One Great George Street is a London conference centre, event and wedding venue in Westminster. Set in a magnificent Grade II listed, four-domes, 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 of the venue offer flexible space for a range of events. They are 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.