Variation of condition 02 of 20/00810/FULLN (Demolition of barn and convert, alter and extend stable building to form a dwellinghouse; erection of detached garage, change use of land to form the residential curtilage) to allow removal of rooflights and insertion of dormer windows, insertion of ground floor window, creation of bedroom at first floor level, raising ridge height of garage, insertion of windows and rooflights and addition of home office