Since first opening Broadcasting House has grown to incorporate 25,[REF] 27/29,[REF] 31/33,[REF](all also Grade II listed) and 33A&B Whiteladies Road, as well as nos 1, 3, 5, 7/9, 11/13, 15/17 and 19 Tyndall's Park Road.
In 1986 33A&B Whiteladies Road were demolished to make way for a new development providing post-production facilities, a restaurant, library and headquarters offices for the South and West Region, as well as a new reception for Broadcasting House.