8 Northumberland Avenue
London Venue Hire
Private Venue Hire In Central London
A Space Designed for High Impact Events.
100–700 guests. A Grade II-listed venue combining historic grandeur with cutting-edge production, just moments from Trafalgar Square.
From conferences and awards to brand experiences, our in-house team delivers every detail seamlessly, with a dedicated event manager supporting you throughout.
London Event Venue
London’s Most Central Venue
Maximise Your Event Attendance
Underground
Embankment (2 min), Charing Cross (4 min), Waterloo (8 min)
Overground / Rail
Charing Cross mainline station — direct connections to Kent, Surrey & Sussex
International Travel
Heathrow 45 min, Gatwick 35 min — ideal for international delegates
Parking
Q-Park nearby with exclusive discount code provided to all delegates
Complementary
Event Management Service
100 – 700
Guests capacity
End-to-End
AV tech & catering
Central Location
3 min from Trafalgar Sq
Our Spaces
The Ballroom
31.4 x 21.1 x 10.3 | Up to 500 guests depending on setup – Seamless integration of heritage design and cutting-edge technology for impactful conferences and memorable gatherings.
The Old Billiard Room and Annex
30.4 x 11.4 x 5 | Up to 300 guests depending on setup – Ideal for breakout sessions, workshops and networking lounges, offering a sophisticated yet comfortable setting.
Venue Hire London
Whole Venue Hire
700+ full venue capacity (The Ballroom + The Old Billiard Room and Annex), with dual spaces designed for flexible event formats. Additional rooms support registration, breakout sessions and green rooms.
The Salon
Ideal for event registration or breakout sessions, the Salon offers a seamless flow into the main event spaces. It can also be transformed into a flexible breakout area, accommodating up to 70 guests.
The Parlour
Located beside the Salon, the Parlour is a discreet and versatile space — perfect as a client office, organiser’s hub or a private meeting room for up to 12 people.
Capacity chart
Download Capacity Chart| L x W x H | Sq Meters | Boardroom | Theatre | Cabaret | Reception | Banquet | Dinner / Dance | |
|---|---|---|---|---|---|---|---|---|
| The Ballroom | 31.4 x 12.1 x 10.3 | 380 | 60+ | 500 | 250 | 600 | 450 | 400* |
| The Old Billiard Room | 30.4 x 11.4 x 5 | 346 | 60+ | 350 | 168 | 400 | 240 | 200 |
| Annex | 16.7 x 8.8 x 4.5 | 147 | 46 | 105 | 56 | 200 | 140 | – |
| Salon | 11.8 x 5.2 x 4.5 | 61.4 | 26 | 70 | 40 | 70 | 50 | – |
| The Parlour | 5.5 x 3.4 x 4.5 | 18.7 | 10 | 10 | – | 15 | – | – |
| Victoria | 11.8 x 5.2 x 4.5 | 61.4 | 25 | 70 | 40 | 100 | 50 | – |
| Library | 6.5 x 3.75 x 4.5 | 24.4 | 15 | – | – | – | – | – |
| Small Boardroom | 3.15 x 3.8 x 2.06 | 11.9 | 8 | – | – | – | – | – |
| Smaller Meeting Rooms | 5.5 x 3.4 x 4.5 | 18.7 | 10 | 10 | – | 15 | – | – |
* This layout is with tables of 12 instead of 10. Banqueting capacities do not factor in a stage set so numbers will reduce
Everything Your Event Needs. Under One Roof.
State-of-the-Art AV & Technology
In-house AV partner Opal Fusion delivers intelligent lighting, 3D holographics and full hybrid/live-streaming capability.
Bespoke Conference Catering
AlchemyLive, our in-house catering partner, creates tailored menus for every format – from delegate lunches to high-end gala dinners.
Dedicated Event Management
Your dedicated Event Manager handles every detail from first enquiry to final guest exit. Proactive, never reactive – with 24/7 on-site support on the day.
A Venue That Elevates Your Brand
English Heritage describes our Ballroom as “the grandest example of a Victorian ballroom in existence.” The halo effect on your event is immediate and powerful.
Let’s make history
Get in touch to create memorable, bespoke experiences with service at their core. We guarantee a response to all enquiries within two hours, so you can move forward with confidence. Following your brief, we’ll create a clear, tailored proposal covering all agreed elements in one transparent figure, no hidden costs.
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Accessibility
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Frequently asked questions
Proactive, never reactive. We’re experts at anticipating needs — starting here. View our full set of FAQs for event-defining details.
Our room hire packages include everything you need to host a flawless event. This includes access to our venue spaces, bespoke catering services, comprehensive security arrangements, additional meeting rooms, furniture, professional staffing, and integrated state-of-the-art AV solutions. You benefit from a fully packaged event experience, eliminating the need to coordinate with multiple suppliers.
While we do not offer on-site parking, there is a Q-Park car park conveniently located nearby. We provide a discount code for your guests, ensuring easy and affordable parking options. Our central location also means that public transportation is readily accessible, making it simple for attendees to reach our venue by bus, Tube, or taxi.
Yes, we offer end-to-end event planning support as part of our comprehensive service package. Our dedicated event managers and operations team are available to assist with coordination, timelines, deliveries, ordering supplies, booking accommodation, and arranging tastings. From your initial enquiry to the final guest exit, we are with you every step of the way, ensuring a seamless and stress-free event planning experience.