{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.138949,51.518775],[-0.138998,51.51883],[-0.139155,51.518772],[-0.139109,51.518715],[-0.138949,51.518775]]]]},"type":"Feature","properties":{"entry-date":"1954-09-10","start-date":"1954-09-10","end-date":"","entity":42166116,"name":"Flat 1 20 Nassau Street London W1W 7AG","dataset":"listed-building-outline","typology":"geography","reference":"1267200","prefix":"listed-building-outline","organisation-entity":387,"quality":"authoritative","listed-building":"1267200"}}