{"geometry":{"type":"Point","coordinates":[-0.144321,51.46252]},"type":"Feature","properties":{"entry-date":"2026-09-05","start-date":"1955-07-14","end-date":"","entity":31537972,"name":"12-21, CLAPHAM COMMON NORTH SIDE SW4","dataset":"listed-building","typology":"geography","reference":"1080493","prefix":"listed-building","organisation-entity":16,"quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1080493","listed-building-grade":"II*"}}