{"geometry":{"type":"Point","coordinates":[-0.14524,51.490995]},"type":"Feature","properties":{"entry-date":"2026-08-11","start-date":"1987-12-01","end-date":"","entity":31523948,"name":"45-51, CAMBRIDGE STREET SW1","dataset":"listed-building","typology":"geography","reference":"1066341","prefix":"listed-building","organisation-entity":16,"quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1066341","listed-building-grade":"II"}}