{"entry-date":"2026-08-13","start-date":"2021-06-14","end-date":"","entity":31858467,"name":"Milestone on Clapham Common South Side Marking 4 Miles from Whitehall","dataset":"listed-building","typology":"geography","reference":"1475098","prefix":"listed-building","organisation-entity":16,"geometry":"","point":"POINT (-0.140717 51.46017)","quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1475098","listed-building-grade":"II"}