{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.076693,51.521112],[-0.076776,51.521122],[-0.076804,51.52102],[-0.076682,51.521003],[-0.076667,51.521055],[-0.076708,51.52106],[-0.076693,51.521112]]]]},"type":"Feature","properties":{"entry-date":"2026-07-28","start-date":"1950-01-29","end-date":"","entity":42131052,"name":"19 AND 21, ELDER STREET E1","dataset":"listed-building-outline","typology":"geography","reference":"LB_252","prefix":"listed-building-outline","organisation-entity":350,"quality":"authoritative"}}