[4] The City & South London Railway's architect Thomas Phillips Figgis designed red-brick buildings topped with a lead-covered dome containing the lift mechanism, such as the Grade II listed station at Kennington.
[5][6] The Central London Railway appointed Harry Bell Measures as architect, who designed its pinkish-brown steel-framed buildings with larger entrances.
[9] Harry W. Ford was responsible for the design of at least 17 UERL and District Railway stations, including the listed Barons Court.
[7] In the 1920s and 1930s, Charles Holden designed a series of modernist and art-deco stations, some of which he described as his "brick boxes with concrete lids",[12] many of which are listed, five at Grade II*.
Holden's design for the Underground's headquarters building at 55 Broadway including avant-garde sculptures by Jacob Epstein, Eric Gill and Henry Moore,[13] incorporates St James Park station and is listed Grade I.