1 photosImages not verified1 photosImages not verifiedThe Best Western Mostyn Hotel is a stylish 4-star property located in the heart of Marylebone, just minutes from Oxford Street and Baker Street Underground station. This contemporary hotel offers modern accommodation with elegant meeting and event spaces suitable for business gatherings and private functions. The hotel features well-appointed conference facilities with professional AV equipment and natural daylight, accommodating up to 120 delegates across multiple flexible spaces. Located within walking distance of major London attractions including Regent's Park, Oxford Street shopping district, and numerous West End theatres, the venue provides an ideal base for both business and leisure visitors to central London.
Best suited for
Why book with us?
| Space | Theatre | Cabaret | Boardroom | Classroom | U-shape | Banquet | Reception |
|---|---|---|---|---|---|---|---|
| Main Conference Room | 120 | — | 30 | 60 | 35 | — | — |
| Executive Meeting Room | 40 | — | 16 | 24 | 20 | — | — |
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 rates from £45 per person including room hire, refreshments and AV equipment. Half-day rates available from £200 room hire.
Request exact pricing →Dietary options catered for
Always confirm specific access requirements with our team — we check on your behalf.
65-67 Gloucester Place, London, W1H 3PE, United Kingdom
Every score below is computed from verified platform data — never marketing copy.
Best Western Mostyn Hotel is a verified hotel in London, hosting up to 120 guests, with day delegate rates from £190. Its genome scores highest 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.
Up to 120 guests in theatre style, 80 in classroom style, 60 in boardroom style
Standard AV equipment including projector, screen, PA system, microphones and complimentary Wi-Fi
Full catering services available including breakfast, lunch, dinner and refreshment breaks
Limited on-site parking available, public parking nearby, advance booking recommended
The Best Western Mostyn Hotel is a stylish 4-star property located in the heart of Marylebone, just minutes from Oxford Street and Baker Street Underground station. This contemporary hotel offers modern accommodation with elegant meeting and event spaces suitable for business gatherings and private functions. The hotel features well-appointed conference facilities with professional AV equipment and natural daylight, accommodating up to 120 delegates across multiple flexible spaces. Located within walking distance of major London attractions including Regent's Park, Oxford Street shopping district, and numerous West End theatres, the venue provides an ideal base for both business and leisure visitors to central London.
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