{"geometry":{"type":"Point","coordinates":[-0.181498,51.552985]},"type":"Feature","properties":{"entry-date":"2026-08-01","start-date":"1950-08-11","end-date":"","entity":31570348,"name":"39 AND 39A, FROGNAL","dataset":"listed-building","typology":"geography","reference":"1113057","prefix":"listed-building","organisation-entity":16,"quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1113057","listed-building-grade":"II"}}