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London Marriott Hotel Grosvenor Square

Grosvenor Square  London  W1K 6JP  United Kingdom 
Sales Phone:
44-20-74931232
Sales Fax:
44-20-75141528

Or Contact Your Nearest Global Sales Office

Floor Plans & Capacity Chart

Floor Plans

London Marriott Hotel Grosvenor Square

Grosvenor Square

London, W1K 6JP United Kingdom

  • Phone: 44-20-74931232
  • Sales: 44-20-74931232
  • Fax: 44-20-74913201
  • Sales fax: 44-20-75141528

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Capacity Chart

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Convert Meters | Re-set

Click on headings below to re-sort rooms.

Meeting Room Dimensions Area Capacity by Floor Set-Up Room Set-Up Examples  
LxWxH Sq. Feet Theatre Schoolroom Conference UShape Reception Banquet
Westminster Ballroom 116x71x13 8,216 900 500 120 120 1000 648
Belgrave Room 71x46x13 3,240 320 180 60 70 250 120
Chester Room 71x34x13 2,384 180 100 60 80 180 80
Eaton Room 71x36x13 2,546 180 100 60 80 200 80
Whitehall Suite 66x20x7 1,292 550 80
St James 28x18x7 504 36 24 26 50 20
Hanover 38x18x7 681 54 36 26 80 32
The Sloane 20x15x7 313 24 12 30 16
The Berkeley 26x19x7 502 36 20 50
The Portman 17x23x7 390 20 12 12 24 24
Mayfair Suite 102x23x7 2,369 240 90 72 72 180
Mayfair I 24x25x7 605 50 18 18 18 50
Mayfair II 26x25x7 646 50 18 18 18 50
Mayfair III 23x23x7 535 24 18 18 18 50 30
Mayfair IV 29x23x7 665 24 14 14 14 30