Change of use from storage area to an additional residential unit (Use Class C3) with alterations to include the erection of an external staircase and installation of additional windows, door and roof lights - (part retrospective application)

Change of use of part of the existing ground floor from residential (Use Class C3) to form a dentist surgery and chiropractic health clinic (Use Class E(e)) together with a single storey extension, alteration of flat roof to form a gable and erection of a replacement garden studio