Also notice the rather new looking building on the left in the lower photo. This is #3 Waterloo Road and was built in 1962 - the same year this film was made, hence why it is looking so new. It's still there but, like with many other older buildings with balconies, the balconies have since been filled in (illegally!) to make more internal living space. Let's face it, these days the traffic on Waterloo Road is so busy it's not really the sort of place where you would want to sit outside breathing in all that vehicle exhaust!
Anyway, once again a big thanks to Thomas for going above and beyond the call of duty for this one.