24 Grafton Street W1S Timeline News and progress updates from 24 Grafton Street new development in W1S Post a new milestone Planning permission granted for: Dual / alternative use of the lower ground, ground, first and second floor levels for either office use (Class B1) or retail use... 29/08/2012 by Buildington Planning Application submitted for installation of partially glazed entrance doors. City of Westminster, Ref. no.: 11/09529/FULL More information:... 21/10/2011 by Buildington New in Buildington! 19/09/2011 by Buildington