{"geometry":{"type":"Point","coordinates":[-0.145794,51.491253]},"type":"Feature","properties":{"entry-date":"2026-08-08","start-date":"1987-12-01","end-date":"","entity":31523947,"name":"15-43, CAMBRIDGE STREET SW1","dataset":"listed-building","typology":"geography","reference":"1066340","prefix":"listed-building","organisation-entity":16,"quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1066340","listed-building-grade":"II"}}