Union Bank Plaza is a 40-story, 157m office skyscraper located on South Figueroa Street in Downtown Los Angeles, California. Construction of the building began in 1965 and was completed in 1968. It is currently the 22nd tallest building in Los Angeles. It was the first skyscraper to be built as part of the Bunker Hill Redevelopment Project. It was built in the International style, a popular way of designing buildings at the time.The building uses induction units for HVAC.