Conversion of first and second floor offices (Use Class E) to 2no self-contained residential units (Use Class C3) involving roof extension involving rear dormer window and 2no front and 1no rear facing rooflight

Change of use of first floor from Office (B1) to two self contained residential units (C3) with separate access from ground floor rear, involving conversion of loft space with a dormer extension at rear, window to the flank and roof lights to the front roof slope,provision of cycle and refuse stores.