skyline view with the proposed 910-foot tower at 50 First St. in the middle. To its right are two towers now under construction
but not yet visible on the skyline: the 1,070 foot Salesforce Tower and the 802-foot tower at 181 Fremont. Photo: TMG/Foster + Partners
The design for the taller tower at First and Mission includes a half-acre of public open space beneath the high-rise, which would
begin 70 feet in the air, held in place by diagonal columns. Photo: Anonymous, TMG/Foster + Partners
A Foster + Partners drawing showing the goal of a wide-open ground-level mix of plazas and paths amid the proposed towers
and nearby buildings. Photo: TMG/Foster + Partners
A new pair of towers proposed for downtown San Francisco would include the city's second-tallest building - and perhaps its most startling public space, an open-air plaza set beneath the main tower's elevated first floor.
The project straddles the northwest corner of First and Mission streets, with a 605-foot tower on Mission and a broad 910-foot high-rise on First. By comparison, the Salesforce Tower under construction on the southeast corner will top off at 1,070 feet.
....
Developer Covarrubias said the target is for the project to be approved next summer, with construction to begin in early 2016. While the paperwork has just been filed, details of the project were shown last month to city planners in a session that included a presentation from Lord Norman Foster, who founded his firm in 1967 and has received such honors as the Pritzker Architecture Prize and the American Institute of Architects' Gold Medal.