Elegant Grand Hall at Old Billingsgate, perfect for gala and corporate events. - Banner

Impressive Event Venues in London for 400 people

Explore impressive event venues in London suitable for 400 guests.

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Trending Impressive Event Venues in London for 400 People

Discover stunning event venues in London that can accommodate up to 400 guests.

  • Stationers' Hall and Garden - image
    From £2,500 per person450

    A versatile Grade I listed venue in the heart of London, ideal for conferences, meetings, and networking events.

  • The Waldorf Hilton, London - image
    From £110 per person400

    An opulent Grade II listed hotel with a luxurious Palm Court suitable for weddings, receptions, and large-scale events.

  • Wapping

    Tobacco Dock

    From £120 per person1,500

    Grade I-listed industrial landmark with vast Great Gallery and adjoining courtyards for seamless indoor–outdoor summer parties up to 1,500 standing.

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  • Holborn

    The Bloomsbury Ballroom

    From £12,000 per person550

    An opulent Art Deco ballroom in central London, ideal for large events, weddings, and corporate parties.

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  • Greenwich

    Cutty Sark

    From £10,500 per person400

    An iconic venue under a ship's hull, ideal for dinners, receptions, and corporate events.

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  • Marylebone

    The Landmark London

    From £145 per person650

    A luxurious 5* Victorian hotel with a grand ballroom, ideal for large-scale elegant events.

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  • Park Lane

    London Hilton on Park Lane

    From £69 per person1,250

    A grand, stylish ballroom in a five-star hotel, perfect for large glamorous events up to 1,250 guests.

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  • Old Street

    The HAC (Honourable Artillery Company)

    From £7,500 per person690

    A modern event space with historic charm, courtyard, and terrace in Central London.

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