{"geometry":{"type":"Point","coordinates":[-0.2028,51.507549]},"type":"Feature","properties":{"entry-date":"2026-05-28","start-date":"1984-11-07","end-date":"","entity":31813923,"name":"53, CAMPDEN HILL SQUARE W8","dataset":"listed-building","typology":"geography","reference":"1358134","prefix":"listed-building","organisation-entity":"16","quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1358134","listed-building-grade":"II"}}