Marlborough 3 at No.11 Cavendish Square
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Up to 30seated
Oxford Circusnearest station
Meetingbest for
West Endarea
About this space
65-inch plasma screen
Magnetic wall for presentations
Natural daylight
Air conditioning
Pillar-free space
Fully accessible via 2 lifts
Spacious foyer for networking
Hybrid event capabilities
Professional AV support
Marlborough 3 is an airy, functional space with natural daylight, air conditioning and is pillar free. Its located in the modern conference building and is served by 2 lifts to the 2nd 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 and evening drinks. The room is perfect for a small standalone meeting or booked as part of the Marlborough Suite.
Features
Wifi
65" Plasma
Magnetic Wall
Natural Daylight
Food & Drink
Professional Kitchen
Halal Catering
Space
Disabled Access
38.4m² (413ft²)
Ceiling Height 2.8m (9ft)
Licenses
Licensed Until 12am
Capacities
20 Boardroom
20 Cabaret
30 Theatre
Guide prices
Indicative pricing based on standard rates. Request an instant quote for your exact brief.
Business
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Venue Hire Per Day
Mondays to Fridays, 09:00 - 17:00Mons to Fris, 09:00 - 17:00
£1,100 / Venue FeeGreat for a...
Pillar-free space with daylight Corporate Training
- • 65-inch plasma screen ensures clear visibility for all participants
- • Natural daylight creates comfortable learning environment
- • Magnetic wall provides flexible presentation options
Networking foyer with AV support Professional Development Workshop
- • Spacious foyer enables networking between workshop sessions
- • Air conditioning maintains optimal comfort during intensive sessions
- • Professional AV team provides technical support for presentations
Accessible modern conference space Corporate Meeting
- • Fully accessible via 2 lifts ensures inclusive participation
- • Hybrid event capabilities connect remote and in-person attendees
- • Central London location provides convenient access for all participants
Video tour
Location
No.11 Cavendish Square MaryleboneLondonWest End W1G 0ANLondon
Oxford Circus
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Frequently asked questions
What are the room hire rates for business meetings and training sessions?
Room hire rates vary by space and duration. The Marlborough Theatre costs £2,300 VAT exempt per day for days 2-4, and £1,700 VAT exempt per day for days 1 and 5, with sessions running 8am to 5pm. Smaller meeting rooms like the Edwards Room cost £2,250 VAT exempt per day. Additional hours beyond standard session times are charged at £300 VAT exempt per hour.
What are the minimum catering requirements and costs for business events?
Most spaces have minimum catering spends that must be met. The Marlborough Theatre requires a minimum catering spend of £3,000 plus VAT per day with a minimum of 30 people. The daytime catering package costs £62.40 per person (minimum 40 people) and includes arrival refreshments, mid-morning break, two-course buffet lunch, afternoon break, and water throughout the day.
What capacity limits apply to different meeting room configurations?
Capacity varies significantly by room and layout. The Marlborough Theatre accommodates up to 45 cabaret style or 60 theatre style. The Green House holds up to 60 for formal meals or 140 standing. Room dimensions are provided for each space - for example, the Green House measures 13.0m x 12.65m with ceiling heights around 4 metres.
What AV equipment is included with room hire and what are additional costs?
Standard AV equipment is included with most rooms, featuring PA systems with bluetooth, microphones, digital branding screens, staging if required, LED lighting, and 500MB wifi. Additional services like AV technicians cost £380-456 plus VAT per day, lapel radio microphones are £50 plus VAT each (max 8), and roving microphones are £50 plus VAT each (max 4).
What are the standard operating hours and overtime charges?
Standard session times run from 8am to 5pm for most business events. Events extending beyond these hours incur additional charges of £300 VAT exempt per hour. Overnight holds are available for multi-day events, with rates varying by room - for example, the Marlborough Theatre charges £1,140-1,550 VAT exempt per night depending on the day.
How far in advance should I book and what is the viewing process?
Viewings are available Monday to Friday between 9am and 4pm. The venue recommends placing spaces on hold as they get quite booked up, especially around popular dates. You'll be assigned a dedicated Event Manager who will handle your booking from initial viewing through to event day, ensuring continuity throughout the planning process.
Are there restrictions on external suppliers or catering?
The venue operates with in-house catering services and has seasonal menus that are subject to change without notice. Catering is typically served in designated areas - for example, Marlborough Theatre catering is served in the adjacent Marlborough foyer. Specific vendor policies and external supplier restrictions are not detailed in available information.
What accessibility features and facilities are available?
All event spaces are fully accessible with natural daylight and air-conditioning. The venue is located at ground floor level with main entrance access. Spaces include infrared induction loops for hearing assistance. The venue maintains an accessibility policy and environmental policy as part of their sustainability commitments.
Can I book multiple rooms for larger corporate events?
Yes, multiple rooms can be booked simultaneously. For example, you can combine the Edwards Room (£2,250 VAT exempt) with the Green House (with potential 20% discount on the Green House when booking both). Breakout rooms like the Maynard Rooms cost £570 VAT exempt per room per day and can accommodate up to 15 people cabaret style.
What payment terms and pricing validity apply to bookings?
All quoted prices are valid at the time of enquiry and may be subject to future price changes. Room hire charges are VAT exempt, while catering and additional services are subject to VAT. The venue provides estimated totals that are clearly marked as 'not a final invoice' and pricing can vary based on specific requirements and dates.
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