About No.11 Cavendish Square

No.11 Cavendish Square occupies an elegant Grade II-listed Georgian townhouse, built during the reign of George III, with four floors of event space. Surrounded by the hubbub of theatres, shops, and restaurants, the AIM credited Gold venue is centrally located within the heart of the West End, just a few minutes walking distance to Oxford Circus. The event space is ideal for full-scale conferences, meetings, and workshops in a beautiful setting with a diverse range of room sizes bathed in natural light from the large windows.

The townhouse has been upgraded over the years to cater for larger events and hosts advanced multimedia facilities. Overlooking the square’s stunning outdoor spaces are 20 flexible event spaces which include lecture theatres, breakout rooms, and board rooms. Each elegantly designed room has distinct modern features and uses depending on the needs of the client.

The hi-tech Burdett Theatre is the spot for formal conferences and presentations with state of the art AV and PA systems. The Maynard Theatre is a great space with magnetic walls fully equipped for conferences and seminars. While the ground-floor Green House offers a verdant spot with a central champagne bar to use alongside dinners and receptions. The venue’s standout space, though, is the light, airy and modern Orangery, which is flanked by the tranquil courtyard garden and is a great space no matter the season – the flexible indoor/outdoor area can be used in conjunction with other rooms too.

The contemporary building has brilliant multi-media features with projectors, large screens, and sound systems with a full suite of AV technology, additional audio-visual services are available to request – rooms are also soundproofed.

In-house catering is available for hire from Searcy's who are renowned for delivering high quality ingredients and great value – various menus from working lunches to canapes are offered.

Venue Facilities
Exclusive Hire

Good to know

Delegates/Guests
Up to 300
Venue Type
Conference centre, Institutions, Meeting room
Venue Style
Blank-canvas, Historic, Light and Bright, Spacious, Traditional
Event Atmosphere
Formal, Intimate

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No.11 Cavendish Square

No.11 Cavendish Square Rooms

Burdett Theatre

Burdett Theatre

132 Meeting
300 Standing
200 Banquet
280 Theatre

Located on the ground floor, The Burdett Suite is a self-contained, flexible and versatile event space which can be tailored to your every need. It is located to the immediate right of our main entrance by Dean’s Mews with its own entrance, registration/welcome area, catering space and courtyard. The suite is completely private and can be used for conferences, exhibitions, corporate receptions and product launches.

Features include natural day light, LED lighting, PA system, recording and streaming facilities, staging and 500 MB wifi.

Min numbers 120

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Chris Ham Room

Chris Ham Room

12 Meeting
14 Banquet
30 Theatre

The Chris Ham Room is located in the Grade II listed Georgian town house part of the venue and is an airy, multipurpose space flooded with natural daylight, air-conditioning and is pillar free. This room is located on the ground floor and it is easily accessible from our main entrance to the King’s Fund. This space is completely private and has bespoke catering stations to enjoy breaks and lunch inside the room overlooking Cavendish Square. The space is perfect for a standalone event or can be used in conjunction with the Garden room.

Features include a 65” LED monitor and soundbar, magnetic walls, 500MB wifi and optional private entrance

 

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Edwards Room

Edwards Room

122 Meeting
120 Standing
100 Banquet
120 Theatre

Located on the 1st floor the Edwards room is a bright versatile space with natural daylight and air conditioning, it`s part of the modern conference building at No.11 Cavendish Square and is fully accessible with 2 lifts directly outside the room. This multipurpose space can be used for conferences that require a more relaxed feel, evening receptions/dinners that are looking for a space with ambience or product launches looking for that wow factor.

Features include PA system, retractable HD screen and projector, portable lectern, dynamic lighting and 500MB wifi.

Min numbers 30

 

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Garden Room

Garden Room

24 Meeting
100 Standing
50 Banquet
50 Theatre

Located in the Grade II listed Georgian Town House part of the venue, this versatile and unusual space overlooks both Cavendish Square and our Courtyard Garden with its stunning living wall. The space used to be a traditional library and research resource, with large bookcases, high ceilings, beautiful cornicing and ornate fireplaces. The space has 3 distinct areas adding to its flexibility and the ideal setting for a wide range of events including networking, product launches, intimate meetings, receptions and private dining.

Features includes a portable 55” plasma, floor to ceiling bookcases with optional blinds, 500MB wifi and optional private entrance.

 

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Green House

Green House

140 Standing
80 Banquet

The Green House is located adjacent to the main reception on the ground floor, the space exudes style and a sense of occasion. Contemporary in style, it features a beautiful, natural wood and Corian champagne bar along with dynamic lighting, beautiful planting and state of the art AV. The Green House captures the essence of the original building whilst complementing our other banqueting and reception spaces. It is a versatile space perfect for a range of different types of events including corporate events, receptions and product launches.

Features include LED lighting, PA system, 2x 55” Plasma`s, Champagne bar and 500MB wifi.

Min numbers 50

 

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Marlborough 1

Marlborough 1

30 Meeting
30 Theatre

Marlborough 1/2/3/4 is an airy, functional space with natural daylight, air-conditioning and is pillar free. It`s located in the modern conference building and is served by two lifts to the second floor making it fully accessible. All catering is served in the spacious foyer area directly outside the room flooded with natural daylight and is the perfect setting for networking between sessions. The room is perfect for a small standalone meeting or booked as part of the Marlborough Suite.

Features include 55” plasma and soundbar, magnetic walls and 500MB wifi.

 

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Marlborough 2

Marlborough 2

30 Meeting
30 Theatre

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Marlborough 3

Marlborough 3

30 Meeting
30 Theatre

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Marlborough 4

Marlborough 4

12 Meeting

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Marlborough Theatre

Marlborough Theatre

80 Meeting
80 Theatre

Located on the 2nd floor the Marlborough Theatre is a bright and airy modern conference space with natural light and is pillar free. The room is fully accessible via two lifts and has a spacious foyer area directly outside the room flooded with natural daylight perfect for catering and networking between sessions and drinks in the evening.

Features include PA system, lectern, microphones, LCD projector and screen, comfort monitor, magnetic walls and 500MB wifi.

Min numbers 30

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Maxwell Room

Maxwell Room

70 Meeting
48 Banquet
70 Theatre

Located on the 1st floor the Maxwell room is a airy versatile conference room with natural daylight, air-conditioning and is pillar free. The Maxwell rom is part of the modern conference building at No.11 Cavendish Square and is fully accessible. The space is perfect for a stand alone meeting or used in conjunction with the Edwards room.

Features include PA system, lectern and microphones, 86” plasma, dynamic lighting, magnetic walls and 500MD wifi.

 

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Maynard 1

Maynard 1

30 Meeting
30 Theatre

Maynard 1/2/3 is an airy, functional meeting room with air conditioning and is pillar free. The space is located on the lower ground floor of the modern conference building and is served by two lifts making it fully accessible. All catering is served in the spacious foyer directly outside the room perfect for networking between sessions or evening drinks. The room is perfect for a small standalone meeting or can be booked as part of the Maynard Suite.

Features include a 55” plasma and soundbar, magnetic walls, 500MB wifi.

 

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Maynard 2

Maynard 2

30 Meeting
30 Theatre

 

 

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Maynard 3

Maynard 3

30 Meeting
30 Theatre

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Maynard Theatre

Maynard Theatre

66 Meeting
81 Banquet
140 Theatre

The Maynard Theatre is a light and airy conference space with air conditioning and is pillar free. The room is part of the modern conference building at No.11 Cavendish Square and is fully accessible and located on the lower ground floor. The catering is served in the spacious foyer area directly outside the room which is perfect for networking between sessions. The foyer can be made completely private by hiring the Maynard Suite

Features include PA system, lectern, microphones, LCD projector and screen, comfort monitor, magnetic walls and 500MB wifi.

Min numbers 50

 

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Orangery

Orangery

136 Meeting
300 Standing
120 Banquet

The Orangery is a stunning, light and airy space, ideal for corporate events, receptions, product launches, networking, private dining and Christmas/summer parties. At the end of the Orangery separated by large glass sliding windows is a stunning courtyard, surrounded by a beautiful living wall

which pops with colour during the summer months and looks elegant throughout winter with its dark green foliage. The courtyard has a rustic central water feature offering the sound of relaxation, bespoke lighting throughout the living wall and a PA system. With a capacity of up to 300 guests the Orangery and Courtyard is a versatile space suitable for a wide range of events. To enjoy a private entrance with the wow factor please enquire about the No.11 Cavendish Square package.

Features include LED lighting, PA system, Private Courtyard, 4x Screens, Dynamic Lightings, Private Reception area, and optional private entrance.

Min Numbers 80

 

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President

President's Room

24 Meeting
22 Banquet

Located in the Grade II listed Georgian Town House part of the venue the Presidents room can accommodate up to 24 people for a boardroom set-up or 22 for private dining. This elegant space overlooks Cavendish Square and has portraits of previous Presidents of The King`s Fund. This is a very bright room with large windows, high ceilings with cornicing, a bespoke chandelier and a stunning marble fireplace. The space is idea for networking, launches, intimate meetings and private dining.

Features include 76” portable plasma, beautiful fixed table, 500MB wifi and optional private entrance.

 

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Treasurer

Treasurer's Room

16 Meeting
14 Banquet

Located in the Grade II listed Georgian Town House part of the venue The Treasurers room can accommodate up to 16 guests for a 16 boardroom setup or 14 for private dining. This elegant space

overlooks our georgous Courtyard & Orangery and has sunning lighting, nigh ceilings and an ornate fireplace. This is a very bright room with large windows and French glass doors that is an ideal space for networking, launches, intimate meetings and private dining

Features include a 55” portable plasma, beautiful fixed table, 500MB wifi and optional private entrance.

 

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This venue also offers


Location

11–13 Cavendish Square, Marylebone, London, W1G 0AN

020 7307 2474

Website

Testimonials For No.11 Cavendish Square

'Your team were absolutely amazing helping our event to run as smoothly as possible'26 NOVEMBER, 2019

I wanted to say a massive big thank you to you and your team for all your hard work and dedication prior to and during our event. Firstly, to you thank you for your time and energy in answering every little question (often asked more than once) and being attentive, responsive and empathetic to my many queries and last minute demands as well as for providing all those last minute on-site solutions to our problems. Having your presence on site was very reassuring and you and your team were absolutely amazing helping our event to run as smoothly as possible. I really want to say a bit thank you to your AV technician for being massively helpful and proactive – changing our slides to reflect the remaining agenda and tweaking for consistency, assisting all our staff and speakers in a friendly way and helping our external AV guy with the awards. Also a massive thank you to the lovely Catering Managers for the wonderful food and service – we had very good feedback from everyone on the quality of the food and attentiveness of all the catering staff. The guys bent over backwards to make sure our last-minute delegate dietary requirements could be catered for as well as taking care of the organisers and once again thinking proactively suggesting opening a catering site early at lunch for our exhibitors. I really did feel as if they were part of our team. As I mentioned yesterday, I’ve been out of the events game for a few years but I never remember a venue and staff being as helpful as you and your team. A big thank you for that. Many delegates mentioned how lovely the venue was and how wonderful the staff were so please do pass on my thanks and gratitude to everyone involved.

Independent Higher Education

Great party11 SEPTEMBER, 2019

Hi  I wanted to say thank you very much for looking after us so well once again this year. We had a great party! Many thanks and I will be in contact again once we set a date for next year.      

Alliotts

Summer BBQ02 JULY, 2019

Good morning! Firstly, thank you very much for your amazing assistance in helping us put on our event yesterday. We thought the venue, food and service was simply outstanding.            

AITO

A big thank you03 JUNE, 2019

I would like to say a big ‘thank you’ for helping to make yesterday’s conference such a huge success. From the attentiveness of all of the staff and the delicious lunch

Care UK

We’ll be back!13 MAY, 2019

Thanks for all your help yesterday and in the run up. We had a really great time all seamlessly organised by you and your team. We’ll be back!

Civil Engineering Contractors Association

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