The 57.9 acre UCSF Mission Bay campus site is within the Mission Bay South Redevelopment Area, which is part of the larger 303-acre Mission Bay Redevelopment Area in the Mission Bay neighborhood, north of the Potrero Hill and Dogpatch neighborhoods. The site comprises the original 40.1 acres north of Sixteenth Street (North Campus), the 14 acres south of Sixteenth Street (South Campus) acquired for the UCSF Medical Center at Mission Bay, and the 3.8 acres east of Third Street (East Campus) acquired for further campus development. Existing buildings on the Mission Bay campus site constitute about 3.23 million square feet of building space, excluding parking garages. UCSF also leases additional space within a quarter-mile of the site. For more information on the Mission Bay campus site, visit UCSF's Mission Bay page.