new two-storey dormer style extension to the rear(North) of the existing dwelling comprising of a new bay window to the existing kitchen area and a new living/dining area including a new window ope to the existing side elevation (east) & modifications to the existing entrance door to front elevation(south) at ground floor level together with a new bedroom & en-suite facility & re-arranged bathroom layout to the rear elevation with a new window ope with opaque glass to exising side elevation at first floor level, all connecting into existing services