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About this room

Located on the lower ground floor, the unique Venetian palazzo-styled Marble Hall and adjoining Gallery are the perfect registration and catering area for events held in our Lecture Theatre.

They are also available to hire as standalone space of an evening, accommodating up to 70 guests for a dinner in the Gallery with the Marble Hall as drinks reception space or up to 200 guests for a drinks reception.

Two registration desks and our main cloakroom are located just outside the Marble Hall.




up to 200



up to 120

Starting prices

Hire Fee


18:30 - 22:00

from £2000 Per evening

*All guide prices are inclusive of VAT

Note on pricing

Send me a message through Tagvenue for a bespoke quote that's right for your event.
Mentioning your budget will help me propose the best option for your needs.

Sample catering prices


Business day package (min 5 – max 30) - £25.95 per person
Premium day package (min 10 – max 60) - £29.95 per person
Standing fork buffet package - £39.95 per person
Afternoon tea packages - from £15.65 per person
Drinks reception packages – from £12.75 per person
Dinner packages - from £61.50 per person

* please note that our catering prices are excluding VAT


In-house catering

Allows external catering

Approved caterers only

BYO alcohol allowed

Can provide alcohol

Kitchen facilities available

Can provide halal

Can provide kosher

Complimentary water

Extensive vegan menu

Extensive gluten-free menu

Complimentary tea and coffee

Buyout fee for external catering

Room features

Wi-Fi Wi-Fi

Air conditioning Air conditioning

Natural light Natural light

Disabled access Disabled access


Flatscreen TV



Audiovisual (AV) equipment

Conference call facilities

Storage space

Accommodation available

Parking available

One Birdcage Walk, home of the Institution of Mechanical Engineers, offers meeting and event spaces in the heart of Westminster.

Overlooking St James's Park and just minutes away from HM Treasury, the Houses of Parliament and Horse Guards Parade; our flexible venue can host a range of events – from lectures, conferences, meetings, away days, seminars and training courses to drinks receptions and fine dining events.

Other rooms and event packages at this venue

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Seating 60
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Seating 60
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Seating 120
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Frank Whittle
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George Stephenson
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Joseph Whitworth
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Frederick Lanchester
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from £600
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David Napier
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from £400
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Harry Ricardo
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from £410
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Seating 40
from £410
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Seating 30
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Seating 24
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Seating 14

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