CHANGE OF USE OF THE GROUND FLOOR AND BASEMENT (CLASS A4 DRINKING ESTABLISHMENT) TO RESIDENTIAL (CLASS C3). DEMOLITION OF PART OF THE GROUND FLOOR AT THE REAR AND ERECTION OF PART ONE/PART TWO/PART THREE STOREY REAR EXTENSION AND A ROOF EXTENSION TO THIRD FLOOR OF THE EXISTING BUILDING TO PROVIDE 5 SELF CONTAINED (3 NEW AND TWO REPLACEMENT) RESIDENTIAL UNITS INCLUDING MINOR EXTERNAL ALTERATIONS TO THE FACADE