{"entry-date":"2026-04-13","start-date":"1986-06-23","end-date":"","entity":42189591,"name":"THE RUINS OF OLD BUCKINGHAM HOUSE","dataset":"listed-building-outline","typology":"geography","reference":"1353760","prefix":"listed-building-outline","organisation-entity":26,"geometry":"MULTIPOLYGON (((-0.26909 50.841663, -0.26915 50.841664, -0.269152 50.841616, -0.269278 50.841618, -0.269283 50.84148, -0.269288 50.84148, -0.269289 50.841453, -0.269347 50.841455, -0.269345 50.841446, -0.269255 50.841443, -0.269239 50.841429, -0.269204 50.841429, -0.269187 50.841442, -0.269091 50.841441, -0.269089 50.841497, -0.269056 50.841496, -0.269051 50.841598, -0.26909 50.841599, -0.26909 50.841663)))","point":"POINT (-0.269173 50.841536)","quality":"authoritative","listed-building":"1353760"}