{"entry-date":"1970-01-14","start-date":"1970-01-14","end-date":"","entity":42165159,"name":"Fourth Floor And Fifth Floor 21 - 22 Grosvenor Street London W1K 4QJ","dataset":"listed-building-outline","typology":"geography","reference":"1066738","prefix":"listed-building-outline","organisation-entity":387,"geometry":"MULTIPOLYGON (((-0.147111 51.511834, -0.146949 51.511864, -0.147072 51.512125, -0.147127 51.512114, -0.147133 51.51213, -0.147146 51.512128, -0.147163 51.512164, -0.147197 51.512158, -0.147178 51.512121, -0.14724 51.512108, -0.147111 51.511834)))","point":"POINT (-0.147097 51.511988)","quality":"authoritative","listed-building":"1066738"}