Bank of America Plaza

55-storey skyscraper (224 m) in downtown LA's financial district, built in 1974 — a skyline staple with a rooftop helipad.

The Bank of America Plaza is a 55-story skyscraper in downtown Los Angeles, completed in 1974 as the headquarters of Security Pacific Bank. Standing 224 metres tall, it ranks among the tallest buildings in the city and forms a defining element of the Bunker Hill skyline. A quirky regulatory detail: the rooftop helipad was required by building codes in effect at the time, adding an industrial flair to the tower's crown. The building has changed corporate tenants over the decades and today houses a mix of offices, remaining a landmark of LA's financial district and a testament to the high-rise ambitions of 1970s urban development.