{"geometry":{"type":"Point","coordinates":[-0.184866,52.330566]},"type":"Feature","properties":{"entry-date":"2026-05-27","start-date":"1977-05-27","end-date":"","entity":31585781,"name":"GATES AND FRONT RAILINGS OF WALDEN HOUSE","dataset":"listed-building","typology":"geography","reference":"1128591","prefix":"listed-building","organisation-entity":"16","quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1128591","listed-building-grade":"II"}}