{"geometry":{"type":"Point","coordinates":[-0.840421,51.434154]},"type":"Feature","properties":{"entry-date":"2026-08-11","start-date":"1986-01-17","end-date":"","entity":31592937,"name":"ENTRANCE GATES TO BILL HILL","dataset":"listed-building","typology":"geography","reference":"1135823","prefix":"listed-building","organisation-entity":16,"quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1135823","listed-building-grade":"II"}}