Conference and Events Venue in the heart of Westminster

Central London conference and wedding venue One Great George Street is an award-winning destination in the heart of Westminster.

Set in a magnificent four-domed, Edwardian building the conference centre is a stone’s throw from the Houses of Parliament, Big Ben, Westminster Abbey and beautiful St James’s Park.

One Great George Street is a venue like no other, offering flawless service in unique surroundings.

We’re the perfect venue for:

  • Conferences and corporate events
  • Meeting rooms, large and small
  • Private fine dining
  • Gala dinners
  • Press conferences
  • Purpose built theatres with tiered seating
  • Wedding ceremonies and receptions

Flexibility and attention to detail underpin everything we do. Whether you need one boardroom or large plenary with smaller breakouts, every event at One Great George Street is handled by a dedicated event co-ordinator.

Above all else we’re proud of our standards of service. We will make sure your guests are looked after as individuals, with the genuine care and unobtrusive attention that makes all the difference.   

Our meeting rooms and conference rooms offer flexible space for a range of events. We are able to host a maximum of up to 400 guests for a reception or 240 for an event in one of our individual meeting spaces. You can also hire the building for exclusive use at weekends.

In the summer of 2012, we welcomed more than 8,000 of the world’s media personnel to One Great George Street as we hosted the London Media Centre for the 2012 Olympic and Paralympic Games.

Many of our 19 meeting rooms and event spaces can be linked with sound and vision to connect delegates around the building attending the same event. This enables us to increase our normal 240 delegate capacity in an innovative way.

As a well-established London wedding venue, the team at One Great George will make your day extra special. A dedicated wedding co-ordinator, with meticulous attention to detail, will make your wedding reception run perfectly.

“This venue is Westminster’s best kept secret… a remarkable venue serving perfect food with genuinely good service. I was blown away that anyone could walk past without realising how beautiful this historic building is inside. Our national conference was handled flawlessly from start to finish.” Phil Baker, Nu-Phalt Jetpatcher Ltd