The Broadgate Tower is a skyscraper in London's main financial district, the City of London. It was constructed from 2005 to 2009 and is currently the fourth tallest building in the City of London. Built at an estimated cost of £240 million, it marked the next major phase of construction in the Broadgate estate that began in the 1980s to provide high-specification office space for the Square Mile. The tower is situated in the northeast corner of the City of London, north of Liverpool Street Station. More information on the Wikipedia page [1]