One Great George Street

1 Great George Street, London, SW1P 3AA

Meeting Rooms  21 Meeting Rooms  Meeting Rooms  400 Meeting Capacity

  • Situated in Westminster, close to Parliament Square
  • Two purpose built lecture theatres
  • This historic Grade II listed building was constructed between 1910 and 1913.
One Great George Street is a prestigious, Grade II listed Edwardian landmark in Westminster, London, serving as the headquarters for the Institution of Civil Engineers. Opened in 1913, this centrally located, four-domed venue offers 21 versatile, tech-enabled function rooms, including a grand hall, suitable for conferences, weddings, and high-profile events.

There are two lecture theatres with tiered seating and capacities of 106 and 240; both are fully equipped with a full range of audio-visual technology. 
Function Room Size in SQ/M Boardroom Cabaret Classroom Theatre U-Shape Rounds Reception
Smeaton Room 173 60 60 150 100 150
Brunel Room 136 48 45 100 80 100
Council Room 128 48 45 100 80 100
Stephenson Room 62 26 12 30 30 30
Godfrey Mitchell Theatre 112 106
Telford Theatre 214 240
Rennie Room 100 36 50 42 70 50 100
Tredgold Room 45 22 18 36 22 30
Presidents Dining Room 64 18 22 30
Bazalgette Room 49 26 26 15 30 26 30
Cubitt Room 35 16 8 16 16 20
Hawksley Room 31 12 12 6 12 12 15
Mckenzie Room 31 12 12 6 12 12 20
Hawlsley & Mckenzie 62 24 24 12 30 24 30
Rankine Room 33 16 8 16 16 20
Brassey Room 19 20 20 12 24 20 25
Bruce White Room 34 16 16 8 16 16 20
Bailey Room 19 6 6
Great Hall 394 260 135 400 253 400
Palmer Room 89 36 30 70 40 70
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