{"entry-date":"2026-09-29","start-date":"1987-12-01","end-date":"","entity":31676962,"name":"20, TAVISTOCK STREET (See details for further address information)","dataset":"listed-building","typology":"geography","reference":"1220346","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (-0.121187 51.511567)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1220346","listed-building-grade":"II"}