Westminster Ballroom at London Marriott Hotel Grosvenor Square
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Up to 900seated
Bond Streetnearest station
Fundraising Galabest for
Mayfairarea
About this space
The Mayfair Suite at The London Marriott Hotel Grosvenor Square offers a sophisticated setting for conferences in the heart of London. Accommodating up to 360 delegates, the space is designed for productivity and impact, with advanced AV technology, LED screens, and high-speed WiFi ensuring seamless presentations and connectivity. Supported by exceptional service and premium on-site amenities, including dining and stylish networking spaces, it provides an inspiring environment for successful and memorable conference experiences.
Features
Wifi
WiFi
Versatile Layout
AV Technology
Parking nearby
Natural Daylight
Food & Drink
External Catering Allowed
Corkage Charge
Kitchenette
Catering Equipment Provided
Professional Kitchen
Halal Catering
Kosher Catering
Recommended Caterering List Available
Recommended Caterers Only
Space
Disabled Access
Storage Space
763m² (8,213ft²)
Ceiling Height 4m (12.8ft)
Licenses
Licensed Until 12am
Extensions Available
Wedding License
Capacities
140 U-Shaped
900 Theatre
Guide prices
Indicative pricing based on standard rates. Request an instant quote for your exact brief.
Business
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Delegate packages
Day Delegate PackageEvery day, 09:00 - 17:00Every day, 09:00 - 17:00
£115 / Per PersonRoom HireArrival Mid-Morning and Mid-Afternoon RefreshmentsUnlimited Tea/Coffee3 Course working buffet lunchWIFIMarriott StationaryStill & Sparkling WaterVAT and Service
Venue Hire Per Day
Every day, 09:00 - 17:00Every day, 09:00 - 17:00
£500 to £50,000 / Venue FeeParty packages
Dinner PackageMondays to Fridays, 18:00 - 00:00Mons to Fris, 18:00 - 00:00
£120 / Per PersonRoom HireArrival Drink3 course dinnerTea, coffee & petit fours1/2 bottle of wine ppMedia Wall - welcome screenStill & Sparkling Water
Party packages
Dinner PackageSaturdays and Sundays, 18:00 - 00:00Sats and Suns, 18:00 - 00:00
£100 / Per PersonRoom HireArrival Drink3 course dinnerTea, Coffee & petit fours1/2 Bottle of wine ppMedia WallStill & Sparkling
Conferences
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Events
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Venue Hire Per Day
Every day, 18:00 - 00:00Every day, 18:00 - 00:00
£120 / Venue FeeWeddings
See Weddings profile →
Venue Hire Per Day
Every day, 09:00 - 00:00Every day, 09:00 - 00:00
£190 / Venue FeeNEW · Data-backed provisional quotes in 10 seconds.
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Concierge
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