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The London Marriott Hotel County Hall is a prestigious 5-star hotel housed in the historic County Hall building on London's South Bank, directly opposite the Houses of Parliament. This iconic venue offers over 28 flexible meeting and event spaces, including the grand Crystal Ballroom accommodating up to 2,000 guests. The hotel features 200 luxurious guest rooms with Thames or London Eye views, state-of-the-art conference facilities, and award-winning dining. Located steps from major attractions including the London Eye, Westminster Bridge, and Waterloo Station, it provides an unparalleled setting for corporate events, conferences, and special occasions in the heart of London.
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| Space | Theatre | Cabaret | Boardroom | Classroom | U-shape | Banquet | Reception |
|---|---|---|---|---|---|---|---|
| Crystal Ballroom | 800 | — | 60 | 450 | 80 | — | — |
| Whitehall Suite | 180 | — | 40 | 100 | 45 | — | — |
| Members Room | 100 | — | 30 | 60 | 35 | — | — |
| River Room | 60 | — | 20 | 35 | 25 | — | — |
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. Package deals available for conferences and events. Corporate rates and group discounts offered.
Request exact pricing →Dietary options catered for
Always confirm specific access requirements with our team — we check on your behalf.
Westminster Bridge Road, County Hall, London, SE1 7PB, United Kingdom
Every score below is computed from verified platform data — never marketing copy.
London Marriott Hotel County Hall is a verified hotel in London, hosting up to 2,000 guests, with day delegate rates from £270. 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 2000 guests in theatre style, 1200 for dinner, multiple breakout rooms available
Full AV support including projectors, sound systems, lighting, and dedicated technical support
Comprehensive catering services with multiple menu options, dietary requirements catered for
Valet parking available, public parking nearby, limited on-site spaces - advance booking recommended
The London Marriott Hotel County Hall is a prestigious 5-star hotel housed in the historic County Hall building on London's South Bank, directly opposite the Houses of Parliament. This iconic venue offers over 28 flexible meeting and event spaces, including the grand Crystal Ballroom accommodating up to 2,000 guests. The hotel features 200 luxurious guest rooms with Thames or London Eye views, state-of-the-art conference facilities, and award-winning dining. Located steps from major attractions including the London Eye, Westminster Bridge, and Waterloo Station, it provides an unparalleled setting for corporate events, conferences, and special occasions in the heart of London.
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