Kaiser Center, 300 Lakeside Drive, Oakland, Alameda County, CA
Significance: First private roof garden built after WWII, largest continuous roof garden in the world in 1960; first major example of post-war modernism on a rooftop; technological innovations in roof garden design inspired future public and private roof gardens.
Unprocessed Field note material exists for this structure: N13
Unprocessed Field note material exists for this structure: N21
Survey number: HALS CA-3
Building/structure dates: 1959-1960 Initial Construction
Building/structure dates: after 1973 Subsequent Work