Conversion of Barn 7 to a single dwelling with conversion of part of Barn 3 to form ancillary and/or incidental residential accommodation (Plot 2); change of use of land to residential curtilage & amenity space, provision of bin, cycle store &, waste treatment plant for Plot 2 and amendment of carport to serve Plot 1, including demolition of barns & structures as a variation of planning permission reference 18/00026/FUL