50 Marshall Street Soho W1F Timeline News and progress updates from 50 Marshall Street new development in Soho W1F Post a new milestone Development completed 50 Marshall Street office development in Soho has now completed. Contact Colliers or Savills for availability. 28/01/2021 by Buildington 50 Marshall Street offers office space through 5 floors above one retail unit. See the development website for contact details. 10/09/2020 by Buildington Eagle House development in Soho, London W1 - new on Buildington! 26/01/2019 by Buildington