Venue Shortlist : 0
One Marylebone

One Marylebone

One Marylebone is a prestigious events venue in the centre of London, close to Regents Park. Whatever the event and whatever your style, you’re promised something spectacular here. Every reason to book it as a very unique venue for a wedding or private celebration, or for business meetings and events in every shape and form – conferences, exhibitions, product launches, awards ceremonies, AGMs, banquets, networking receptions, summer and Christmas parties and photo shoots and filming.

With a maximum capacity of 500 guests, One Marylebone has two equally stunning event spaces and a landscaped garden. The Soane Hall is on the ground floor and measures 5,446 sq ft; it holds 500 people for a champagne reception, 350 for a dinner-dance and the same number for a conference. This is a spectacular room, over 27ft high, with classic mosaics, and huge stained glass windows.

Upstairs the Galleries give you 4230 sq ft of bright and elegant space over 3 sections – West, East and South. As a whole it’s the perfect setting for a reception for 350 guests, whilst East & West are superb for conferences for 150 and dinners for 100, and South holds 50 people. The courtyard gardens to the West & East are a city oasis, ideal for summer parties and weddings.

One Marylebone was built in the early 19th century as a church and still retains its original Neo-Classical architecture and rich ornately features. The venue is fully equipped with superfast wifi and cutting-edge AV technology, and spaces can be dressed to suit your event. You’ll be in the very good hands of the professional events team and in-house caterers, so you’re guaranteed a memorable event.

One Marylebone is just a few minutes walk from Great Portland Street, Regents Park and Warren Street tube stations.

One Marylebone Map
Venue One Marylebone
Capacity 500 guests
Address 1 Marylebone Road
Regents Park
Greater London
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Packages (1)

One Marylebone - Christmas Parties

Christmas Parties

  • Guests: 600 max (minimum numbers apply)
  • Price from: £75.00 per person
  • Description & Details

    Celebrate this Christmas at One Marylebone, our package for up to 600 guests includes a sparkling wine reception, 3 Course Dinner with a half bottle of wine per person. We also provide a DJ and Disco.

  • Request a Quote

Please note that advertised packages are guideline prices and subject to availability and number of guests attending.

Function Rooms & Event Spaces (3)

The Soane Hall - One Marylebone

The Soane Hall

  • Max Capacity: 500
  • Full Details

    The Soane Hall is the jewel in the crown of One Marylebone. At over 27 feet high, the room is impressive in size as well as beauty. Although full of character with its mosaics and stained glass windows the space remains flexible allowing clients to either enjoy it in its natural state or transform it to fit any requirements of style and branding.


    • Reception: 500
    • Theatre: 350
    • Banqueting: 350
    • Dinner & Dance: 350
    • Cabaret: 290
  • Request Availability
The Galleries - One Marylebone

The Galleries

  • Max Capacity: 160
  • Full Details

    The Galleries are located on the First Floor of One Marylebone and are the most contemporary and bright of the building’s spaces. Taking the form of a ‘U’ shape, the space is split into East, West and South Galleries. The former two are flooded with natural daylight from floor to ceiling windows and these spaces epitomize the heart of the architect’s passion for light and its effect on a room.
    The Galleries can be hired as one space or used as an incredible contrasting reception space for a main function in The Soane Hall.
    Available to hire from £5,500 from 9AM - Midnight
    Additional costs for catering, security, cleaning, production


    • Reception: 160
    • Theatre: 100
    • Banqueting: 80
  • Request Availability
The Gardens - One Marylebone

The Gardens

  • Max Capacity: 150
  • Full Details

    One Marylebone has two external areas, running parallel to both the West and East sides of the building. The West Garden is the perfect addition to any event needing external space. Whether a reception for a Summer Wedding, an evening drinks party or simply an area for those guests wanting some fresh air, but still involved with the party..

  • Request Availability

Venue Features (11)

  • AV Equipment
  • Disability Access
  • In-house Catering
  • Late Licence
  • Licensed Bar
  • Local Public Transport
  • Music Licence
  • Outside Space
  • Smoking Area
  • Wedding License
  • Wi-Fi Access