{"geometry":{"type":"Point","coordinates":[-0.318341,51.328315]},"type":"Feature","properties":{"entry-date":"2026-10-02","start-date":"1983-10-06","end-date":"","entity":31756219,"name":"Coal Duty Boundary Post approximately 500 metres east of the road and 650 metres south of Rushett Farm, at the edge of Ashstead Wood","dataset":"listed-building","typology":"geography","reference":"1300066","prefix":"listed-building","organisation-entity":16,"quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1300066","listed-building-grade":"II"}}