{"entry-date":"1976-03-08","start-date":"1976-03-08","end-date":"","entity":42165821,"name":"27-29 Brook Street Mayfair London W1K 4HE","dataset":"listed-building-outline","typology":"geography","reference":"1219867","prefix":"listed-building-outline","organisation-entity":387,"geometry":"MULTIPOLYGON (((-0.146158 51.513019, -0.146113 51.512939, -0.146039 51.51289, -0.145961 51.512855, -0.14592 51.512872, -0.14602 51.513048, -0.146158 51.513019)))","point":"POINT (-0.146037 51.512956)","quality":"authoritative","listed-building":"1219867"}