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One Marylebone

1 Marylebone Road, NW1 4AQ

One Marylebone has been at the forefront of the London event scene for nearly a decade.

An ideal venue for both corporate or private celebrations

Built in 1826 on its own ‘island’ in the heart of the capital, One Marylebone opened its doors in 2008 and quickly rose to become one of the leading event spaces in the Capital.

Beautifully refurbished to the original designs of Sir John Soane, the historic building was the first venue to open under the luxurious One Events portfolio.

The Soane Hall is the jewel in the crown of One Marylebone; at over 27 feet in height, the prestigious space is both impressive in size and beauty. Opulent mosaics and stained glass windows evoke everlasting elegance. The 2nd floor contemporary and light Galleries are the perfect setting for pre-dinner drinks or can be used on their own for a multitude of events.

The venue has attracted leading brands across a variety of industries, with a focus on fashion and beauty, combining the iconic grandeur with modern extravagance. Able to host standing receptions for 800 and sit down dinners for 400 or more intimate parties for under 100, One Marylebone is one of London’s most flexible and unique venues.

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  • Audio-visual equipment
  • Disabled access
  • Late license
  • Permission to theme/decorate the venue
  • Outside area/ lawn, courtyard or terrace
  • Roof garden, or outside area
  • Spacious & light
  • Wedding license

Individual room capacities

NameReceptionSit downTheatreArea in m2
Soane Hall500400400506
The Galleries300200150393


one marylebone xmas package

One Marylebone Xmas Package

One Events’ flagship venue and one of London’s most prestigious event spaces is pleased to release some amazing value packages to enchant both clients and colleagues this festive period.

Off peak dates from £95 p/p for standing receptions or £145 p/p for seated dinners (Mondays and Tuesdays)

Prices are based on 400 for a standing party, and 300 for a seated dinner and include;

• Exclusive use of venue (guest times 1900 until midnight, bar & music close 2330)

• Canapes and bowl food (standing receptions) / OR three course (seated) dinner

• Prosecco reception

• Beer, wine and soft drinks package throughout guest times

• DJ and dancing with industry quality sound, lighting, club furniture.

• Private cloakroom and Security

Any bespoke upgrades on food, drinks or production available plus late license options.

Capacities up to 350 seated, or 800 standing, POA

Competitive rates on limited peak dates available, POA


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1 Marylebone Road, NW1 4AQ

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Show telephone number
  • Telephone0207 380 1663