8 Northumberland Avenue is a Grade II listed Victorian venue, located only a stone's throw away from Trafalgar Square. With 3 spaces that can hold up to 1000 guests standing, it is the ultimate venue for an array of events including conferences, receptions, awards and dinners to name a few.
The Ballroom was once described by English Heritage as ‘the grandest example of a Victorian ballroom in existence’ and is the jewel of the building. The Old Billiard Room and Annex are the perfect blank canvas spaces but do not lack in historic features.
We have thorough Covid-19 procedures and safety measures in place to ensure your event meets all legal requirements for yours and your guests peace of mind.
We work with a handpicked selection of expert partners to mirror the grandeur of the venue in all areas of your event. AlchemyLive is our chosen catering partner bringing abundances of creativity, experience and memorable food to every event. Curate42 is our digital solutions partner offering expert knowledge and advice to enhance your physical event to hybrid or fully virtual with a bespoke guest experience.
| Dinner | Theatre | Cabaret | Reception | Dinner / Dance | Boardroom | Sq Meters | Length, Width, Height | |
| The Ballroom | 500 | 550 | 250 | 700 | 450 | 60+ | 380 | 34.4 x 12.1 x 10.3 |
| The Old Billiard Room | 260 | 350 | 184 | 500 | 220 | 60+ | 346 | 30.4 x 11.4 x 5 |
| Annex | 140 | 105 | 56 | 225 | 140 | 46 | 147 | 16.7 x 8.8 x 4.5 |
| Salon | 48 | 75 | 32 | 100 | 50 | 26 | 61.4 | 11.8 x 5.2 x 4.5 |
| Entrance Hall | - | 40 | 32 | 40 | - | 24 | 33 | 10 x 6.6 x 4.5 |
| Victoria | 60 | 45 | 40 | 100 | 50 | 28 | 61.4 | 11.8 x 5.2 x 4.5 |
| Library | - | - | - | - | - | 15 | 24.4 | 6.5 x 3.75 x 4.5 |
| G4 | - | - | - | - | - | 10 | 18.7 | 5.5 x 3.4 x 4.5 |
| G3 | - | - | - | - | - | 10 | 18.7 | 5.5 x 3.4 x 4.5 |