{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.244732,51.495568],[-0.244705,51.495585],[-0.244642,51.495703],[-0.244538,51.495989],[-0.244513,51.496071],[-0.244747,51.496097],[-0.244745,51.496136],[-0.244729,51.496238],[-0.244719,51.496322],[-0.244693,51.496483],[-0.24469,51.496509],[-0.244653,51.496571],[-0.244648,51.49657],[-0.244638,51.496589],[-0.244633,51.49661],[-0.244629,51.496645],[-0.244625,51.496781],[-0.244644,51.49687],[-0.244645,51.496908],[-0.244657,51.496959],[-0.244669,51.496967],[-0.244693,51.4971],[-0.244715,51.497173],[-0.244722,51.497236],[-0.244737,51.49728],[-0.244724,51.497331],[-0.244711,51.497369],[-0.244699,51.497381],[-0.244667,51.497492],[-0.244627,51.497606],[-0.244531,51.497592],[-0.244526,51.497614],[-0.244498,51.497703],[-0.244421,51.497939],[-0.244521,51.497951],[-0.244984,51.497897],[-0.244993,51.497926],[-0.245054,51.498049],[-0.245108,51.498125],[-0.245116,51.498123],[-0.245146,51.498177],[-0.245159,51.498194],[-0.245194,51.498248],[-0.24526,51.498339],[-0.245384,51.498306],[-0.245918,51.498145],[-0.24632,51.498019],[-0.246684,51.497896],[-0.246947,51.497803],[-0.247019,51.497777],[-0.24722,51.4977],[-0.247338,51.497658],[-0.24768,51.497518],[-0.248305,51.497252],[-0.248574,51.497148],[-0.248658,51.497118],[-0.248592,51.49702],[-0.248459,51.496809],[-0.248194,51.496406],[-0.247931,51.49602],[-0.247863,51.495925],[-0.247762,51.495779],[-0.247734,51.495715],[-0.247716,51.495685],[-0.247693,51.495636],[-0.247675,51.495574],[-0.24763,51.495438],[-0.2476,51.49534],[-0.247563,51.495161],[-0.247567,51.495161],[-0.247561,51.495132],[-0.247436,51.495127],[-0.247436,51.495121],[-0.247171,51.495112],[-0.246736,51.495089],[-0.246684,51.495084],[-0.246394,51.495065],[-0.246137,51.49505],[-0.24587,51.49503],[-0.245361,51.495],[-0.24536,51.495018],[-0.244953,51.495008],[-0.24495,51.494995],[-0.24492,51.494996],[-0.244879,51.494994],[-0.244855,51.495111],[-0.244815,51.495401],[-0.244807,51.495433],[-0.244798,51.4955],[-0.244801,51.495531],[-0.2448,51.495572],[-0.244732,51.495568]]]]},"type":"Feature","properties":{"entry-date":"2026-03-20","start-date":"1998-01-13","end-date":"","entity":44015600,"name":"Stamford Brook","dataset":"conservation-area","typology":"geography","reference":"HSLCA19","prefix":"conservation-area","organisation-entity":170,"quality":"authoritative","document-url":"https://www.hounslow.gov.uk/downloads/file/13344/stamford-brook-conservation-area-appraisal-updated-january-2021-","designation-date":"1998-01-13","documentation-url":"https://www.hounslow.gov.uk/planning-building/design-conservation/4"}}