The top part of North Street is residential and whilst not an expert at dating buildings my guess is that it was in 1838. The lower part of the street is more industrialised and the buildings there I would place at being later, though some may be rebuilds over older properties. Parts of North Street are now car parks unfortunately. St John's street is just behind North Street. The houses in Little East Street, a turning of North Street are look old enough to be in the right period. Tigger