Conversion of a dwellinghouse into two self-contained flats; single-storey ground floor extension; part first floor rear extension; conversion of garage into habitable use including the replacement of garage door with a window; and installation of rooflights to side and rear roof slopes; alterations to fenestrations involving replacement of white single-glazed white steel-framed windows and double-glazed uPVC-framed windows with white double-glazed aluminium-framed windows; alterations to the forecourt involving landscaping; and associated cycle and solid waste storage