{"geometry":{"type":"Point","coordinates":[-1.710337,55.415994]},"type":"Feature","properties":{"entry-date":"2026-05-22","start-date":"1977-08-25","end-date":"","entity":31499174,"name":"1-3, NORTHUMBERLAND STREET","dataset":"listed-building","typology":"geography","reference":"1041434","prefix":"listed-building","organisation-entity":"16","quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1041434","listed-building-grade":"II"}}