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Octagon at

The Octagon - Queen Mary Venues

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The Octagon is ideal as a standalone venue for as a conference and event space. Providing flexible space, it offers a historic and hidden backdrop to events needing a home in the heart of east London.

With 450 sq.m of open space and a kitchen within - the venue is able to adapt to meet the needs of seeking flair and flexibility for their next event.


  • Wifi
  • Books
  • Data projection
  • Flat floor
  • Free WiFi
  • Grade II listed
  • Historic
  • Natural light
  • Books
  • Data projection
  • Flat floor
  • Free WiFi
  • Grade II
  • Historic
  • Library
  • Natural light
  • Victorian

 Food And Drink

  • External catering allowed
  • Corkage Charge
  • Kitchenette
  • Space for catering equipment
  • Professional Kitchen
  • Halal Catering
  • Kosher Catering


  • Licensed until 12am


  • 250 Theatre


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


  • 440ft2 (41m2)
  • Ceiling height 25m (82ft)
  • Disabled Access
  • 327 Mile End Road
  • Mile End
  • London
  • E1 4NS

More about  The Octagon - Queen Mary Venues

The opulent Octagon is a spectacular former library featuring triple height book lined shelves underneath a domed ceiling with eminent authors looking down on proceedings.

Grade II listed and with a 450 sq.m floor - the venue is versatile - offering a spectacular backdrop for networking, fine dining, drinks receptions, exhibitions with additional space available for breakouts and registration.

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The Octagon - Queen Mary Venues
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