Birdsall House

Set moments from Regent's Park, behind a Grade I listed façade, One Marylebone is one of central London's most romantic wedding venues, where architectural grandeur and genuine flexibility come together for couples who want their day to feel entirely their own. 

Weddings here unfold across a sequence of connected spaces, each with a distinct character, so the day can move naturally from one setting to the next without guests ever stepping outside the venue. The Garden, a rare large slice of outdoor space in central London, offers a beautiful setting for ceremonies of up to 200 guests amid greenery, with covered dining for up to 100. The Galleries provide a light-filled, elegant backdrop for ceremonies of up to 175 or drinks receptions for up to 300, with dinner for 100 per wing. At the heart of the venue is the Soane Hall, a soaring 27ft-high space that can hold a ceremony for 400 guests or a seated wedding breakfast for 320, dramatic enough for the grandest celebration, yet warm enough for something more intimate. For dancing into the night, the atmospheric Vaults offer two further spaces across a mezzanine and basement level, holding up to 300 guests. 

Because these spaces flow into one another, couples can design a day that genuinely evolves: an outdoor ceremony in the Garden, drinks and canapés in the Galleries, a seated wedding breakfast in the Soane Hall, and dancing until late in the Vaults, all within the same venue, with no need to relocate guests between locations. 

The signature Regency Wedding Package brings this together with exclusive use of the Galleries, Soane Hall and Garden, a Prosecco and canapé drinks reception, a three-course wedding breakfast and evening drinks service to keep the celebration going. Food and drink can be provided in-house by One Dining, the venue's resident catering team, who can design menus around each event, covering everything from fine dining and plated service to canapés, buffets and late-night food stations, or couples can choose from a curated list of approved external caterers.   

One Marylebone is proud to be experienced in hosting a genuinely diverse range of wedding traditions and ceremonies, including Mandap, Mehndi, Nikah and Chuppah celebrations, with a team well versed in the particular requirements each brings. Styling is entirely down to each couple: the venue's blank-canvas elegance works equally well for a pared-back, contemporary look or a full-scale, opulent transformation, and the events team can introduce couples to a curated network of approved suppliers, including florists, lighting and production specialists, and entertainment, to help realise their vision, whatever it may be. 

Location is another point in the venue's favour. One Marylebone sits directly opposite Great Portland Street Underground station, within easy walking distance of Baker Street and Regent's Park stations, and just minutes by taxi from King's Cross, Euston and Paddington, a genuinely convenient central London address for wedding guests travelling from across the UK and abroad. 

Couples who have married at One Marylebone describe it as an easy decision: "From the moment we walked into One Marylebone, we knew it was the one," say J & M, while E & D call it "the perfect setting for our wedding," and V & E, who held their reception there, say simply that they "could not recommend it enough." The recurring themes in feedback are the impact of the spaces themselves, the quality and warmth of the catering, and how smoothly the day comes together. 

With its rare combination of Grade I listed architecture, genuine outdoor ceremony space, multiple connected rooms and an experienced in-house team, One Marylebone offers couples a central London wedding venue that can flex to almost any size, style or tradition, from 50 guests to 400.