Spaces at

The London Marriott Hotel Grosvenor Square

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From £65 per person
1000 people
Mayfair
762m² (8202ft²)

Spaces in The London Marriott Hotel Grosvenor Square

170 Reception

Mayfair Suite

From £115.00 / Delegate Packages

Perfect for a live or pre-recorded event that can be completed on our Green Screen space with our technology partner, the Mayfair Suite at The London Marriott Hotel Grosvenor Square offers an exceptional setting for your next gathering. This versatile venue is designed to accommodate a variety of events, from corporate meetings to creative presentations. With state-of-the-art LED screens and high-speed WiFi, your event will be seamlessly supported by cutting-edge technology. The Mayfair Suite can be configured to suit your needs, ensuring a tailored experience for up to 120 delegates. Complement your event with access to our award-winning dining options, including two Gordon Ramsay restaurants, and unwind in our stylish 1920s Speakeasy bar, The Luggage Room. With 237 contemporary bedrooms, including luxurious suites with private balconies, your guests will enjoy comfort and convenience throughout their stay. Elevate your event at the Mayfair Suite, where exceptional service and sophisticated surroundings come together to create unforgettable experiences.

1000 Reception

Westminster Ballroom

From £65.00 / 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.

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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.

The London Marriott Hotel Grosvenor Square - London

The London Marriott Hotel Grosvenor Square, Mayfair – Host unforgettable weddings and conferences in our stunning pillar-free Westminster Ballroom for up to 1,000 guests. Enquire via Hire Space today.

Location: Grosvenor Square, Mayfair, W1K 6JP, London
Coordinates: 51.512456, -0.150687000000062

Capacity: 48 - 1000 guests
Starting from: 65 per person

Available Spaces

Mayfair Suite

Capacity: Up to 170 Reception guests

Pricing: 115 / Delegate Packages

Perfect for a live or pre-recorded event that can be completed on our Green Screen space with our technology partner, the Mayfair Suite at The London Marriott Hotel Grosvenor Square offers an exceptional setting for your next gathering. This versatile venue is designed to accommodate a variety of events, from corporate meetings to creative presentations. With state-of-the-art LED screens and high-speed WiFi, your event will be seamlessly supported by cutting-edge technology. The Mayfair Suite can be configured to suit your needs, ensuring a tailored experience for up to 120 delegates. Complement your event with access to our award-winning dining options, including two Gordon Ramsay restaurants, and unwind in our stylish 1920s Speakeasy bar, The Luggage Room. With 237 contemporary bedrooms, including luxurious suites with private balconies, your guests will enjoy comfort and convenience throughout their stay. Elevate your event at the Mayfair Suite, where exceptional service and sophisticated surroundings come together to create unforgettable experiences.

Westminster Ballroom

Capacity: Up to 1000 Reception guests

Pricing: 65 / 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.

About This Venue

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.

Venue Information

Total Spaces: 2

Website: https://www.hirespace.com/Venues/London/75903/The-London-Marriott-Hotel-Grosvenor-Square