brumgum
Proud to be a Brummie!
Yes that's correct it was the old Delicia Cinema that at one time held wrestling matches and then the BBC. It's still exists now but i'm not sure what it's used for..I attended Gosta Green Technical Collage around 1959/60 when one day it became a university! Whilst there I can just about recall visiting, I think, Gosta green cinema which was converted into a BBC studio to show Percy Thrower and his latest gardening techniques, complete with green house.
https://www.pebblemill.org/blog/delicia-picture-house-cutting-from-gail-herbert/
There were plans for the College/University to be built before the war and they had begun to clear land but my family never had to move from Aston Road until 1955.