Knockholt is a village and civil parish in the Sevenoaks District of Kent,and a hamlet of Orpington England. It is located 5 mi north west of Sevenoaks& 5.7 mi south of Orpington, adjacent to the Kent border with Greater London. The village is mostly a ribbon development, surrounded by fields that are a part of the Green Belt. There is mixed arable farming. It is in a hilly, rural location, on the top of the dip slope of the North Downs, and has views over London.