One Great George Street

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A beautiful Grade II listed building; One Great George Street offers a fantastic choice of conference, meeting, banqueting and exhibition facilities. Located just moments from ...


A beautiful Grade II listed building; One Great George Street offers a fantastic choice of conference, meeting, banqueting and exhibition facilities. Located just moments from Parliament Square opposite St James’s Park.

Complimentary Wi-Fi is available throughout the building alongside state-of-the-art AV equipment including the latest in video-conferencing technology all provided with professional and friendly service by the expert on-site technical team. Brasserie One located on the lower ground floor is open to the public lunch time weekdays and has a regularly changing menu.

One Great George Street is proud to offer disabled access at the main entrance and throughout the venue.

This content has been supplied by One Great George Street

Room layouts

Room Style Capacity
Bailey Room
Theatre 6
Boardroom 6
Bazalgette Room
Reception 30
Classroom 15
Banqueting 30
Boardroom 26
Brassey Room
Reception 25
Classroom 16
Theatre 24
Boardroom 20
Bruce White Room
Classroom 12
Theatre 16
Boardroom 16
Brunel Room
Reception 100
Dinner/Dance 70
Classroom 48
Cabaret 48
Banqueting 100
Theatre 100
Boardroom 48
Council Room (128m² / 1,377.28ft²)
Round Tabled 80
Reception 100
Classroom 45
Cabaret 56
Banqueting 80
Theatre 100
Boardroom 48
Hollow Square 40
U Shaped 40
Cubitt Room (35m² / 376.6ft²)
Classroom 8
Boardroom 16
Godfrey Mitchell Theatre (112m² / 1,205.12ft²)
Tiered 106
Theatre 106
Great Hall
Reception 400
Dinner/Dance 240
Classroom 135
Cabaret 135
Banqueting 400
Theatre 400
Hawksley Room (31m² / 333.56ft²)
Classroom 6
Boardroom 12
McKenzie Room (31m² / 333.56ft²)
Classroom 6
Boardroom 12
Palmer Room (89m² / 957.64ft²)
Round Tabled 40
Reception 70
Classroom 30
Cabaret 32
Banqueting 40
Theatre 70
Boardroom 36
Hollow Square 36
U Shaped 30
President's Dining Room (64m² / 688.64ft²)
Reception 30
Banqueting 18
President's Office
Reception 25
Banqueting 20
Theatre 25
Boardroom 20
Rankine Room (33m² / 355.08ft²)
Classroom 8
Boardroom 16
Rennie Room (100m² / 1,076ft²)
Round Tabled 50
Reception 100
Classroom 42
Cabaret 40
Banqueting 50
Theatre 70
Boardroom 36
U Shaped 30
Smeaton Room
Reception 150
Classroom 60
Cabaret 60
Banqueting 150
Theatre 150
Boardroom 60
Stephenson Room (62m² / 667.12ft²)
Round Tabled 30
Reception 30
Classroom 12
Banqueting 30
Theatre 30
Boardroom 26
Telford Theatre
Tiered 240
Theatre 240
Tredgold Room (45m² / 484.2ft²)
Round Tabled 30
Reception 30
Classroom 18
Banqueting 30
Theatre 36
Boardroom 24
U Shaped 20


Accessible Bathroom Facilities
Designated wheelchair accessible public toilet
Accessible Venue Facilities
Level access, ramp or lift to restaurant or cafe
Accessible Communication Facilities
Audible alarm system
Clear signage (colour contrast, large letters or pictograms)
Hearing loop system
Menus available in large print
Accessible Venue Facilities
Assistance dogs welcome
Emergency evacuation procedures for guests with disabilities
Special dietary requirements catered for
Staff available to assist
Staff disability awareness trained
Access into the Building
Assisted wheelchair access
Flat routes from parking area to entrance
Access Inside Building Facilities
Accessible lift
Booking Facilities
Cancellation policy
Catering Facilities
Event catering
Halal options on menu
Kosher options on menu
Nut-free option on menu
Vegetarian options on menu
Event Facilities
In house AV available
Available for wedding receptions
Breakout Rooms
Offers charity rates
Conference rooms / Meeting rooms
Event facilities
Licenced for civil marriages
Civil Partnership licence held
Raked or tiered seating offered
Wedding service
General Facilities
Internet access
Wi-Fi access
Payment Facilities
Credit cards accepted
Debit cards accepted

Map & Directions

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Contact Details

Looking for more information on organising an event at this venue?

1 Great George Street
City of Westminster
+44 (0)20 7665 2323
+44 (0)20 7976 0697

London & Partners

As the official convention bureau for London, we offer free, impartial advice, guidance and support to event planners, associations and convention organisers.

Contact us directly if you are planning your event from outside the UK or working on behalf on an international client. We can help you and your delegates access the best that London has to offer.

Tel: +44 (0)20 7234 5833