{"entry-date":"2026-09-26","start-date":"1954-01-12","end-date":"","entity":31504334,"name":"BASTION 13","dataset":"listed-building","typology":"geography","reference":"1046612","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (-1.249825 51.754343)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1046612","listed-building-grade":"I"}