{"geometry":{"type":"Point","coordinates":[-0.070079,51.50517]},"type":"Feature","properties":{"entry-date":"2026-09-26","start-date":"1973-09-27","end-date":"","entity":31813663,"name":"Alderman Stairs and gate piers","dataset":"listed-building","typology":"geography","reference":"1357873","prefix":"listed-building","organisation-entity":16,"quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1357873","listed-building-grade":"II"}}