One Canada Square of London."" One Canada Square was originally designed to be high at 55 storeys, but that penetrated the permitted projection height of the flight obstruction area of the airport approach district to London City Airport, but this was extended to a height of above kerb level in consideration of the fact that One Canada Square was on the external zone of the airport approach. To comply with air traffic safety regulations, the architects took five floors off the tower. The final height of was permitted, otherwise, the developers would have had to dismantle what was necessary to fit the height
Manor House, 21 Soho Square Department in 1933, it moved from Oxford Street to 21 Soho Square where it remained for many years under its new name the GPO Film Unit and from where many of its most famous productions were conceived. Manor House, 21 Soho Square is still in use as an office building. Its most recent leaseholders include Stoll Moss Theatres and Really Useful Theatres; the current leaseholder is See Tickets. Manor House, 21 Soho Square Manor House, 21 Soho Square is a Grade II listed building in the West End of London. It has 17th-century origins but the existing structure dates from