Soane Hall
The largest space at One Marylebone, a banqueting hall with soaring 27-foot ceilings, striking mosaics and stained-glass windows. It seats up to 320 and holds 500 standing, and can be styled classically or with contemporary branding.
One Marylebone is a Grade I listed former church opposite Great Portland Street station, hired exclusively for events. Its spaces include the Soane Hall, a banqueting hall with 27-foot ceilings, mosaics and stained glass seating up to 320; the double-height, U-shaped Galleries; The Vaults across two floors, licensed late; and a part-covered garden for up to 250. It hosts weddings (with a civil ceremony licence), corporate events, product launches and parties, with in-house catering from One Dining or approved suppliers.

One Marylebone is a Grade I listed former church opposite Great Portland Street station, hired exclusively for events. Its spaces include the Soane Hall, a banqueting hall with 27-foot ceilings, mosaics and stained glass seating up to 320; the double-height, U-shaped Galleries; The Vaults across two floors, licensed late; and a part-covered garden for up to 250. It hosts weddings (with a civil ceremony licence), corporate events, product launches and parties, with in-house catering from One Dining or approved suppliers.
The largest space at One Marylebone, a banqueting hall with soaring 27-foot ceilings, striking mosaics and stained-glass windows. It seats up to 320 and holds 500 standing, and can be styled classically or with contemporary branding.
1 Marylebone Road, London, NW1 4AQ