{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.155068,51.510306],[-0.155129,51.510432],[-0.155149,51.510428],[-0.155164,51.510459],[-0.15525,51.510443],[-0.155235,51.510425],[-0.155277,51.510418],[-0.155204,51.51028],[-0.155068,51.510306]]]]},"type":"Feature","properties":{"entry-date":"1970-02-05","start-date":"1970-02-05","end-date":"","entity":42164840,"name":"Second Floor And Third Floor Maisonette 17 Upper Grosvenor Street London W1K 7PN","dataset":"listed-building-outline","typology":"geography","reference":"1066190","prefix":"listed-building-outline","organisation-entity":387,"quality":"authoritative","listed-building":"1066190"}}