{"entry-date":"2026-09-26","start-date":"1989-03-13","end-date":"","entity":31709412,"name":"31, EFFINGHAM STREET","dataset":"listed-building","typology":"geography","reference":"1252980","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (1.416974 51.333821)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1252980","listed-building-grade":"II"}