Extension to roof, with alterations to openings and materials, to facilitate conversion of existing office building to 11 residential apartments

Two-storey side extension, single-storey front extension, part single-storey, part two-storey rear extension, rear dormer window, 2 no. front dormer windows, 2 no. roof lights to facilitate enlargement of existing property and to create 2 no. 1 bedroom flats, associated parking and ancillary works.