51 Calthorpe Street Bloomsbury WC1X Timeline News and progress updates from 51 Calthorpe Street new development in Bloomsbury WC1X Post a new milestone New on Buildington - 51 Calthorpe Street New on Buildington - 51 Calthorpe Street in Bloomsbury, London WC1. 08/04/2024 by Buildington Planning permission granted Camden Council has granted planning permission for the redevelopment of 51 Calthorpe Street building in Bloomsbury, London WC1. 26/01/2022 by Buildington