4 photosImages not verified
4 photosImages not verified
The Millennium Mayfair Hotel is a distinguished 5-star property situated in the heart of London's prestigious Mayfair district, directly overlooking the historic Grosvenor Square. This elegant hotel offers sophisticated meeting and event facilities including the grand ballroom and intimate boardrooms, accommodating up to 350 delegates. The venue combines classic British elegance with modern amenities, featuring state-of-the-art AV equipment, complimentary WiFi, and professional event management services. Located within walking distance of Bond Street shopping, Hyde Park, and major London attractions, the hotel provides an exceptional setting for corporate events, conferences, and social gatherings in one of London's most exclusive neighborhoods.
Best suited for
Why book with us?
| Space | Theatre | Cabaret | Boardroom | Classroom | U-shape | Banquet | Reception |
|---|---|---|---|---|---|---|---|
| Grand Ballroom | 250 | — | 50 | 150 | 80 | — | — |
| Grosvenor Suite | 80 | — | 24 | 45 | 30 | — | — |
| Mayfair Boardroom | 30 | — | 14 | 18 | 16 | — | — |
Day delegate rate from the venue’s published pricing. Exact quotes confirmed on your proposal.
Includes: Room hire, Basic AV.
Half day, full day and evening rates available on request.
Bespoke menus and exclusive-use packages for private events.
Pricing available on request. Day delegate packages and room hire rates vary by season and availability.
Request exact pricing →Dietary options catered for
Always confirm specific access requirements with our team — we check on your behalf.
44 Grosvenor Square, London, W1K 2HP, United Kingdom
Every score below is computed from verified platform data — never marketing copy.
Millennium Mayfair Hotel is a verified hotel in London, hosting up to 350 guests, with day delegate rates from £160. Its genome scores highest for Corporate, Historic, Hybrid Ready. Verified on-site: wi-fi, av & production, food & catering, bedrooms. Best suited to corporate conferences and board meetings.
Best for: corporate conferences and board meetings, memorable events in a heritage setting, hybrid and streamed events.
Sustainability credentials are not yet evidenced in the profile data.
Up to 350 guests for theatre style, 200 for dinner, 120 for boardroom style
Professional AV equipment included with built-in projectors, sound system, and technical support available
Full-service catering from breakfast meetings to formal dinners, dietary requirements accommodated
Valet parking available, nearest public parking at Berkeley Square Car Park, advance booking recommended
The Millennium Mayfair Hotel is a distinguished 5-star property situated in the heart of London's prestigious Mayfair district, directly overlooking the historic Grosvenor Square. This elegant hotel offers sophisticated meeting and event facilities including the grand ballroom and intimate boardrooms, accommodating up to 350 delegates. The venue combines classic British elegance with modern amenities, featuring state-of-the-art AV equipment, complimentary WiFi, and professional event management services. Located within walking distance of Bond Street shopping, Hyde Park, and major London attractions, the hotel provides an exceptional setting for corporate events, conferences, and social gatherings in one of London's most exclusive neighborhoods.
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