Erection of single storey side extension, dormer window to create habitable room at first floor level, mezzanine floor to detached outbuilding to create home office, works to additional outbuilding to create shower rooms and hobby room

Erection of single-storey side/rear extension & rear terraced area to dwellinghouse; conversion of detached outbuilding to home office with ancillary living space & storage and associated replacement of windows and doors