Holden House Fitzrovia W1D Timeline News and progress updates from Holden House new development in Fitzrovia W1D Post a new milestone Given the current uncertainties in the retail market, Derwent London has decided to delay the Holden House project for now and are looking to extend a number of leases. 12/08/2020 by Buildington City of Westminster has resolved to grant planning permission for the redevelopment of Holden House at 54-68 Oxford Street and 51-58 Rathbone Place W1, reports Derwent... 28/11/2017 by Buildington