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The London Marriott Hotel Grosvenor Square

The London Marriott Hotel Grosvenor Square - image 1
The London Marriott Hotel Grosvenor Square - image 2
The London Marriott Hotel Grosvenor Square - image 3
  • From £65 per person
  • 1000 people
  • Mayfair
  • 762m² (8202ft²)

Spaces in The London Marriott Hotel Grosvenor Square

Westminster Ballroom - image
1000 Reception

Westminster Ballroom

From From £100.00 / Party Packages

The perfect venue for a conference, exhibition or seminar. Our versatile meeting space has the ability to break up in to 3 sections featuring natural daylight. The rooms can be broken up to fit different purposes. Working with Eclipse Global for state of the art equipment and serving carefully crafted menus we have the perfect room for any style of event.

170 Reception

Mayfair Suite

From From £115.00 / Delegate Packages

A unique space perfect as a large open space for up to 120 theatre style or the Mayfair suite can split up in to 4 rooms. Individual boardrooms are maximum of 18 people. Can host Green screen studio.

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About The London Marriott Hotel Grosvenor Square

Whether hosting a reception for up to 1,000 guests or a board meeting for 12, our stylish event spaces, along with intuitive service, will set your occasion apart from the rest.

Our beautiful Westminster Ballroom (762 square meters) is one of London's largest pillar-free spaces. The Westminster Ballroom also has the flexibility to break into three separate conference areas to best meet your needs and is situated along side our Whitehall Reception Suite.

Additionally we host 4 Mayfair Meeting rooms which can open up into one larger space capable of holding 120 delegates.