Removal of existing entrance porch and infill flat roof section, Erection of single storey timber clad extension to form front entrance, Removal of modern internal partitions and modern ceiling to create double height void on ground floor, Removal of modern partitions at first floor, Erection of new roof level extension to link existing hipped roofs and new staircase to second floor, New dormer windows to south elevation, Replacement of existing uPVC external cladding with new timber cladding, Removal of existing water solar panels and to be replaced with new PV array, Extension to existing path to form guest parking area, Erection of estate railing to pond edge, Alterations to car parking for coach house and main house, Associated landscaping and new landscaped path with wider timber gates, Removal of existing external staircase to coach house, New timber clad enclosure. Retrospective consent for new entrance gates