The eight-story building at 300 California Street was constructed in 1946, rising 112 feet in height with 77 parking spaces for autos in an underground garage below. A plan to raze the building and build 20 stories on the site was proposed back in 1996 but abandoned.
On the boards since 2007, a plan to simply add four stories atop the existing building at the corner of California and Battery has been dusted-off, a plan which will bring the downtown building’s height to 192 feet in an area zoned for the development up to 400.
A 1,200 square foot publicly-accessible rooftop garden would be built as part of the project.
As the expanded 300 California Street building and corner would look fully rendered:
San Francisco’s Planning Department is recommending that the City’s Planning Commission approve the four story addition as proposed this week.