The expansion of the Victoria station nearly doubled the size of the current ticket hall space. In addition, a new entrance has opened facing towards Wilton Road, which replaces a previous entrance that used to sit nearby on the concourse outside the mainline station.

The enlarged ticket hall space sits directly underneath the old plaza space, which is to be restored to public use, and construction saw the entire top removed and the new space dug out beneath. A new bank of escalators will open later, giving more access down to the Victoria line platforms.