The Greatroom at Knotel Workclub at Old Sessions House - Events
Capacity: Up to 200 guests (Standing)
Location: 23 Clerkenwell Green, Clerkenwell, EC1R 0NA, London
Coordinates: 51.5225968, -0.1057894
Features
- Wifi
- Chandelier
Food & Drink
- External Catering Allowed
- Corkage Charge
- Professional Kitchen
- Recommended Caterering List Available
Space
- Disabled Access
- 117m² (1,255ft²)
Licenses
- Licensed Until 11pm
- Extensions Available
- TENs Available
Capacities
- 120 Dining
- 200 Standing
- 140 Theatre
Venue Guide Prices
Events
Venue Hire Hourly
| Price | Schedule |
|---|---|
| £1,500 / Venue Fee | Every day, 09:00 - 17:00 |
Venue Hire Per Day
| Price | Schedule |
|---|---|
| £10,800 / Venue Fee | Every day, 09:00 - 17:00 |
Film and Photo
Venue Hire Hourly
| Price | Schedule |
|---|---|
| £1,500 / Venue Fee | Every day, 09:00 - 17:00 |
Venue Hire Per Day
| Price | Schedule |
|---|---|
| £10,800 / Venue Fee | Every day, 09:00 - 17:00 |
Frequently Asked Questions
What are the venue hire costs for The Great Room and what additional mandatory fees should I budget for?
The Great Room is priced at £5,000 plus VAT for a standard 4-hour hire, with additional hours at £1,250 plus VAT per hour. Mandatory additional costs include security (£805 plus VAT), furniture removal (£905 plus VAT), and cleaning (£450 plus VAT). For events requiring significant setup changes, expect total venue costs around £7,160 plus VAT before catering.
What are the payment terms and when do I need to pay?
Payment is split into two installments: 50% is required upon signing the contract to secure your booking, and the remaining 50% must be paid 30 days before your event date. All catering costs for food and beverages must be pre-ordered and settled before the event, as this covers staffing costs as well.
Can I bring my own caterer or do I have to use the in-house team?
The venue strongly prefers you use their in-house catering team, Blue Strawberry, for all food and beverage requirements. If you want to bring an outside caterer, there is a mandatory £3,000 kitchen buyout fee. The venue manager noted this fee may not be worth it for smaller events.
What is the capacity of The Great Room and are there different layout options?
The Great Room can accommodate up to 120 guests and offers various seating arrangements including classic banquet style, modern setups, cabaret/round table style for discussions, and theatre-style seating. The space is described as spacious and adaptable to different event visions, making it suitable for both intimate and larger gatherings.
Is there step-free access available for guests with mobility requirements?
Yes, the venue has lift access from street level that takes you directly to The Great Room, along with accessible toilets. This ensures the space is fully accessible for guests with mobility requirements without needing to navigate stairs.
What security arrangements are provided and is this included in the hire?
Security is mandatory for events and costs £805 plus VAT. The security team will be briefed on your event and can provide guest check-in services when people enter the venue. They can also assist with signage and directing guests to the correct areas if there are multiple events happening simultaneously.
Can multiple events run simultaneously and how is this managed?
Yes, the venue can host multiple events at the same time in different spaces. The venue provides signage and security staff can check people in and direct them to the appropriate areas. For example, events have run concurrently with 200+ guests in The Great Room and Bar while other events took place in The Dining Room.
What are the typical event timings and any restrictions on end times?
Events typically run until 11:30pm, though some finish earlier around 9pm depending on the nature of the event. The venue can accommodate various start times, with events commonly beginning around 6pm for evening functions. Specific timing restrictions may apply depending on the type of event and day of the week.
What meeting room options are available and how are they priced?
For smaller meetings, the Chairman's Room accommodates up to 22 people and is priced at £200 per hour plus VAT. Meeting room bookings can be made through the Knotel app at app.knotel.com. The Court of Quarter is available for £125-150 per hour plus VAT for 3-hour bookings, suitable for groups of 10-12 people.
Are there any discounts available for booking multiple spaces?
Yes, there is a 10% discount available when booking multiple rooms simultaneously. For example, if you book both The Great Room (£10,000 plus VAT) and the Cocktail Bar (£6,000 plus VAT) together, the 10% discount would apply to the combined £16,000 hire fee.
Venue Photos
This venue has 5 professional photos:





Amenities & Features
- Historic Old Sessions House setting
- Chandelier lighting
- Capacity for up to 120 guests
- Multiple seating configurations
- In-house catering by Blue Strawberry
- AV equipment available
- Central London location
- Lift access available
- Security services
- Flexible room layouts
Event Types
Great for: Historic Old Sessions House venue combines legal heritage with modern event facilities in a prestigious Central London location.
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Additional Information
✓ Partner Venue - Trusted HireSpace partner
Contact: Available through HireSpace booking platform
