The York Road entrance to Waterloo Underground Station will next month close for nearly three years as part of the Shell Centre redevelopment.
The ticket hall on the ground floor of the Shell Centre will be closed from Sunday 15 November.
A new entrance to the tube station is due to open in summer 2018 as part of the new Southbank Place development on the Shell Centre site.
During the closure an extra escalator will be installed.
Waterloo Tube Station's other two entrances – from the mainline concourse and Waterloo Road – will remain open during the works.