{"geometry":{"type":"Point","coordinates":[0.470396,51.735371]},"type":"Feature","properties":{"entry-date":"2026-10-23","start-date":"1978-12-14","end-date":"","entity":31598428,"name":"72 AND 73, DUKE STREET","dataset":"listed-building","typology":"geography","reference":"1141372","prefix":"listed-building","organisation-entity":16,"quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1141372","listed-building-grade":"II"}}