7 Air Street Soho W1B Timeline News and progress updates from 7 Air Street new development in Soho W1B Post a new milestone 7 Air Street is now fully let! The Crown Estate has let the 4th floor 8,948 sq ft to Imperial Innovations Group plc, a leading technology commercialisation... 30/09/2016 by Buildington IFPI, the global trade body of the recording industry, is moving its London headquarters from Piccadilly to 7 Air Street. 7 Air Street is now over 80% let, with only... 12/02/2016 by Buildington The Crown Estate has agreed to two more lettings totalling 19,000 ft2 over three floors at 7 Air Street, which together with the 21 Glasshouse Street office building,... 21/12/2015 by Buildington Regent Street’s office scheme 7 Air Street has secured the first letting. International consulting and professional services firm, Eden McCallum LLP, will move its... 24/11/2015 by Buildington