Coronavirus Notice

With a global pandemic at our door, Party Ingredients are following the current UK government advice that public gatherings are ill-advised at this time, and honouring clients wishing to postpone their event until Autumn 2020. We are accepting new enquiries and recommend that these are from September 2020 onwards.

If you feel that your event is suitable to be held before September, and where your venue allows, we are still open should you wish to discuss your event with us, albeit with reduced office hours so please allow longer than our standard 24 working hour response time.

Please use the Quote Form or email with your enquiry and we will be in touch.

We will also be reducing our social & blog activity as we feel reviewing our past success doesn’t feel in line with the uncertainty we and our industry colleagues face over the next few months. During this time we will be sharing tips and recipes to support social distancing, self-isolation and to keep you mentally and physically well.

The Party Ingredients Team

One Marylebone

One Marylebone

Grade I Listed Neo-Classical Grandeur

Get a Quote

One Marylebone

1 Marylebone Road, London NW1 4AQ

One Marylebone, formally Holy Trinity Church, was built in 1826-28 to the designs of Sir John Soane to celebrate the defeat of Napoleon. Beautifully refurbished to the original designs of Sir John Soane, the Grade I listed venue boasts 3 unique spaces plus landscaped garden, moments from Regents Park. The Soane Hall is the jewel in the crown of One Marylebone. 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 alter it to fit any requirements of style and branding. The East and West galleries are each 1200 sq foot, situated on the first floor of One Marylebone. Both rooms are flooded with natural daylight from floor to ceiling windows, the rooms are at the heart of the architect’s passion for light and its effect. The Galleries can be hired individually (alongside The South Gallery) or used as an incredible contrasting reception space for a main function on The Soane Hall. Running alongside the building The Garden is the perfect addition to any event needing external space. Whether a reception for a summer wedding or evening drinks party or simply an area for those guests needing some fresh air but still involved in the party.

Get a Quote Website Map





One Marylebone
One Marylebone
One Marylebone