New de Young Museum3-Level Concrete Encased Structural Steel Building on Base Isolators with Concrete Spiraling TowerclientSwinerton and Walberg Builderskey features2 ½ Acre Footprint144’ Concrete Tower163,959 Total CSF32,148 SF Slabcompletion dateOctober 2005locationsan francisco, CAscopeform onlyPreviousAll ProjectsNext