20 Bank Street (London)

20 Bank Street (Heron Quays 1 (HQ1) or the Morgan Stanley Building) is a 14-storey office building in the Canary Wharf development in London, United Kingdom.

Completed in 2003, the building was designed by Skidmore, Owings & Merrill (SOM). It is 68 m tall with a floorspace of 47565 m2.

It is the European headquarters of Morgan Stanley, housing equity and fixed income trading floors, investment banking, technology and other support functions.