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Large Venues in London for 400 people

Explore large venues in London suitable for 400 guests. Perfect for corporate events and gatherings.

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Trending Large Venues in London for 400 People

Finding the perfect large venue in London for 400 guests can elevate your event to new heights.

  • Tobacco Dock - image
    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.

  • The Marble Arch Hotel by Thistle - image
    From £3,000 per person500

    A large, versatile meeting space in central London, ideal for conferences and events up to 400.

  • 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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  • 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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  • Blackfriars

    The Mermaid London

    From £95 per person500

    Open-plan room with panoramic Thames views, ideal for business events, conferences, and exhibitions.

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  • Wapping

    Studio Spaces

    From £6,500 per person1,000

    A versatile 8000sqft renovated warehouse with three modular spaces, ideal for large-scale events.

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  • Vauxhall

    Kia Oval

    From £51 per person400

    A pillarless suite with natural light and Oval wicket views. Ideal for dining events and banquets.

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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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