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The Millennium Gloucester Hotel is a distinguished Victorian-era hotel located in the heart of South Kensington, one of London's most prestigious areas. This iconic property features 610 elegantly appointed rooms and suites, along with comprehensive conference and event facilities capable of hosting up to 1,200 delegates. The hotel boasts 18 flexible meeting rooms including the grand Conservatory and Windsor Suite, state-of-the-art audiovisual equipment, and dedicated event planning services. Perfectly positioned within walking distance of world-renowned museums, Hyde Park, and Kensington Gardens, the hotel offers guests convenient access to London's cultural highlights while providing modern amenities including multiple dining options, fitness facilities, and 24-hour room service.
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| Space | Theatre | Cabaret | Boardroom | Classroom | U-shape | Banquet | Reception |
|---|---|---|---|---|---|---|---|
| Conservatory | 280 | — | 60 | 140 | 80 | — | — |
| Windsor Suite | 400 | — | 70 | 200 | 90 | — | — |
| Kensington Suite | 300 | — | 50 | 150 | 70 | — | — |
| Gloucester Boardroom | 40 | — | 18 | 20 | 24 | — | — |
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.
Day delegate packages from £65 per person. Room hire varies by space and duration. Residential packages available. Weekend rates may differ.
Request exact pricing →Dietary options catered for
Always confirm specific access requirements with our team — we check on your behalf.
4-18 Harrington Gardens, London, SW7 4LH, United Kingdom
Every score below is computed from verified platform data — never marketing copy.
Millennium Gloucester Hotel is a verified hotel in London, hosting up to 1,200 guests, with day delegate rates from £450. 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 1200 guests theatre style, 800 for dinner, multiple flexible spaces available
Full AV support with HD projection, sound systems, video conferencing, and technical assistance
Award-winning catering team offering bespoke menus, dietary requirements accommodated, coffee breaks and full dining services
Valet parking available, nearby public parking, excellent transport links via Gloucester Road tube station
The Millennium Gloucester Hotel is a distinguished Victorian-era hotel located in the heart of South Kensington, one of London's most prestigious areas. This iconic property features 610 elegantly appointed rooms and suites, along with comprehensive conference and event facilities capable of hosting up to 1,200 delegates. The hotel boasts 18 flexible meeting rooms including the grand Conservatory and Windsor Suite, state-of-the-art audiovisual equipment, and dedicated event planning services. Perfectly positioned within walking distance of world-renowned museums, Hyde Park, and Kensington Gardens, the hotel offers guests convenient access to London's cultural highlights while providing modern amenities including multiple dining options, fitness facilities, and 24-hour room service.
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