Photo from the early 1960s showing the renewal process of houses on Connaught Road. From left to right are (to my best knowledge)
General Post Office
P & O Building (5th gen) under construction
Grand Building with Catholic Centre
Fung House (1st gen)
Chines Club Building (under construction)
The Chinese General Chamber of Commerce Building
26-33 Connaught Road Central (possibly under demolition)
34, 35, 36, 37 Connaught Road Central (demolished)
Nexxus Building
Central Fire Station
Nexxus Building was completed in 1962, so the date should be 1963-65.