It's ok for me not to remember then if it was 1965
I had a look through the newspaper archives to see if there was any mention of the construction of Swarland Terrace - and perhaps the demolition of the row/terrace (if that is what it is) opposite the Smithy in the 1866 'Proto-Red Row' map; came up with nowt. (apart from lots of adverts for a dentist at 79 Swarland Terrace)