{"geometry":{"type":"Point","coordinates":[1.417713,51.380781]},"type":"Feature","properties":{"entry-date":"2026-08-18","start-date":"1971-06-30","end-date":"","entity":31737695,"name":"NORTHDOWN HOUSE","dataset":"listed-building","typology":"geography","reference":"1281445","prefix":"listed-building","organisation-entity":16,"quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1281445","listed-building-grade":"II"}}