The London Marriott Grosvenor Square

London Marriott Grosvenor Square

Experience the vibrancy of the trendy Mayfair district at The London Marriott Grosvenor Square Hotel. Following a spectacular multi-million pound renovation, this 5 star venue has proved itself to be one of London's most enviable locations for Asian gatherings of up to 550 guests.

The Westminster Ballroom

Being one of the largest pillar free venues in London, the Westminster Ballroom showcases three stunning fairytale chandeliers, a rich gold, blue, and black colour scheme, and state-of-the-art lighting technology. It can seat up to 550 guests for lavish celebrations or can be divided into 3 sections for smaller events.

The Whitehall Suite

Just off the Westminster Ballroom, this flexible space has views over Grosvenor Square and is ideal for pre-dinner cocktails and canapés for up to 540 guests.

The Mayfair Suite

Divisible into four independent rooms, the Mayfair Suite seats 120 guests for dinner once fully extended. Equipped with state-of-the-art audio visual installations, including a 42” plasma screen in each of its sections, the room has been finished to the highest standards. Raw silk wall coverings and mood lighting set a glamorous tone for private dinners and receptions, while bespoke hardwood furniture complement refined surroundings for fantastic events.

All of the above events space is also fully licensed for weddings and offer a variety for your Civil Service. The London Marriott Grosvenor Square, your ideal Mayfair destination.


Marriott Grosvenor SquareWestminster Ballroom Banquet