Riba Venues, 4th Fl Terrace

66, Portland Place, London, W1B 1AD -

Up to
80 guests
Offers
catering

RIBA Venues is the conference and events arm of the RIBA (Royal Institute of British Architects) based at 66 Portland Place, Marylebone, London. RIBA Venues’ event facilities, including a tiered auditorium, are located at the heart of London and can host your meeting, conference, wedding, filming, fashion show, drinks reception and dinner for up to 400 attendees.

The 4ft floor terrace can be hired in conjunction with the Council Chamber and 4th floor landing as a wet weather plan. It offers a drinks reception area for up to 80 guests. The terrace can also be hired as part of our summer packages, and is ideal for wedding drinks receptions please refer to the special offer page for more information.

4th Fl Terrace

POA

Super speedy response

90% would book it again

Number of guests

Start date

End date

My dates are flexible

Capacity & layout

Standing

up to 80

Cabaret

up to 80

Audio & visual

Other

Our experienced in-house AV team is on-site throughout your time with us and will be here to support your event from start to finish.

Location

Reviews

Nils Paellmann
February 2025
Spectacular building inside and out, the Royal Institute of British Architects (RIBA) was designed by Grey Wornum (1888-1957). The building is reminiscent of the Stockholm Public Library by Gunnar Asplund (1885-1940) in a subdued neoclassical style (and Art Deco on the inside). Great library and wonderful architecture bookstore.
Andri
February 2025
Great building! But the library, why I haven’t been there before? Entrance is free just bring an ID.