The front of the car to the extreme left suggests much later than the 50s. More like the late 70s I'd have said but here's the real give-away on dates. On the end house there looks to be something suspiciously like a satellite dish so that makes it modern days but as you say, Tony, take away the car and what I think is a satellite dish and it could be anytime from almost the 40s onwards.A lot of the North of England still has scenes that are frozen in time. Evocative and a little depressing at the same time.