Alteration to roof to allow first floor extensions, creation of second floor, involving the formation of a front and side roof terraces, installation of external rear staircase, front ramp, rear bicycle storage area and replacement of window at ground floor front with double doors

Change of use of existing office/storage (B1a and B1c) use to residential unit (C3) use with addition of first floor balcony on west elevation and detached sunken garage. Alterations to windows and doors.