{"geometry":{"type":"Point","coordinates":[-0.13144,51.512994]},"type":"Feature","properties":{"entry-date":"2026-10-23","start-date":"1978-11-23","end-date":"","entity":31682115,"name":"29, OLD COMPTON STREET W1","dataset":"listed-building","typology":"geography","reference":"1225524","prefix":"listed-building","organisation-entity":16,"quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1225524","listed-building-grade":"II"}}