One Marylebone:
Located in central London opposite Regent’s Park, One Marylebone is one of the capital’s most recognisable architectural wedding venues.
Originally designed by Sir John Soane, the Grade I listed building combines neoclassical architecture with a contemporary events approach. Historic detailing, high ceilings and dramatic proportions give the venue a strong sense of occasion, while several distinct event spaces allow celebrations to move naturally throughout the day.
The combination of landmark status, scale and location makes One Marylebone particularly well suited to couples planning a statement London wedding with flexibility across multiple spaces.
Wedding Spaces
One Marylebone offers four principal event spaces that can be used individually or together depending on the size and format of the celebration.
The Soane Hall is the main space and one of the defining rooms within the venue. It accommodates up to 500 guests for a ceremony or 320 guests for dinner, making it suitable for larger weddings.
The Galleries provide a lighter and more intimate setting, with Palladian windows and natural daylight. Each wing can host ceremonies for up to 175 guests or dinners for 100 guests.
God’s Garden offers an outdoor courtyard setting with partial cover, suited to drinks receptions or dining. It accommodates up to 250 guests for receptions or 100 guests for covered dinners.
The Vaults provide a separate lower-ground space often used for evening celebrations or after-parties.
This layout allows couples to host ceremonies, dining and late-night celebrations in separate settings without leaving the venue.
Food and Guest Experience
One Marylebone works with One Dining, the venue’s in-house catering team.
Couples can choose from classic plated menus, contemporary formats or fully tailored dining concepts depending on the style of celebration. In addition, the venue offers a packaged wedding option that includes catering, drinks, management and use of the Belfry Bridal Suite.
For couples wanting full creative control, dry hire is also available using approved suppliers.
Weddings at One Marylebone
This venue suits couples planning London weddings where architecture, scale and flexibility are priorities.
- Up to 500 guests for ceremonies in Soane Hall
- Up to 320 guests for seated dining in Soane Hall
- Multiple spaces for ceremonies, dining and evening celebrations
- Outdoor courtyard setting in God’s Garden
- Dry hire and in-house catering options available
- Strong option for large one-day celebrations
The ability to use different rooms throughout the day helps the celebration feel progressive rather than confined to a single ballroom.
Location
Located in Marylebone, One Marylebone sits close to Regent’s Park and within walking distance of Marylebone High Street.
The venue is well connected by London Underground, rail links and road access, making it practical for guests travelling from across London, the UK or overseas. Hotels in Marylebone, Fitzrovia and the West End provide a wide range of accommodation nearby.
Practical Information
One Marylebone does not operate as a hotel venue, so guest accommodation is arranged externally through nearby London hotels.
Published 2026 pricing:
- Wedding package from £45,000 for 150 guests
- Dry hire from £6,000 for God’s Garden
- Dry hire from £18,000 for Soane Hall and the Galleries
Pricing should always be reconfirmed directly with the venue.
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