162 New Cavendish Street London W1W 6YS
Use of rear ground to fourth floors as three residential units (Class C3) with extensions at basement, ground and first floors within the rear lightwell. Rear extension at first and second floor to the front building to enlarge the existing flats at first and second floors, along with associated alterations including replacement windows. Use of the ground floor front and basement as a retail unit (Class E), creation of a new lightwell from basement to second floor level on the western side of the building.