This a a picture of a house for sale in London and was probably taken in the mid 1960s.
Although I don't know the exact location of the house, the billboard outside the house has written on it, 'Jones & Co, ADJ Ealing Common Stn' so I guess this is somewhere in West London. I sign also has written over the top, '3 Flats sold only 1 remaining', so this house must have recently been converted to flats.