One Great George Street

One Great George Street is a central London conference centre, event and wedding venue in Westminster. Set in a magnificent Grade II listed, four-domed, Edwardian building the conference centre is very close to the Houses of Parliament, Westminster Abbey, Buckingham Palace and St James’s Park.

All 21 function rooms offer a flexible space for a range of events. The venue is able to host a maximum of up to 400 guests for a reception or 240 for an event in one of their individual meeting spaces.

You can also hire the building for exclusive use. The event spaces can be linked with sound and vision to connect delegates around the building attending the same event; therefore increasing the venue’s normal 400 capacity in an innovative way.

One Great George Street is the perfect venue for:

  • Conferences and corporate events
  • Meetings
  • Private and fine dining
  • Gala dinners
  • Press conferences
  • Lectures and seminars (two theatres with tiered seating)
  • Wedding Venue for ceremonies and receptions
  • Fashion shows
  • Exhibitions – small and medium
  • Filming location for feature films or television series

Key Features:

  • Great Location – right by the Houses of Parliament, Westminster Abbey, Buckingham Palace and St James’s Park
  • Great Value – a multi-award-winning venue at a fair price
  • Flexibility – with excellent in-house Audio Visual & Catering Teams
  • Service / Team – a longstanding team with a wealth of experience which provides unrivalled customer service


1 Great George Street

Nearest Tube


Contact details



0207 665 2323


Boardroom 60
Cabaret 182
Theatre 400
U-shape 50
Classroom 135


Disabled AccessDisabled Access

Breakout AreaBreakout Area

In-house AVIn-house AV

In-house CateringIn-house Catering

Alcohol LicenceAlcohol Licence

Live EntertainmentLive Entertainment

Wedding LicenceWedding Licence

Not-for-profit RatesNot-for-profit Rates