Conversion of the existing residential unit on the upper floors to create 3 self-contained flats (Use Class C3) involving extension to the rear elevation at first, second and third floor levels and the creation a roof-top terrace and associated balustrade together with the erection of a first-floor level office/ workspace (Use Class E(c)) over the existing service yard fronting onto Astoria Walk.

Erection of a single storey ground floor rear extension and conversion of the office into a bedroom with installation of front window and new tiled roof plus roof lights