The London Marriott Hotel, Marble Arch
The London Marriott Hotel, Marble Arch has 4 meeting/event spaces for 60–280 delegates (theatre), largest: Regency Ballroom (280).
- Up to 400 delegates
- 4 meeting spaces
1 photosPhotography pending verification1 photosCapacity overview
4 spaces · capacities by layout · floor area in m²
| Room | Theatre | Cabaret | Boardroom | Classroom | U-shape | Banquet | Reception | m² |
|---|---|---|---|---|---|---|---|---|
| Regency Ballroom | 280 | — | 50 | 150 | 60 | — | — | 350 |
| Portland Room | 80 | — | 26 | 40 | 30 | — | — | 85 |
| Marylebone Room | 60 | — | 20 | 30 | 24 | — | — | 65 |
| Boardroom 1 | — | — | 12 | — | — | — | — | 25 |
At a glance
The London Marriott Hotel, Marble Arch is a sophisticated 4-star property ideally located in the heart of London's West End. This elegant hotel offers 13 flexible meeting and event spaces, including the grand Regency Ballroom which can accommodate up to 400 guests for receptions. The hotel features state-of-the-art audiovisual equipment, dedicated event planning services, and contemporary meeting rooms with natural daylight. Located just steps from Oxford Street's premier shopping district and Hyde Park, the venue provides easy access to London's major attractions while offering on-site dining at the stylish Lanes Restaurant and Bar. With excellent transport links via Marble Arch Underground Station and comprehensive business facilities, it's an ideal choice for corporate events, conferences, and special occasions in central London.
Best suited for
- Conferences
- Corporate Meetings
- Wedding Receptions
- Gala Dinners
- Product Launches
Why book with us?
- Independent venue sourcing
- Free to event organisers
- Access to negotiated rates
- Alternative venues included
- Human expert support
Know before you book
Provenance shown for every factMeeting spaces at this venue
Pricing & packages
Exact rates are confirmed on your proposal — our experts negotiate on your behalf.
Meeting room, equipment, lunch & refreshments.
Half day, full day and evening rates available on request.
Bespoke menus and exclusive-use packages for private events.
Food & catering
- Restaurant on site
- Bar on site
Dietary options catered for
Top facilities
- Free WiFi
- AV Equipment
- Air Conditioning
- Natural Daylight
- Accessible
- On-site Catering
- Concierge Service
- 24-hour Room Service
AV & production
Accessibility
Always confirm specific access requirements with our team — we check on your behalf.
- Wheelchair accessible
- Lifts to all floors
- Accessible bathrooms
- Hearing loop available
Location & getting there
134 George Street, Marble Arch, London, W1H 5DN, United Kingdom
Venue Intelligence™
Every rating below is computed from verified platform data — never marketing copy.
The London Marriott Hotel, Marble Arch is a verified hotel in London, hosting up to 400 guests. Its profile rates most strongly for Corporate, Hybrid Ready, Networking. 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, hybrid and streamed events, receptions and networking events.
Sustainability credentials are not yet evidenced in the profile data.
Venue profile ratings
- Corporate★★★★★
- Luxury★★★★★
- Historic★★★★★
- Creative★★★★★
- Eco★★★★★
- Hybrid Ready★★★★★
- Networking★★★★★
- Training★★★★★
- International★★★★★
- Accessibility★★★★★
Verified on-site
- Wi-Fi✓ Verified
- AV & production✓ Verified
- Food & catering✓ Verified
- Bedrooms✓ Verified
- SustainabilityNot listed
- Accessibility✓ Verified
Venue IQ™
A living intelligence record — every entry is generated from verified platform data, not marketing copy.
- Oct 2025Venue verified and listed
Added to the InternationalVenues.com verified directory.
- Oct 2025Photography refreshed — 5 images
Latest venue imagery reviewed and published.
- Oct 2025Quality score 95/100
Top-tier data completeness — capacities, facilities and access verified.
Frequently asked
How many meeting rooms does The London Marriott Hotel, Marble Arch have?
The London Marriott Hotel, Marble Arch has 4 meeting and event spaces in London, seating up to 280 delegates theatre-style in the largest room.
What is the capacity of The London Marriott Hotel, Marble Arch's largest event space?
The largest event space at The London Marriott Hotel, Marble Arch is Regency Ballroom, with a maximum capacity of 280 guests.
What conference facilities does The London Marriott Hotel, Marble Arch offer?
The London Marriott Hotel, Marble Arch offers Free WiFi, AV Equipment, Air Conditioning, Natural Daylight, Projectors, Screens, PA System across its 4 meeting and event spaces.
What is the maximum capacity?
Up to 400 guests for receptions, 300 theatre style, 200 banquet style
What AV equipment is available?
Full AV package included with projectors, sound system, and technical support available
Is catering available?
Award-winning catering team offering bespoke menus, dietary requirements accommodated
Is there parking available?
Valet parking available, nearby public parking at Marble Arch, limited on-street parking
About The London Marriott Hotel, Marble Arch
The London Marriott Hotel, Marble Arch is a sophisticated 4-star property ideally located in the heart of London's West End. This elegant hotel offers 13 flexible meeting and event spaces, including the grand Regency Ballroom which can accommodate up to 400 guests for receptions. The hotel features state-of-the-art audiovisual equipment, dedicated event planning services, and contemporary meeting rooms with natural daylight. Located just steps from Oxford Street's premier shopping district and Hyde Park, the venue provides easy access to London's major attractions while offering on-site dining at the stylish Lanes Restaurant and Bar. With excellent transport links via Marble Arch Underground Station and comprehensive business facilities, it's an ideal choice for corporate events, conferences, and special occasions in central London.
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