Assembly Hall

A Space to Entice – Assembly Hall at Church House Westminster. Built in 1939, our flagship Grade II listed Assembly Hall was designed by world-renowned architect Sir Herbert Baker. This incredibly versatile, 519 m2 space is housed beneath a unique 30-foot glass dome, providing a visually stunning setting for a broad range of corporate events.
Book NowReception
550
Seated Buffet
300
Cabaret
208
Classroom
198
Theatre style
600
Seated Dinner
336
Dinner Dance
372
History of the Space
A significant history, with notable links to royalty, Parliament and the Second World War, is etched into Assembly Hall’s polished English oak panelled walls. Its historical significance, architectural beauty and contemporary amenities combined, will fascinate your guests and add prestige by association to your corporate events.
Our Assembly Hall was the host venue for receptions following former Queen Elizabeth II’s funeral and the Coronation of King Charles III. Both historically significant events were attended by royal figures, ambassadors and Heads of State from around the world.
Split over two levels, Assembly Hall can seat up 600 delegates theatre-style, or accommodate a range of different event formats.
Event Formats
From client hospitality to staff parties or industry networking events, up to 500 guests standing can enjoy drinks, canapes, bowls or interactive food stations, for less formal occasions.
A seated dinner served within the grand setting of Assembly Hall provides an unforgettable experience for your guests.
Dancing the rest of the night away following a formal dinner is the perfect way to elevate fundraising events, Christmas celebrations and award ceremony after parties.
Celebrate success in your sector and inspire future leaders with a glittering awards presentation.
Ideal for your opening and closing addresses and main plenaries, our large conference hall in London provides a dynamic environment for delivering a world-class conference programme.
Whether you’re unveiling a new brand or bringing a specific product or service to market, our London awards space sets the stage for maximum impact.
A Central London Conference Space to Transform
As a versatile, large event space in Westminster, Assembly Hall strikes the perfect balance between heritage preservation and the provision of state-of-the-art audio-visual technology and facilities to enhance corporate events.
We understand that flexibility is key to bringing your event’s vision to life at Church House Westminster, so our in-house catering partner provides a range of options to choose from. We also offer comprehensive Production Packages to help you transform Assembly Hall with lighting, audio, video, staging, streaming and webcasting elements.
If you’re looking to create something more bespoke, we’ll happily work with you to curate personalised options tailored to your event goals, specific requirements and brand identity.
Key Features
Specifications
Enormous thanks for a superb event. The Assembly Hall was beautiful – with ample space to socially distance Your staff were extremely professional. A special mention to the AV Production team - I cannot praise the quality and professionalism of what they gave us enough.
Room usage
The Assembly Hall is an incredibly versatile space that is perfect for a wide array of event formats.
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A Space to Entice – Assembly Hall at Church House Westminster
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