Vibrant indoor garden at Barbican Centre, ideal for corporate events and gatherings. - Banner

Bars in City Of London for 100 people

Explore top bars in the City of London suitable for 100 guests.

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Trending Bars Venues in City Of London for 100 People

Discover the perfect bars in the City of London, ideal for hosting events for around 100 guests.

  • The Refinery New Street Square - image
    From £2,000 per person250

    A chic venue with a sunny terrace, ideal for corporate lunches or intimate dinners for 70 guests.

  • The Otherist - image
    City of London

    The Otherist

    From £4,000 per person300

    A chic, versatile bar/restaurant with warm decor. Ideal for elegant city weddings and receptions.

  • 31 St Thomas Street

    Hutong

    From £15,000 per person100

    A sophisticated bar with panoramic city views, ideal for drinks receptions and networking events.

    See venue
  • Liverpool Street

    The Sterling

    From £2,500 per person100

    A private mezzanine with a bar in a trendy venue at The Gherkin. Ideal for corporate functions.

    See venue
  • St Paul's

    Madison

    From £6,000 per person120

    A chic bar lounge with panoramic city views, ideal for informal parties and receptions.

    See venue
  • City of London, Liverpool Street, Bank, St Paul's Cathedral, Tower Bridge, Shoreditch, Cannon Street

    Threadneedles Hotel London

    From £6,500 per person150

    Elegant lounge under a stained glass dome, ideal for sophisticated receptions and cocktail parties.

    See venue
  • CIty

    The Refinery City Point

    From £5,000 per person250

    The Refinery City Point offers a chic city location for your Wedding reception. With a stunning outdoor terrace located in the central square at City Point and a beautiful interior space with soft lighting and cosy furnishings your guests are sure to be wowed.

    See venue
  • Blackfriars

    Humble Grape Fleet Street

    From £10,000 per person300

    A flexible wine bar and event space in historic vaults, ideal for tastings, dinners, weddings, and parties.

    See venue

Bars in City Of London for 100 people

Explore top bars in the City of London suitable for 100 guests.

About Bars

### Why City of London Bars Are Perfect for Your 100-Person Event (And What Makes Them Different) When you're planning an event for 100 people in the City of London, bars offer something that traditional conference venues simply can't match – that perfect blend of professional credibility and relaxed atmosphere that gets people talking. We've seen countless networking events and corporate celebrations transform from stiff, formal affairs into genuinely engaging experiences simply by choosing the right bar setting. The City's unique position as London's financial heart means your guests are likely already familiar with the area, making it incredibly convenient for after-work events. Most venues here understand the corporate calendar intimately – they know that Thursday evening events work brilliantly for networking, whilst Friday afternoon celebrations capture that end-of-week energy perfectly. #### What Sets City Bars Apart for Mid-Sized Events For 100-person events, you're looking at venues typically spanning 100-150 m², which gives you that sweet spot of intimacy without feeling cramped. The beauty of City bars is their flexibility – most can accommodate 100 standing for networking or scale down to 60-80 seated for presentations, then seamlessly transition between formats as your evening evolves. The licensing landscape here is particularly event-friendly. Most established bars already hold comprehensive premises licenses, meaning you won't need to navigate the complexities of Temporary Event Notices that plague other venue types. This saves you both time and the £21 TEN fee, plus the stress of 10-day advance applications. #### The Financial District Advantage What really makes City bars special is their understanding of corporate expectations. These venues regularly host events for major financial firms like Goldman Sachs and Deloitte, so they're well-versed in the professional standards your guests expect. The proximity to Liverpool Street and Bank stations means excellent transport links – crucial when you're expecting attendees from across London. Budget-wise, expect minimum spends ranging from £5,000-£15,000 for exclusive hire, though many bars offer shared spaces that can work brilliantly for smaller budgets. The key is booking early – particularly for those peak networking months between April-June and September-November when demand from financial services firms is at its highest. Consider exploring [Private Bars in Liverpool Street](https://hirespace.com/GB/London/Central-London/Liverpool-Street/Private-Bars) for venues with excellent transport connections, or [Bars in Barbican, Central London](https://hirespace.com/GB/London/Central-London/Barbican/Bars) for a slightly more relaxed atmosphere whilst maintaining that professional edge. ### The Smart Event Planner's Guide to Choosing the Right Bar Space for 100 Guests The difference between a good bar event and a great one often comes down to understanding your space requirements before you start browsing venues. For 100 guests, you're working with specific spatial dynamics that many event planners overlook, and getting this wrong can turn your networking event into a sardine tin experience. #### Understanding Your Space Requirements Your 100-person event needs roughly 100-150 m² to work comfortably, but here's where it gets interesting – the layout matters more than the total square footage. We've found that venues with multiple interconnected areas work brilliantly for this size group. Think about it: your guests naturally form clusters of 8-12 people during conversations, so you want spaces that encourage this organic flow rather than one large room that feels either too cramped or oddly sparse. The ceiling height is crucial too – anything below 2.8 metres starts feeling oppressive once you add 100 people, lighting, and the inevitable warmth that comes with animated conversations. Most City bars understand this, but it's worth checking, especially in converted basement spaces. #### The Technical Essentials That Make or Break Events Power supply is where many planners get caught out. Your venue needs at least 32 amps single phase to handle basic AV equipment, lighting, and any additional tech requirements. If you're planning presentations or live streaming (increasingly common for hybrid events), ensure there's reliable 100 Mbps internet – patchy Wi-Fi kills the professional atmosphere faster than anything else. Storage space often gets forgotten until the day itself. You'll need 10-15 m² minimum for coats, equipment, and those inevitable last-minute additions. The best City bars have dedicated storage areas, but some expect you to manage with whatever's available behind the bar. #### Licensing and Operational Realities Here's an insider tip that saves both time and money: choose venues with comprehensive premises licenses already in place. This eliminates the need for Temporary Event Notices and their associated £21 fees, plus the 10-day advance application requirement. Most established City bars have these sorted, but newer venues might not. For staffing, budget for 2-3 dedicated bar staff plus 1-2 security personnel, depending on your event's nature. The total staffing cost typically represents about 30% of your overall budget, so factor this in early. Consider [Private Bars in Clerkenwell](https://hirespace.com/GB/London/Central-London/Clerkenwell/Private-Bars) for venues with excellent technical infrastructure, or explore [Private Bars in Holborn](https://hirespace.com/GB/London/Central-London/Holborn/Private-Bars) for spaces that excel at managing mid-sized corporate events. The key is visiting potential venues during similar events to see how they handle your exact guest count in practice. ### Mastering the Logistics: From Licensing to Layout in City of London Bar Venues Getting the logistics right for your 100-person bar event in the City isn't just about ticking boxes – it's about creating the conditions where everything flows seamlessly on the day. We've seen too many promising events stumble because someone assumed "it's just a bar booking" without considering the unique operational requirements that come with this venue type and guest count. #### The Licensing Landscape That Actually Matters The beauty of established City bars is that most already hold comprehensive premises licenses covering alcohol sales, live music, and late-night refreshment. This is a massive advantage over hiring raw event spaces where you'd need to navigate Temporary Event Notices. However, there's a catch many planners miss – these licenses often have specific conditions about capacity limits and operating hours that can affect your event structure. For noise restrictions, you're generally safe until 11 PM in most City locations, though areas near residential developments like the Barbican Estate have stricter guidelines. Always confirm the venue's specific license conditions during your initial discussions – it's far easier to plan around these constraints than discover them the week before your event. #### Layout Strategies That Actually Work for 100 Guests The magic number for comfortable mingling is roughly 1.5 m² per person for standing events, but bars present unique layout challenges. Unlike blank canvas venues, you're working around fixed elements – the bar itself, support columns, and existing furniture. The most successful events we've managed use a "hub and spoke" approach, with the bar as the central hub and distinct conversation areas radiating outward. Consider traffic flow carefully. Your guests will naturally gravitate toward the bar, creating bottlenecks if you don't plan alternative circulation routes. The best City bars understand this and often suggest removing certain furniture pieces or repositioning elements to improve flow for larger groups. #### Setup and Breakdown Realities Budget 2-3 hours for setup and 1-2 hours for breakdown – these timings are non-negotiable with most City venues due to their regular operating schedules. Many bars offer setup access from early afternoon, but confirm whether this includes full access to sound systems and lighting controls, as some venues restrict technical access until closer to event time. Storage during setup is crucial. You'll need secure space for promotional materials, registration supplies, and any additional equipment. Most venues provide 10-15 m² of storage, but clarify whether this is lockable and accessible throughout your event. For your next steps, visit potential venues during similar-sized events to observe their operational flow in practice. Consider [Private Bars in Farringdon](https://hirespace.com/GB/London/Central-London/Farringdon/Private-Bars) for venues with excellent logistical support, or explore our guide on [12 Tips For Throwing A Killer Office Party](https://hirespace.com/blog/tips-for-throwing-a-killer-office-party/) for additional planning insights that complement your venue choice. ### What You'll Really Pay for a 100-Person Bar Event in the City (Plus Hidden Costs to Watch) Let's talk numbers, because budgeting for a 100-person bar event in the City requires a completely different approach than your typical venue hire. The pricing structure here isn't just about room rental – it's about minimum spends, service charges, and a host of additional costs that can catch even experienced planners off guard if you're not prepared. #### The Real Cost Breakdown You Need to Know For exclusive hire of a City bar suitable for 100 guests, you're looking at minimum spends ranging from £5,000 to £15,000, with premium venues pushing toward the higher end of this range. But here's what many planners miss – this isn't just a room hire fee. It's a minimum spend that must be met through food and beverage purchases, which fundamentally changes how you approach your budget allocation. The typical breakdown we see works like this: venue hire represents about 40% of your total budget, with staffing and equipment taking another 30%. That leaves 30% for the actual food and beverage spend that contributes toward your minimum. This structure actually works in your favour if you're planning a proper reception with substantial catering, but it can be problematic for networking events where guests might only have a couple of drinks each. #### Hidden Costs That Blindside Event Budgets Service charges are where many budgets get derailed. Most City bars add 12.5-15% service charge on top of your minimum spend, plus VAT at 20%. On a £10,000 minimum spend, you're suddenly looking at £13,500 before you've added any extras. Equipment rental fees for additional AV kit, upgraded sound systems, or special lighting can easily add another £500-£1,500 to your bill. Security deposits typically require 50% upfront, with the balance due 30 days before your event. Cancellation policies are particularly strict during peak season (April-June and September-November), often requiring 30 days' notice for any refund. We've seen clients lose substantial deposits by underestimating how firm these terms are. #### Smart Negotiation Strategies That Actually Work The key to getting value lies in understanding what's negotiable. Minimum spends are often flexible for off-peak periods – January and February bookings can sometimes secure 20-30% reductions. Multi-event bookings or annual contracts with corporate clients often unlock better rates, particularly if you're planning quarterly networking events or regular client entertainment. Consider exploring [Private Bars in Covent Garden](https://hirespace.com/GB/London/Central-London/Covent-Garden/Private-Bars) for competitive pricing options, or check out our guide on [How Many Drinks Do I Need For My Event?](https://hirespace.com/blog/how-many-drinks/) to optimise your beverage planning and ensure you're hitting minimum spends efficiently without overspending. The smartest approach is to request detailed cost breakdowns from at least three venues, including all service charges and potential extras, before making any commitments. ### 5 Proven Strategies to Make Your City Bar Event Unforgettable The difference between a bar event that people politely attend and one they're still talking about months later often comes down to five strategic decisions that most planners either overlook or execute poorly. After managing hundreds of 100-person events in City bars, we've identified the specific approaches that consistently deliver memorable experiences – and they're not what you might expect. #### Create Strategic Conversation Zones (Not Just Open Space) The biggest mistake we see is treating a 100-person bar event like a scaled-up house party. Your guests need intentional spaces that encourage different types of interaction. The most successful events we've managed use a "three-zone" approach: a high-energy area near the bar for initial mingling, quieter corners with seating for deeper conversations, and a presentation space that can accommodate 60-80 people when needed. This works particularly well in City venues because most already have natural architectural divisions. Use these to your advantage – position registration near the entrance, create a "VIP" area for key stakeholders, and ensure there's always a clear path to the bar without creating bottlenecks. The venues that excel at this typically see 40% longer average guest stay times. #### Time Your Event Elements Like a Professional Here's an insider secret: the most engaging bar events follow a specific timing rhythm that mirrors how people naturally socialise. Start with 30 minutes of arrival drinks and light networking, introduce any formal elements (speeches, presentations) at the 45-minute mark when energy is high but people aren't yet settled into deep conversations, then transition back to open networking for the remainder. For 100-person events, this timing prevents the dreaded "energy dip" that kills momentum around the hour mark. Most successful City bar events run 2.5-3 hours total, with the formal elements taking no more than 20 minutes. Any longer and you lose the relaxed bar atmosphere that drew people in the first place. #### Leverage the City's Unique Networking Advantages The financial district location gives you access to networking opportunities that simply don't exist elsewhere in London. Partner with nearby venues for pre-event drinks or post-event continuation – many City bars have informal arrangements with neighbouring establishments. Consider exploring [Cool Bars in Central London](https://hirespace.com/GB/London/Central-London/Essex/Cool-Bars) for venues that actively facilitate these partnerships. The key is understanding that your 100 guests likely work within a few square miles of each other. Use this proximity to create follow-up opportunities – perhaps a monthly networking series or quarterly industry meetups. Check out our guide on [7 Fun and Spacious Bars Perfect for Activities](https://hirespace.com/blog/bars-with-room-for-activities/) for venues that can accommodate ongoing event series. Start planning your next City bar event by visiting potential venues during similar events to see these strategies in action.

Featured Venues for Bars

Browse 16 venues perfect for Bars

Dining at The Refinery New Street Square

A chic venue with a sunny terrace, ideal for corporate lunches or intimate dinners for 70 guests.

From: £2000 per person

Capacity: Up to 250 guests

Weddings at The Otherist

A chic, versatile bar/restaurant with warm decor. Ideal for elegant city weddings and receptions.

From: £4000 per person

Capacity: Up to 300 guests

Events at Hutong

A sophisticated bar with panoramic city views, ideal for drinks receptions and networking events.

From: £15000 per person

Capacity: Up to 100 guests

Events at The Sterling

A private mezzanine with a bar in a trendy venue at The Gherkin. Ideal for corporate functions.

From: £2500 per person

Capacity: Up to 100 guests

Weddings at Madison

A chic bar lounge with panoramic city views, ideal for informal parties and receptions.

From: £6000 per person

Capacity: Up to 120 guests

Events at Threadneedles Hotel London

Elegant lounge under a stained glass dome, ideal for sophisticated receptions and cocktail parties.

From: £6500 per person

Capacity: Up to 150 guests

Weddings at The Refinery City Point

From: £5000 per person

Capacity: Up to 250 guests

Weddings at Humble Grape Fleet Street

A flexible wine bar and event space in historic vaults, ideal for tastings, dinners, weddings, and parties.

From: £10000 per person

Capacity: Up to 300 guests

Business at Plaisterers’ Hall

A versatile neoclassical Livery Hall in central London, suitable for various events, from receptions to exhibitions.

From: £110 per person

Capacity: Up to 200 guests

Events at Shoreditch House

A stylish restaurant in a members' club, perfect for business meetings and private events.

From: £7000 per person

Capacity: Up to 250 guests

...and 6 more venues available

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