{"geometry":{"type":"Point","coordinates":[-0.180031,51.55851]},"type":"Feature","properties":{"entry-date":"1999-01-11","start-date":"1950-08-11","end-date":"","entity":31834861,"name":"VOLTA HOUSE, BOLTON HOUSE, WINDMILL HILL HOUSE AND ENFIELD HOUSE","dataset":"listed-building","typology":"geography","reference":"1379202","prefix":"listed-building","organisation-entity":16,"quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1379202","listed-building-grade":"II"}}