{"entry-date":"1987-12-01","start-date":"1987-12-01","end-date":"","entity":42165206,"name":"73 - 75 Grosvenor Street London W1K 3BQ","dataset":"listed-building-outline","typology":"geography","reference":"1066704","prefix":"listed-building-outline","organisation-entity":387,"geometry":"MULTIPOLYGON (((-0.145422 51.511975, -0.145576 51.511947, -0.145449 51.511695, -0.145304 51.511724, -0.145422 51.511975)))","point":"POINT (-0.145438 51.511836)","quality":"authoritative","listed-building":"1066704"}