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Grosvenor Square  London  W1K 6JP  United Kingdom 

Meet in the heart of London

Host your next meeting or event at one of London's most historic hotels, the London Marriott Hotel Grosvenor Square. Modern technology and a variety of planning resources are paired with an unbeatable location to make your event a memorable one.

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Floor Plans

London Marriott Hotel Grosvenor Square

Grosvenor Square
London, W1K 6JP United Kingdom
Phone:
+44-20-74931232
Sales:
+44-20-74931232
Fax:
+44-20-7514 1528
Sales fax:
+44-20-75141528

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Capacity Chart

Meeting Room Dimensions (LxWxH) Area
(Sq. Feet )
Theater Schoolroom Conference U-Shape Reception Banquet
Westminster Ballroom 116.5x70.5x12.8 8,216 900 384 360 140 1000 580
Belgrave Room 45.9x70.5x12.8 3,240 300 120 120 70 250 140
Chester Room 33.8x70.5x12.8 2,384 120 84 84 70 180 90
Eaton Room 36.1x70.5x12.8 2,546 160 96 80 80 200 130
Belgrave/Chester 79.7x70.5x12.8 5,624 480 288 280 110 600 312
Chester/Eaton 69.9x70.5x12.8 4,930 390 216 240 80 450 250
Whitehall Suite 101.4x19.7x7.2 1,996 558 90
St James/Hanover 65.6x16.4x7.2 1,076 95 65 15 38 160 80
St James 27.9x16.4x7.2 457 36 24 16 16 40 24
Hanover 37.7x16.4x7.2 619 54 36 24 18 80 36
The Berkeley Suite 35.8x17.4x7.2 622 60 30 24 16 100 26
Mayfair Suite 95.1x23.3x6.6 2,216 140 80 72 70 170 120
Mayfair 1 23.3x23.3x6.6 543 35 20 18 18 40 30
Mayfair 2 23.3x23.3x6.6 543 35 20 18 18 40 30
Mayfair 3 23.3x23.3x6.6 543 35 20 18 18 40 30
Mayfair 4 23.3x23.3x6.6 543 35 20 18 18 40 30
Mayfair 1/2 46.6x23.3x6.6 1,085 70 40 36 36 80 60
Mayfair 1/2/3 69.9x23.3x6.6 1,628 105 60 54 54 120 90
Mayfair 3/4 93.2x23.3x6.6 2,170 70 40 36 36 80 60
Somerton (G/R) 50 16 24 24 50 40
Hampton (G/R) 50 16 24 24 50 40
Dalby (G/R) 8 16 10