{"entry-date":"2026-10-22","start-date":"1951-07-11","end-date":"","entity":31814106,"name":"WALPOLE HOUSE","dataset":"listed-building","typology":"geography","reference":"1358321","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (-0.246162 51.488377)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1358321","listed-building-grade":"I"}