Logo with the text 'st mary's' in large white letters and 'MARYLEBONE' in smaller white letters below it against a black background.

Exclusive venue hire · Marylebone, London

Not your typical conference centre

St Mary's Marylebone is a Grade I listed Georgian building in Central London, hired exclusively as a whole venue. The Great Hall and the newly renovated Undercroft host conferences, wine tastings, fashion shows, concerts, dinners and wedding receptions for up to 600 guests. In-house AV and lighting are included, and you choose your own caterer.

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An empty auditorium or conference hall with a stage at the front, rows of chairs facing the stage, a large pipe organ on the left, and several large screens hanging from the ceiling. The hall has high ceilings with blue and white decor, large windows
A formal dinner event in a grand hall with long tables filled with people, warm lighting, and string lights hanging from the ceiling.
Interior of a church or event hall with rows of wooden chairs facing a stage, large curtains, and a screen displaying the text 'st mary's'. The ceiling is arched with painted panels, stained glass windows are visible, and there are two levels with ad
Musician standing on stage holding an electric guitar, facing an audience in a large hall with candles on the stage and architectural details in the background.
Low-angle view of a historic church tower with a clock, framed by green trees and a clear blue sky.
A choir performing on stage during a Christmas concert, with an audience seated and raising their hands, and a large screen displaying holiday-themed graphics and the text 'Breast Cancer Now Christmas Carols 2024'.
Fashion models walk down a runway on a fashion show stage with an audience seated on each side. The backdrop features a sign that reads 'WHITE STUFF' and there are large posters on the wall showing people with captions.

Why choose us?

Outline of a church building

Built in 1824, Grade I listed

A setting no hotel ballroom can match

The Great Hall has soaring ceilings, stained-glass windows and oak floors, and the modern, newly renovated Undercroft sits directly below. Your event makes an impression before it has even begun.

Digital illustration of two separate venue spaces

Two floors, one exclusive hire

Great Hall + Undercroft, up to 600 guests

The whole venue is yours for the day. You could hold the plenary upstairs and breakouts downstairs, or serve dinner on one floor and drinks on the other.

Black location pin icon on a light purple background.

Central London, easy to reach

York Street, W1H 1PQ

We're 8 minutes' walk from Baker Street (five Tube lines) and close to Marylebone mainline station, so guests can arrive easily from across London or by train from further afield.

Illustration of a black line drawing of a microphone

Dry hire with in-house AV

Your suppliers, our kit

Bring your own caterer and suppliers, with no corkage, or use our recommended partners. In-house sound, lighting and AV are included, with wireless microphones and a 4-metre presentation screen.

An avatar of a person depicted as a simple black outline on a gray background.

One event manager, start to finish

Not a faceless booking platform

You'll deal with the same person from your first enquiry until your last guest leaves. They'll help with layout planning, supplier logistics, licensing and on-the-day coordination.

Minimalist illustration of a person standing with arms outstretched inside a circular outline, on a light teal background.

Step-free and VAT-free

No VAT to add, ever

Both floors have step-free access, and all our prices are VAT-free, so the price you're quoted is the price you pay.

Hire Options

Exclusive hire of the whole venue

Every booking is exclusive, so you get complete creative freedom and full privacy.

  • Full day: 8:00 am – midnight

  • Evening: 4:00 pm – midnight

Available Monday to Saturday. Events must end by 10:30 pm, and you have until midnight to pack down.

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Audience members seated and attentively listening in a conference room with large windows and curtains.

Conferences

People at social event enjoying food and drinks, engaging with a vendor at a booth made of wood, in a warmly lit indoor space.

Dining

Assorted bottles of alcohol and spirits on a table, including gin and other liquors, in a blurred background.

Wine Tastings

Group of women in an audience at a conference or event, some smiling, clapping, and posing with a phone during a presentation.

Fashion Shows

A woman with curly red hair singing into a microphone on stage with a wooden backdrop.

Concerts

People dancing and socializing at a festive indoor event decorated with hanging paper lanterns and floral arrangements.

Wedding Receptions

Our Spaces

The Great Hall

The Georgian centrepiece, with soaring ceilings, stained glass and oak floors. It holds up to 600 guests.

The Undercroft

Newly renovated in a clean, modern style, directly below the Great Hall. It has a divisible main room and four meeting rooms, and holds up to 400 guests.

Explore the venue: layouts, capacities and floor plans →

  • Interior of a spacious hall with wooden flooring, purple and pink lighting, stained glass windows, a stage at the far end, and an ornate ceiling with geometric patterns.
  • Large, elegant room with rows of chairs, a piano at the front, and a high, decorated ceiling with blue panels and large windows allowing sunlight to stream in.
  • Inside a spacious, bright hall with high ceilings and large stained glass windows. The room has rows of tables with white tablecloths and wooden chairs, and a small stage area with a black armchair and decorative plants.
  • An elegant, spacious hall with high vaulted ceiling, large windows, and rows of tables covered with white cloth, set for an event or gathering.
  • A spacious, modern interior with wooden wall accents, benches with bedding, and tables, set up for vaccination or testing with stanchions creating lines.
  • Interior view of a modern waiting area with wooden slat walls, a cushioned bench under soft lighting, and emergency exit sign.
  • Modern indoor event space with wooden wall panels, digital display sign for TIMES Events, lounging chairs, hanging plants, and exposed ceiling ductwork.
  • An empty church or auditorium with rows of wooden chairs facing a stage with a white curtain. There are multiple screens showing the logo 'st mary's MARYLEBONE' hanging above the stage. The room has a high, decorated ceiling with chandeliers, large stained glass windows, and pastel-colored walls.

Browse our events brochure