Elegant event space at Al Qasimi Room, ideal for formal dinners and galas. - Banner

Meeting Rooms in London for 100 people

Explore top meeting rooms in London suitable for 100 people.

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Trending Meeting Rooms Venues in London for 100 People

Discover the perfect meeting rooms in London for up to 100 attendees.

  • 30 Euston Square - image
    From £51 per person100

    Modern, flexible meeting rooms with AV and natural light, near Euston and Kings Cross stations.

  • ISH Venues - image
    229 Great Portland Street

    ISH Venues

    From £64 per person78

    A bright, versatile room with floor-to-ceiling windows, ideal for receptions and private parties.

  • Westminster

    The Royal Society

    From £98 per person200

    Elegant lower ground dining room with high ceilings, ideal for meetings, dinners, and exhibitions.

    See venue
  • City of London

    London Museum Spaces

    From £1,300 per person100

    A versatile meeting and event space with garden access, suitable for conferences and workshops.

    See venue
  • London Bridge

    Glaziers Hall

    From £1,950 per person180

    Elegant, historic meeting space with modern facilities, suitable for conferences and corporate events.

    See venue
  • Chelsea

    National Army Museum

    From £78 per person200

    Flexible, IT-equipped event space in Chelsea's National Army Museum. Ideal for conferences and workshops.

    See venue
  • Wapping

    The Royal Pharmaceutical Society

    From £800 per person100

    A modern meeting and conference space with excellent AV facilities, set against the backdrop of a historic pharmacy collection.

    See venue
  • Mayfair

    The Arab British Chamber of Commerce (ABCC)

    From £600 per person120

    A modern, spacious theatre with flexible seating for up to 120 guests. Ideal for seminars, product launches, and conferences.

    See venue
  • South Bank

    Coin Street Conference Centre

    From £900 per person100

    Modern conference rooms with hybrid capabilities and a roof terrace, ideal for various events.

    See venue
  • West End

    No.11 Cavendish Square

    From £1,500 per person120

    Modern, airy conference space in a Georgian townhouse. Ideal for relaxed events and private dining.

    See venue

Meeting Rooms in London for 100 people

Explore top meeting rooms in London suitable for 100 people.

About Meeting Rooms

### Why London's Meeting Room Market for 100 People Has Transformed in 2024 The landscape for large-scale meeting rooms in London has shifted dramatically this year, and if you're planning for 100 attendees, you'll want to understand what's driving these changes. We've seen a perfect storm of factors reshape how venues operate and price their spaces – and frankly, it's created both challenges and opportunities for savvy event planners. The most significant shift? **Hybrid meeting capabilities have become non-negotiable**. Where venues once charged extra for streaming equipment, most now include PTZ cameras and dedicated bandwidth as standard. This has pushed base rates up by roughly 15-20%, but the value proposition is undeniable when half your attendees might be joining remotely. **Space utilisation has completely changed too**. The old theatre-style setups that crammed 100 people into 80m² are largely gone. Today's successful venues are designing for 110-120m² minimum, with proper circulation space and breakout areas. This means fewer venues can actually accommodate 100 people comfortably, driving up demand for those that can. #### What's Really Driving the Market Changes We're seeing three key trends that directly impact your booking strategy. First, **corporate wellness requirements** have venues installing better HVAC systems and natural lighting – brilliant for attendee comfort, but it's added £200-400 to daily hire rates. Second, the **sustainability push** means venues are investing in energy-efficient systems and waste reduction programmes, costs that inevitably filter through to pricing. Perhaps most importantly, **staff shortages** have forced venues to be more selective about bookings. Many now require longer lead times and prefer multi-day bookings over single-day events. This has actually worked in favour of planners who book early – we're seeing better negotiation opportunities for those who commit 8-12 weeks ahead. The pricing reality? Expect **£800-1,200 per day** for a decent 100-person space in central London, with premium venues like those featured in our guide to [The 5 Most Inspiring Meeting Rooms In London](https://hirespace.com/blog/5-quirky-meeting-rooms/) commanding £1,500+. However, venues in [Meeting Rooms in Manchester](https://hirespace.com/GB/Manchester/Meeting-Rooms) or [Meeting Rooms in Birmingham](https://hirespace.com/GB/Birmingham/Meeting-Rooms) offer similar quality at 30-40% less. The smart move? Start your search now, focus on venues that have invested in proper infrastructure, and don't be afraid to explore options beyond Zone 1. The market rewards early planners who understand these new dynamics. ### The 7 Essential Requirements Every 100-Person Meeting Room Must Have After years of booking large-scale meetings across London, we've learned that not all 100-person meeting rooms are created equal. The difference between a successful event and a logistical nightmare often comes down to seven non-negotiable requirements that many venues still get wrong. **Space allocation is your first checkpoint**. You need a minimum of 110m² for comfortable seating, but we always recommend 120m² or more. This isn't just about cramming chairs in – your attendees need circulation space, and you'll want room for registration tables and refreshment stations. We've seen too many events fail because planners accepted venues that promised to "make it work" with insufficient space. #### Technical Infrastructure That Actually Works **Dedicated internet bandwidth of at least 50 Mbps** is absolutely critical for 100-person events. Shared WiFi simply won't cut it when you've got dozens of laptops, tablets, and phones all connecting simultaneously. Ask specifically about dedicated lines – many venues oversell their capacity and you'll end up with frustrated attendees unable to access presentations or join hybrid calls. **Professional AV systems with backup options** should include multiple microphones (we recommend at least 4 wireless units), HD projection or LED screens visible from every seat, and integrated sound systems. The venues featured in [6 Quirky London Meeting Rooms to Inspire Creative Thinking](https://hirespace.com/blog/quirky-london-meeting-rooms-to-inspire-creative-thinking/) excel at this – they understand that technical failures kill momentum. **Climate control with zone management** becomes crucial with 100 people generating significant heat. Look for venues with HVAC systems that can maintain 20-22°C consistently, with individual zone controls. We've walked out of venues where the temperature varied by 5 degrees between front and back rows. #### The Often-Overlooked Essentials **Adequate power supply throughout the space** means more than just a few wall sockets. You need distributed power points for laptops, charging stations, and AV equipment. Professional venues should offer at least 32-amp three-phase supply with multiple distribution points. **Proper acoustics and soundproofing** with an STC rating of 50+ prevents external noise disruption and internal echo issues. **Flexible lighting controls** allow you to adjust for presentations, networking, and dining. **Accessible facilities** including step-free access, accessible toilets, and hearing loop systems aren't just nice-to-haves – they're legal requirements. Before committing to any venue, visit during a similar-sized event if possible. The best spaces, like those in [Central London](https://hirespace.com/GB/London/Central-London/Meeting-Rooms), invest heavily in these fundamentals because they understand that successful events lead to repeat bookings and referrals. ### Navigating London's Meeting Room Hotspots: Where Smart Planners Book for Large Groups Location strategy for 100-person meetings in London isn't just about finding available space – it's about understanding how different areas serve different purposes and budgets. After booking hundreds of large-scale meetings across the capital, we've identified the districts that consistently deliver value and the ones that often disappoint. **The City and Canary Wharf remain the gold standard** for corporate meetings, but here's what most planners don't realise: availability drops dramatically for 100+ capacity rooms during earnings season (January-March, July-August). We've seen day rates jump from £1,200 to £1,800 in these periods. The smart move? Book City venues for April-June or September-November when rates stabilise around £900-1,200. #### Where the Real Value Lives **King's Cross and Paddington have emerged as the surprise winners** for large meetings. The regeneration has brought world-class venues with modern infrastructure, but pricing remains 20-30% below traditional business districts. We regularly book excellent 100-person spaces here for £700-900 per day – the same quality that costs £1,400+ in Mayfair. **Southbank offers the perfect compromise** between prestige and practicality. Venues here understand large groups, with many purpose-built for conferences. The transport links are exceptional – your attendees can reach most Southbank venues within 25 minutes from anywhere in London. Plus, the riverside locations provide natural networking opportunities that enclosed City venues simply can't match. Here's our insider tip: **avoid Shoreditch for 100-person meetings**. While the area's brilliant for smaller creative sessions, most venues there are converted spaces that struggle with larger groups. We've seen too many events compromised by inadequate facilities and noise bleed from neighbouring spaces. | **District** | **Average Day Rate** | **Best For** | **Transport Score** | |--------------|---------------------|--------------|-------------------| | **City/Canary Wharf** | £1,200-1,800 | Corporate/Financial | Excellent | | **King's Cross/Paddington** | £700-900 | Mixed Corporate | Excellent | | **Southbank** | £800-1,200 | Conferences/Events | Very Good | | **Mayfair/West End** | £1,400-2,000 | Premium Corporate | Good | **For venues outside central London**, consider [Meeting Rooms in Slough](https://hirespace.com/GB/Slough/Meeting-Rooms) or [Meeting Rooms in Watford](https://hirespace.com/GB/Watford/Meeting-Rooms) – both offer excellent transport links and can save you 40-50% on venue costs while providing superior parking and accessibility. The key is matching location to your audience and objectives. If you're hosting international delegates, proximity to transport hubs trumps trendy postcodes. For team meetings, consider the venues highlighted in [7 Corporate Venues Loved By London PA's](https://hirespace.com/blog/7-corporate-venues-loved-by-london-pas/) – they understand the practical needs of large corporate groups. ### What You'll Really Pay for a 100-Person Meeting Room in London (And How to Get Better Value) Let's talk numbers, because pricing for 100-person meeting rooms in London can be genuinely shocking if you're not prepared. We've seen quotes range from £500 to £3,000 for the same day, and understanding why helps you negotiate better deals and avoid nasty surprises. **The baseline reality is £800-1,200 per day** for a decent 100-person space with proper facilities. But here's where it gets interesting – that's just the room hire. Most venues now operate on what we call "the iceberg model" where the headline rate represents maybe 60% of your total cost. AV packages add £200-400, catering minimums often start at £25 per person, and parking can easily hit £15 per delegate in central locations. #### The Hidden Costs That Catch Everyone Out **Setup and breakdown fees** are the new normal for large meetings. Venues charge £150-300 for room configuration changes, and many now insist on their own technical staff at £75 per hour. We've learned to factor in an extra 25-30% on top of quoted room rates for these "essentials." **Minimum spend requirements** have become increasingly common, particularly for premium venues. Many now require £3,000-5,000 minimum spend including catering, which can actually work in your favour if you're planning refreshments anyway. The venues showcased in [The Top 3 London Hotels With Great Meeting Rooms](https://hirespace.com/blog/the-top-3-london-hotels-with-great-meeting-rooms/) often offer better value through package deals than piecemeal pricing. Here's our insider strategy: **book Tuesday-Thursday for the best rates**. Monday meetings carry a 15-20% premium because venues know you're likely dealing with urgent requirements. Friday bookings can be 30% cheaper, but you'll sacrifice attendance as people prioritise weekend plans. #### Smart Negotiation Tactics That Actually Work **Seasonal timing is everything**. January-February and mid-July through August offer the best negotiation opportunities. We've secured 40% discounts by booking summer meetings in March when venues are desperate to fill quiet periods. **Multi-day bookings unlock significant savings**. Even if you only need one day, enquire about two-day rates – many venues offer the second day at 50% discount, and you can use it for setup, team planning, or follow-up sessions. Consider venues in [Meeting Rooms in Reading](https://hirespace.com/GB/Reading/Meeting-Rooms) or [Meeting Rooms in Oxford](https://hirespace.com/GB/Oxford/Meeting-Rooms) – both offer excellent transport links to London while delivering 35-45% cost savings. Your delegates get a change of scenery, and your budget stretches significantly further. The smart approach? Always request three quotes with identical specifications, negotiate package deals rather than individual elements, and don't be afraid to walk away – there's always another venue, and they know it. ### 5 Proven Strategies to Secure the Perfect London Meeting Room for Your 100-Person Event Securing the right meeting room for 100 people in London isn't just about finding availability – it's about executing a strategic approach that gets you the best venue at the right price. After managing hundreds of large-scale bookings, we've developed five strategies that consistently deliver results, even in London's competitive market. The biggest mistake we see? Planners who start their search too late and end up accepting whatever's available. For 100-person events, you're competing with major corporates who book 12-16 weeks ahead. Start your search at least 10 weeks out, and you'll have access to venues that others never even see. #### Strategy 1: Master the Art of Flexible Timing **Build in date flexibility from the start**. When we approach venues with three potential dates instead of one fixed date, our success rate jumps from 40% to 85%. Venues appreciate the flexibility and often offer better rates for dates they're struggling to fill. Tuesday-Thursday remains optimal, but don't overlook Monday afternoon starts or Friday morning sessions – we've secured premium venues at 25-30% discounts by being flexible. #### Strategy 2: Leverage the Power of Package Thinking **Always enquire about multi-service packages** rather than booking room hire separately. Venues make higher margins on catering and AV, so they're often willing to discount room rates significantly when you bundle services. We regularly see £1,200 room rates drop to £800 when combined with catering packages. The venues featured in [5 Ways to Make your Meetings More Memorable](https://hirespace.com/blog/5-ways-to-make-your-meetings-more-memorable/) excel at creating these value-driven packages. #### Strategy 3: Exploit Geographic Arbitrage **Consider venues just outside central London** for massive savings without sacrificing quality. [Meeting Rooms in Brighton](https://hirespace.com/GB/Brighton/Meeting-Rooms) or [Meeting Rooms in Oxford](https://hirespace.com/GB/Oxford/Meeting-Rooms) offer excellent facilities at 40-50% less than central London, with the added benefit of creating a more focused environment away from daily distractions. #### Strategy 4: Build Relationships with Venue Sales Teams **Develop ongoing relationships with 3-4 key venue sales managers**. They'll alert you to last-minute availability, cancellations, and special offers. We maintain relationships with venues across [West London](https://hirespace.com/GB/London/West-London/Meeting-Rooms) and [East London](https://hirespace.com/GB/London/East-London/Meeting-Rooms), which gives us access to exclusive deals and priority booking status. #### Strategy 5: Use the Shoulder Season Advantage **Book summer meetings in March and winter events in September**. Venues offer their best rates during these booking windows when they're filling quiet periods. We've secured venues normally priced at £1,500 for £900 by booking strategically. Your next step? Create a shortlist of 8-10 venues across different areas, contact them with flexible dates, and always ask about package deals. The venues highlighted in [New Venues To Look Out For In 2025](https://hirespace.com/blog/this-years-best-new-venue-openings/) are particularly keen to build relationships with regular bookers.

Featured Venues for Meeting Rooms

Browse 16 venues perfect for Meeting Rooms

Business at 30 Euston Square

Modern, flexible meeting rooms with AV and natural light, near Euston and Kings Cross stations.

From: £51 per person

Capacity: Up to 100 guests

Events at ISH Venues

A bright, versatile room with floor-to-ceiling windows, ideal for receptions and private parties.

From: £64 per person

Capacity: Up to 78 guests

Business at The Royal Society

Elegant lower ground dining room with high ceilings, ideal for meetings, dinners, and exhibitions.

From: £98 per person

Capacity: Up to 200 guests

Business at London Museum Spaces

A versatile meeting and event space with garden access, suitable for conferences and workshops.

From: £1300 per person

Capacity: Up to 100 guests

Business at Glaziers Hall

Elegant, historic meeting space with modern facilities, suitable for conferences and corporate events.

From: £1950 per person

Capacity: Up to 180 guests

Business at National Army Museum

Flexible, IT-equipped event space in Chelsea's National Army Museum. Ideal for conferences and workshops.

From: £78 per person

Capacity: Up to 200 guests

Business at The Royal Pharmaceutical Society

A modern meeting and conference space with excellent AV facilities, set against the backdrop of a historic pharmacy collection.

From: £800 per person

Capacity: Up to 100 guests

Business at The Arab British Chamber of Commerce (ABCC)

A modern, spacious theatre with flexible seating for up to 120 guests. Ideal for seminars, product launches, and conferences.

From: £600 per person

Capacity: Up to 120 guests

Business at Coin Street Conference Centre

Modern conference rooms with hybrid capabilities and a roof terrace, ideal for various events.

From: £900 per person

Capacity: Up to 100 guests

Business at No.11 Cavendish Square

Modern, airy conference space in a Georgian townhouse. Ideal for relaxed events and private dining.

From: £1500 per person

Capacity: Up to 120 guests

...and 6 more venues available

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