Dining at No.11 Cavendish Square

A grand, versatile space in a Georgian townhouse for large dining events, with adjacent reception areas.

From: £110

Capacity: Up to 400 guests

Events at Dartmouth House

From: £10000

Capacity: Up to 350 guests

Weddings at The Cumberland Hotel

A uniquely designed event space with a wave-form ceiling, ideal for weddings and meetings in central London.

From: £2800

Capacity: Up to 400 guests

Events at Six Park Place

A grand, wood-panelled event space in a heritage setting. Ideal for conferences, dining, and receptions.

From: £2000

Capacity: Up to 200 guests

Weddings at The Berkeley

A modern, glamorous ballroom in a 5-star hotel with customizable lighting. Ideal for balls, weddings, and ceremonies.

From: £10000

Capacity: Up to 450 guests

Dining at The Royal Society

Iconic venue with stately rooms for events from intimate meetings to large receptions up to 800.

From: £10800

Capacity: Up to 500 guests

Business at No. 4 Hamilton Place

From: £3800

Capacity: Up to 300 guests

Events at 116 Pall Mall

Opulent ground floor room with terrace in a historic Georgian building. Ideal for dinners and weddings.

From: £60

Capacity: Up to 300 guests

Events at The May Fair Hotel, A Radisson Collection Hotel

An elegant meeting space with advanced AV for events, in a luxury hotel near Buckingham Palace.

From: £99 per person

Capacity: Up to 220 guests

Business at Sofitel London St James

A luxurious, versatile event space in a five-star hotel, ideal for conferences and presentations.

From: £144

Capacity: Up to 200 guests

What transport options suit 100 delegates in Mayfair?

Choose venues within a 10-minute walk of Green Park, Bond Street or Oxford Circus stations. Book dedicated coach bay on South Audley St 48 hours prior. Taxis from Heathrow cost approx. £60 and take 45 minutes; from Gatwick £80, 60 minutes.

What AV specifications are essential for a 100-person conference?

Specify at least two 75" 4 K screens for main room, lapel and handheld wireless microphones (4 channels), a digital mixer, and 200 Mbps dedicated fibre Wi-Fi. Include on-site technical support for set-up and live troubleshooting.

Do Mayfair venues require a minimum spend for 100-person events?

Yes. Most private Mayfair spaces set minimum spends at £8 000–£12 000 midweek, covering room hire, standard catering and basic AV. Peak season (Q4) may push minimums to £15 000.

How should you configure breakouts for 100 delegates?

Provide two breakout rooms of 20–25 m² (20–25 delegates each), plus one larger syndicate area (40–50 m²) for group activities. Ensure each breakout has its own AV (screen, speakers, wireless mic) and adjacent refreshment point. Maintain 1.2–1.5 m² per delegate overall.

Which factors should you consider when choosing a Mayfair venue for 100 people?

Prioritise central access (≤10 min walk to Tube), flexible room configuration (1.2 m² per person), advanced AV (4 K screens, wireless mics), high-speed Wi-Fi (≥200 Mbps), in-house catering (min. three menu options) and privacy (exclusive-use floors). Confirm lead time (10–12 weeks), minimum spend (often £8–£12 k) and deposit (20–30%).

How long in advance should you book a Mayfair venue for 100 people?

Secure your date 10–12 weeks ahead to guarantee exclusive-use options, conduct AV site visits and schedule menu tastings. For peak midweek slots (Tue–Thu), best to confirm at least three months in advance.

What is the typical day delegate rate for 100 in central London?

For 100 delegates in Mayfair midweek (Tue–Thu), expect a DDR of £75–£120 per person. This covers meeting space, refreshments, two-course lunch, basic AV and Wi-Fi. Venues often require a minimum spend (£8 000–£12 000) and a 20–30% deposit.

What privacy features matter for a high-end 100-person conference?

Opt for exclusive-use floors or private entrances, sound-proofed meeting rooms, separate dining areas, and dedicated cloakrooms. Confirm restricted access lifts and secure Wi-Fi networks.