{"geometry":{"type":"Point","coordinates":[-0.149372,51.518059]},"type":"Feature","properties":{"entry-date":"2026-10-23","start-date":"1986-05-01","end-date":"","entity":31813154,"name":"23 AND 24, WELBECK STREET W1","dataset":"listed-building","typology":"geography","reference":"1357357","prefix":"listed-building","organisation-entity":16,"quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1357357","listed-building-grade":"II"}}