Non-material amendment to planning permission reference: 2018/04159/FUL dated 21st February 2019 for the "Erection of a single storey rear extension, to the side and rear of the existing back addition at lower ground floor level; erection of a rear extension at first floor level, to the side of the existing back addition; erection of a rear extension at second floor level, on top of existing back addition following the demolition of the existing second floor rear extension; replacement of window to rear elevation at first floor level with French doors and Juliette balcony." Amendment sought is an increase in height to two parts of the approved development at the rear of the property.