{"geometry":{"type":"Point","coordinates":[-0.126611,51.513367]},"type":"Feature","properties":{"entry-date":"2017-03-16","start-date":"1973-01-15","end-date":"","entity":31570424,"name":"21 Mercer Street","dataset":"listed-building","typology":"geography","reference":"1113134","prefix":"listed-building","organisation-entity":"16","quality":"some","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1113134","listed-building-grade":"II"}}