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Our HQ is in a fine Grade II-listed 1930s building, designed by Grey Wornum, at the junction of Portland Place and Weymouth Street in London W1. It is just up the road from the BBC's Broadcasting House HQ, near Regents Park, and between Great Portland Street and Oxford Circus underground stations.
 
The building houses an extensive architecture bookshop, a café with outdoor terrace, galleries hosting exhibitions|, lecture theatres for talks, and is home to one of the finest architectural libraries in the world. Rooms - from small meeting rooms to grand halls - can be hired out for functions, conferences or seminars.
 
The British Architectural Library| is housed in the building, and is open to members and to non-members on production of proof of identity. Visitors of all ages are welcome, and we hope to see you soon!
 

Opening hours
 
Ground floor
Bookshop
Monday, Wednesday, Thursday and Friday 9.30am-5.30pm
Tuesday 9.30am-6.30pm
Saturday 10am-5pm
 
Ground floor
RIBA Bar
Monday to Friday 8am-7pm
 
1st Floor
RIBA Café and restaurant
Monday to Friday 8am-6pm
Saturday 9am-4pm
 
Please note that the RIBA Café and restaurant may be closed on Saturdays for events; to avoid disappointment please call 020 7631 0467 to check opening times.
 
3rd Floor
British Architectural Library
Monday: Closed
Tuesday: 10am-8pm
Wednesday - Friday: 10am-5pm
Saturday: 10am-1.30pm

Please note holiday closures| 
 
1st and 2nd Floors
Exhibitions
Monday to Friday 10am-6pm
Saturday 10am-5pm
 
Location
66, Portland Place
London
W1B 1AD
 
Tel: +44 207 580 5533
Fax: +44 207 251 1541
Email: info@inst.riba.org|