41 Portland Place
41 Portland Place has 6 meeting/event spaces for 25–200 delegates (theatre), largest: Great Hall (200).
- Up to 350 delegates
- 6 meeting spaces
1 photosPhotography pending verification1 photosCapacity overview
6 spaces · capacities by layout · floor area in m²
| Room | Theatre | Cabaret | Boardroom | Classroom | U-shape | Banquet | Reception | m² |
|---|---|---|---|---|---|---|---|---|
| Great Hall | 200 | — | 50 | 120 | 60 | — | — | 200 |
| Council Chamber | 100 | — | 30 | 60 | 35 | — | — | 120 |
| Committee Room A | 50 | — | 20 | 30 | 24 | — | — | 60 |
| Committee Room B | 40 | — | 16 | 24 | 20 | — | — | 45 |
| Seminar Room 1 | 25 | — | 12 | 18 | 15 | — | — | 30 |
| Reception Area | — | — | — | — | — | — | 150 | 150 |
At a glance
41 Portland Place is an elegant Georgian conference centre located in the heart of Marylebone, offering premium meeting and event facilities in a prestigious central London location. Housed in a beautifully restored historic building on one of London's finest streets, the venue provides a range of flexible spaces suitable for corporate conferences, training sessions, seminars, and special events. The centre features modern conference facilities with state-of-the-art audiovisual equipment, professional catering services, and dedicated event management support. With its prime location near Oxford Circus and excellent transport connections, 41 Portland Place combines the grandeur of Georgian architecture with contemporary business amenities. The venue offers various room configurations accommodating from intimate boardroom meetings to large-scale conferences for up to 350 delegates, making it an ideal choice for prestigious corporate events, medical conferences, and professional gatherings in central London.
Best suited for
- Conferences
- Corporate meetings
- Training sessions
- Seminars
- 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
View all 6 spaces →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
- Bar on site
Dietary options catered for
Top facilities
- Free WiFi
- AV equipment
- Professional catering
- Air conditioning
- Natural daylight
- Event management
- Historic building
- Multiple meeting rooms
AV & production
Accessibility
Always confirm specific access requirements with our team — we check on your behalf.
- Wheelchair accessible
- Step-free access
- Accessible toilets
Location & getting there
41 Portland Place, Marylebone, London, W1B 1QH, United Kingdom
Venue Intelligence™
Every rating below is computed from verified platform data — never marketing copy.
41 Portland Place is a verified conference centre in London, hosting up to 350 guests. Its profile rates most strongly for Corporate, Historic, Hybrid Ready. Verified on-site: wi-fi, av & production, food & catering, accessibility. 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.
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
- BedroomsNot listed
- 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 41 Portland Place have?
41 Portland Place has 6 meeting and event spaces in London, seating up to 200 delegates theatre-style in the largest room.
What is the capacity of 41 Portland Place's largest event space?
The largest event space at 41 Portland Place is Great Hall, with a maximum capacity of 200 guests.
What conference facilities does 41 Portland Place offer?
41 Portland Place offers Free WiFi, AV equipment, Professional catering, Air conditioning, Multiple projectors, Large screens, Professional sound system across its 6 meeting and event spaces.
What is the maximum capacity?
Up to 350 delegates theatre style, 200 cabaret style, 80 boardroom style
What AV equipment is available?
Full professional AV equipment included with dedicated technical support available
Is catering available?
Comprehensive catering options from working lunches to gala dinners, dietary requirements accommodated
Is there parking available?
Limited on-street parking, nearby public car parks available, excellent public transport links
About 41 Portland Place
41 Portland Place is an elegant Georgian conference centre located in the heart of Marylebone, offering premium meeting and event facilities in a prestigious central London location. Housed in a beautifully restored historic building on one of London's finest streets, the venue provides a range of flexible spaces suitable for corporate conferences, training sessions, seminars, and special events. The centre features modern conference facilities with state-of-the-art audiovisual equipment, professional catering services, and dedicated event management support. With its prime location near Oxford Circus and excellent transport connections, 41 Portland Place combines the grandeur of Georgian architecture with contemporary business amenities. The venue offers various room configurations accommodating from intimate boardroom meetings to large-scale conferences for up to 350 delegates, making it an ideal choice for prestigious corporate events, medical conferences, and professional gatherings in central London.
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