Laughing guests at conference at St Mary's Venue Hire, London


St Mary’s magnificent Great Hall is able to seat up to 600 guests theatre style and 280 cabaret. With 15m high ceilings and beautiful stained glass windows letting in natural light, the Great Hall creates a wonderful, bright and spacious environment for your guests. 

The Undercroft provides the perfect catering space with room for up to 300 guests. Alternatively, you can seat up to 360 delegates theatre style for additional sessions.
There are also three medium break-out rooms which are included in the
 hire. These are perfect for smaller sessions, tutorials or meetings.

We are also able to provide an experienced technical team to take care of your sound and visual requirements on the day. This includes mics, projection and customisable lighting to fit the branding of your event.
To find out more please click here.

669 Seats Theatre Style. Additional balcony seating also available.
330 cabaret style on round tables at St Mary's Venue Hire, London
Two partitioned rooms in the Undercroft seating 398 Theatre style