41 Lothbury, is a Grade II* Listed building in the Bank Conservation Area adjacent to the Bank of England. The scheme saw the refurbishment of an existing 7-storey office building including replacing and upgrading the services and an extension of level 07 office floorspace into the footprint of the existing plant area. Many original features were retained, including the ornate banking hall with checkerboard marble floor. These improvements were designed to be sensitive to the existing Grade II* Listed building, interiors and local Bank Conservation Area context.