Just back from an afternoon out in a small Scottish city (Perth). Lots and lots of empty units of all sizes in the city centre, as there are everywhere. Local to me there is a large unit which used to be Peacocks, another which was M&Co which are both empty, and another large TOFS which is apparently closing shortly. Mostly all older buildings which have always been commercial on the ground floor with residential above.
So here's my plan. Once a shop unit has sat empty for 12 months, with no interest in subdividing or reopening as a shop, planning permission for change of use to residential is granted automatically. Certain provisos about not changing footprint or roofline, but permission to change big shop windows, add new doorways. Turn them into flats.
Am I missing something here?