Proposed split-level office development (A2 and B1a uses) on two levels, with reception and meeting room at a lower level to the main office accommodation and a roof terrace, providing 522 sqm of office space and ancillary accommodation, demolition of existing sub-station, alterations to existing access steps and perimeter parapet walls, with the insertion of new fenestration on the northern and eastern elevations, re-alignment of the refuse store fence, and western wall and windows, and installation of planting strip at Bottle Bank (amended 02/10/20).