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Opening Hours Today: 11:00 - 23:00
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  • 30 Bruton Place, 
  • Mayfair, 
  • London, 
  • W1J 6NL
020 7409 1728
Opening Hours:
11:00 - 23:00
Food Service Times:
12:00 - 22:00
The Boardroom

Suitable for all manner of occasions, our Boardroom can accommodate any occasion ranging from intimate gatherings to Board dinners.

The Boardroom

The private dining room at The Guinea, called The Boardroom, is an atmospheric pine-panelled room located on the first floor. The room is available for a variety of functions, for groups of a minimum of 12 up to 28 people.

For further details please call our booking coordinator on 020 7409 1728 to discuss dining in our private room.

Guinea 23

We are excited to announce that we can now host private parties in our new premises across the road, Guinea 23. Inside you will find two private rooms: one on the first floor accommodating up to 40 guests and one on the top floor with standing space for up to 100. With its own newly renovated bar, the top floor is the perfect place for a variety of different parties or events, so enquire with our events team now.

Heritage tours

The Guinea Heritage tour is a unique guided tour of Mayfair, available to anyone booking the Boardroom for a private function. You’ll discover the residence and birthplaces of some of Mayfair’s most famous characters, including George Frederik Handel and Jimi Hendrix. We’ll show you the birthplace of Her Majesty Queen Elizabeth II, the former home of Winston Churchill as well as Britain’s most haunted house.

The tours begin with welcome drinks in the Boardroom, followed by a short historical tour. After the tour, guests are welcomed back to the Boardroom for lunch or dinner.


If the Guinea Grill in Mayfair was a new opening it would be hotter than the cooking range by the dining room door over which they flame their steaks. It would be full of bloggers holding their smart phones high and flat over plates of prime Scottish beef, and journalists swooning at the commitment to old-fashioned virtues. Read more

The Guardian

There’s been a pub on this Mayfair site since 1423. But if you’re coming here for history, it’s for the steak speak-easy Grill Room that opened in 1952, ent legit in ‘54, and remains famous to this day. As well as first-rate Sunday lunch of roast sirloin of pork, you can indulge in steaks – dry aged for up to 30 days – on the grill or excellent pies… Read more

The Guardian

A green-coated doorman and waiters in black waistcoats play their ever-smiling parts, while a lone chef tends the furiously hot grill behind displays of prime, dry-aged fillets, rib-eyes and rumps – it’s all very “old school”… Read more

Square Meal

Like all restaurants entirely confident in their own skin, they feel no need to bang on about breed and provenance. If you eat here, they say, put your faith in our good taste. The service is smart, slick and old-school – authoritative but never condescending… Read more

Daily Mail