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The Great Hall at

St Mary's Venue

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The Great Hall is a spectacular, unique and versatile room. Featuring beautiful stained glass windows and a high ceiling, its architectural beauty and spaciousness is certain to impress your guests.

The fantastic sound, visual and lighting system which includes multiple screens, a powerful projector and a customisable LED lighting installation is able to meet a wide range of technical needs from presentations to performances.

The wide range of layout options give you plenty of adaptability to tailor the space to your event; ideal for conferences, product launches and training days.


  • Wifi
  • Balcony (200 extra)
  • Exam Style (150)
  • Stage
  • Blank Canvas
  • Commercial kitchen on site
  • Designed by Robert Smirke (British Museum Facade)
  • Good transport links
  • Grade I listed
  • In-House AV system
  • London Zone 1
  • Open Plan
  • Plenty of toilets
  • Situated in the heart of London
  • Unique, beautiful, impressive space

 Food And Drink

  • External catering allowed
  • External alcohol allowed
  • Space for catering equipment
  • Catering equipment
  • Recommended catering list available


  • TENs Available


  • 400 Buffet
  • 300 Cabaret
  • 150 Classroom
  • 300 Dining
  • 700 Standing
  • 700 Theatre


  • Art Exhibitions
  • Pop-Ups
  • Ticketed events
  • Weddings
  • Events with Alcohol


  • 456m2 (4908ft2)
  • Ceiling height 15.0m (49ft)
  • Disabled Access
  • Storage Space
  • St Mary's London
  • Wyndham Place
  • Marylebone
  • London
  • W1H 1PQ

More about 

St Mary's is one of London's most unique venues.

Situated in an excellent and central location just North of Oxford Street, it boasts Grade 1 listed status. Beautiful inside and out and fitted with an impressive sound, visual and lighting system after undergoing a £3.7m renovation, the stunning and spacious Great Hall and multifunctional Undercroft offer over 780 sqm of space.

St Mary's is a highly versatile and impressive venue, making the space ideal for a multitude of events including conferences, award shows, product launches, fashion shows, concerts, dinners & alcohol festivals.

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