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Unique Conference Venues in Mayfair for 100 people

Discover unique conference venues in Mayfair, Central London suitable for 100 attendees.

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Trending Unique Conference Venues in Mayfair for 100 People

Hosting a conference in Mayfair offers a unique blend of elegance and accessibility.

  • CodeNode - image
    City of London

    CodeNode

    From £15,000330

    A versatile, bright lecture space in Tech City. Ideal for conferences, hackathons, and large events.

  • Leonardo Royal Hotel London St.Pauls  - image
    From £51 per person220

    The Milton Suite is a versatile meeting space located on Lower Ground Floor 1. The space is comprised of three adjoining meeting rooms and offers capacity for 220 delegates when hired as a single pace. For smaller events, optional wall partitions also allow the suite to be split into Lawrence, Fleming and Turner suites. The Milton Suite for hosting business meetings, conferences and dinner dances.

  • Islington

    Business Design Centre

    From £4,500160

    Room A offers organisers a blank canvas which can be adapted to your event requirements. The space has a partition wall which can be removed to allow up to 200 delegates standing.

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  • London-Venue-Hire

    art'otel London Battersea Power Station

    From £65250

    Quirky, art-filled event space for meetings and workshops, with flexible breakout areas.

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  • Euston Station, Camden

    Friends House

    From £3,3701,000

    A 1,000-capacity auditorium with stage and AV, ideal for conferences and networking events.

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  • South Bank

    Coin Street Conference Centre

    From £1,980240

    Modern, flexible conference suite with high ceilings and AV tech. Ideal for workshops or large events.

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  • Old Street

    Lumiere Underwood

    From £63.37130

    Bright, stylish loft spaces with natural light, ideal for corporate events and private functions.

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  • Bloomsbury

    Goodenough House

    From £4,750250

    Great Hall is a perfect room for weddings which can accomodate buffet for 250, a formal seated three course dinner for 220 guests, It is Originally constructed in the 1930s as a ballroom and refectory for the residents of London House, the room is still us

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Unique Conference Venues in Mayfair for 100 people

Discover unique conference venues in Mayfair, Central London suitable for 100 attendees.

Featured Venues for Unique Conference Venues

Browse 16 venues perfect for Unique Conference Venues

Business at CodeNode

A versatile, bright lecture space in Tech City. Ideal for conferences, hackathons, and large events.

From: £15000

Capacity: Up to 330 guests

Business at Leonardo Royal Hotel London St.Pauls

From: £51 per person

Capacity: Up to 220 guests

Pop-up at Business Design Centre

From: £4500

Capacity: Up to 160 guests

Business at art'otel London Battersea Power Station

Quirky, art-filled event space for meetings and workshops, with flexible breakout areas.

From: £65

Capacity: Up to 250 guests

Events at Friends House

A 1,000-capacity auditorium with stage and AV, ideal for conferences and networking events.

From: £3370

Capacity: Up to 1000 guests

Business at Coin Street Conference Centre

Modern, flexible conference suite with high ceilings and AV tech. Ideal for workshops or large events.

From: £1980

Capacity: Up to 240 guests

Business at Lumiere Underwood

Bright, stylish loft spaces with natural light, ideal for corporate events and private functions.

From: £63.37

Capacity: Up to 130 guests

Weddings at Goodenough House

From: £4750

Capacity: Up to 250 guests

Weddings at One Moorgate Place

From: £4000

Capacity: Up to 400 guests

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

...and 6 more venues available

Frequently Asked Questions

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.

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