Non-material amendment to allow erection of infill extension to east elevation to create hall, installation of external fireplace, pizza oven, rooflight and alternate doors and glazing to east and north elevations, and internal excavation to create service pit of planning permission 19/03827/FUL - Conversion of rear coach house to form ancillary accommodation with dormers, erection of triple garage, widening of rear access, formation of dropped kerb and alterations to hardstanding.