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Capacities, floor plans and how to get here. Everything you need to shortlist Arcadia Riverside. Print or save as a PDF.Need a hand? Email [email protected].

Conferences, events and celebrations, 2026

Barking Riverside, East London

One address.
Every kind of event.

A broadcast-ready ballroom, a step-free hall and four daylight meeting rooms in East London. One in-house team from enquiry to load-out.

Welcome

Welcome to Arcadia Riverside Conferences

Arcadia Riverside Conferences is East London’s dedicated conference and events venue. We host conferences, conventions, exhibitions, awards dinners, weddings and corporate events in one uninterrupted ballroom, plus a step-free hall and four daylight meeting rooms under the same roof.

We sit at the heart of Barking Riverside, one of London’s largest regeneration projects. The facilities are modern and broadcast-ready, and the team runs the day from first enquiry through load-out.

In-house AV and catering work with you through the whole event. You are not coordinating three suppliers on the morning of the show. Capacities and measured room sizes are published in this brochure, so you can shortlist before you call.

Guests arrive by Overground in 42 minutes from Fenchurch Street, or by car in about 22 minutes from central London with 50 plus free parking spaces a few minutes from the A13. That means an easy East London arrival without central London traffic, and the whole place to itself for your event.

Castle Green Hall, stage and full-width LED wall

What we host

Four event streams. One address.

From a full-house keynote to a dry-hire exhibition build, the same rooms and the same in-house team. Pick the stream that matches your brief.

The rooms

Every space, every layout

Capacities are measured from the architect’s floor plans. Figures show the bookable maximum for each layout. Licensed occupancy for the Arcadia Ballroom is 350.

RoomSizeTheatreBanquetCabaretReception (Standing)ClassroomBoardroom
Arcadia Ballroom592.9 m²350330264350350
Castle Green Hall450 m²350230184606
Roding80.5 m²80489030
Becontree80.5 m²60367024
Bastable43.3 m²30244016
Gascoigne43.4 m²1612208

The building

Ground floor plan
Ground floor plan
First floor plan
First floor plan

The flagship

Arcadia Ballroom

The Arcadia Ballroom set for theatre

A first-floor ballroom for up to 350delegates in one uninterrupted room. Lift and step-free access keep the whole audience together, whatever the layout.

Dimensions
35.2 m × 16.85 m (592.9 m²)
Stage
12 m × 4 m, on the long wall
Floor
First floor, lift and step-free access
Wi-Fi
Fast, un-metered, venue-wide
AV
Broadcast-ready stage, LED screens, livestream, in-house technicians
Arcadia Ballroom floor plan
Floor plan

Included with the room

Broadcast-ready hire: LED screens, professional audio, livestream and in-house technicians.

  • LED screens
  • Livestream
  • Speakers and sound
  • AV room and kit
  • On-floor technician

Ground floor

Castle Green Hall

Castle Green Hall, stage and full-width LED wall

A column-free ground-floor hall with its own street entrance, step-free from the door. Room for up to 350for ceremonies, cabaret dinners and receptions.

Dimensions
25.4 m × 17.7 m (450 m²)
Stage
10 m × 3.5 m, on the long wall
Entrance
Dedicated street entrance, fully step-free
Load-in
Level, step-free; minutes from the A13
Wi-Fi
Fast, un-metered, venue-wide
Castle Green Hall floor plan
Floor plan

Included with the room

Broadcast-ready hire: LED screens, professional audio, livestream and in-house technicians.

  • LED screens
  • Livestream
  • Speakers and sound
  • AV room and kit
  • On-floor technician

The working day

Meeting rooms

Four daylight rooms for breakouts, boardrooms and training days. Each sits a short step from the main halls, free parking and venue-wide Wi-Fi.

Roding meeting room
Roding80.5 m²
Becontree meeting room
Becontree80.5 m²
Bastable meeting room
Bastable43.3 m²
Gascoigne meeting room
Gascoigne43.4 m²
RoomAreaTheatreCabaretBoardroom
Roding80.5 m²804830
Becontree80.5 m²603624
Bastable43.3 m²302416
Gascoigne43.4 m²16128

Add to your day

Upgrades

Included in a full-day hall hire

Broadcast-ready hire: LED screens, professional audio, livestream and in-house technicians.

  • LED screens
  • Livestream
  • Speakers and sound
  • AV room and kit
  • On-floor technician
Available add-ons
Lounge areaAdd-on for the Arcadia Ballroom.
Additional techniciansExtra AV crew for the day.
Kitchenette areaFor breakout catering and staging.
CateringIn-house and approved caterers. Menus flex around culture and headcount.

Hire rates and catering quotes are shared when you enquire.

Next step

Check availability

Book a site visit, request floor plans, or ask for a quotation. We reply the same working day.

[email protected]

Arcadia Riverside Conferences, 47 Thames Road, Barking Riverside, London IG11 0HQ

Scan for capacities,
floor plans and availability

The journey

Getting here

The lounge and lobby area at Arcadia Riverside

Arrive by rail, road, bus or river. Far enough east that your event has the place to itself. Close enough that guests do not plan their day around the journey.

Find us

Arcadia Riverside Conferences

47 Thames Road

Barking Riverside, London IG11 0HQ

Enquiries

[email protected]

We reply the same working day.

Barking Riverside Overground station and the square outside at dusk
Photograph: Barking Riverside London

The place

Barking Riverside

Barking Riverside is one of London’s largest regeneration projects: around 10,800 new homes along two kilometres of Thames frontage, with its own Overground station, an Uber Boat pier, and a new high street taking shape around the venue.

This part of London is built for people to arrive at, not drive past. Guests come by rail, road or river without central London traffic, and the site is yours for the day rather than shared with a busy West End block.

More about the area at barkingriverside.london

East London’s landmark events venue.

Arcadia Riverside Conferences, 47 Thames Road, Barking Riverside, London IG11 0HQ

[email protected]

arcadiariversideconferences.co.uk