{"entry-date":"1970-01-14","start-date":"1970-01-14","end-date":"","entity":42167538,"name":"66 Grosvenor Street London W1K 3JH","dataset":"listed-building-outline","typology":"geography","reference":"1357084","prefix":"listed-building-outline","organisation-entity":387,"geometry":"MULTIPOLYGON (((-0.146541 51.511761, -0.146534 51.511759, -0.146399 51.511482, -0.146263 51.511511, -0.146393 51.511789, -0.146541 51.511761)))","point":"POINT (-0.146398 51.511637)","quality":"authoritative","listed-building":"1357084"}