{"geometry":{"type":"Point","coordinates":[-0.312377,51.238642]},"type":"Feature","properties":{"entry-date":"2026-09-05","start-date":"1973-06-11","end-date":"","entity":31686018,"name":"OLD CASTLE MILL HOUSE","dataset":"listed-building","typology":"geography","reference":"1229452","prefix":"listed-building","organisation-entity":16,"quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1229452","listed-building-grade":"II"}}