If you look at the roof line of the row on google maps
https://maps.google.co.uk/maps?q=Acc...66.61,,0,-8.21
it appears that the double fronted takeaway was once two dwellings, and most all the other properties on the row appear to be dwellings.
The view of the interior of the takeaway shows the wall between (what was) two premises has been demolished. It seems likely that this demolition eventually led to the collapse of the frontage.
It would be interesting to know when this internal alteration happened, and whether planning consent was applied for and approved.
This post may well be regarded as 'stating the obvious' to people familiar with the location, but some members here are not so familiar.