{"entry-date":"2026-08-18","start-date":"1954-08-30","end-date":"","entity":31814251,"name":"HEATHFIELD HOUSE","dataset":"listed-building","typology":"geography","reference":"1358466","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (0.000482 51.467593)","quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1358466","listed-building-grade":"II"}