{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"North West Essex","district":"Uttlesford","ward":"Great Dunmow South \u0026 Barnston","wardCode":"E05009918","lsoaName":"Uttlesford 008A","lsoa":"E01022058","lsoa21Name":"Uttlesford 008A","lsoa21":"E01022058","county":"Essex","region":"East of England","country":"England","nationalPark":"","altitude":59,"ruralUrban":"Rural village","ttwa":"Chelmsford","postTown":"Dunmow","builtUpArea":"","inUse":"Yes","what3Words":"gathering.height.fork","imd":20266,"imdDecile":7,"averageIncome":54400,"predominantPropertyType":"Detached","knownAddresses":["Brook Farm, Chelmsford Road, Barnston","The Old School House, Chelmsford Road, Barnston"],"busStops":["Church School (NW)"],"businesses":[],"schools":[],"propertySales":[{"address":"The Old School House, Chelmsford Road, Barnston","propertyType":"Detached (freehold)","date":"2025-05-08T00:00:00","price":690000},{"address":"The Old School House, Chelmsford Road, Barnston","propertyType":"Detached (freehold)","date":"2002-07-02T00:00:00","price":325000},{"address":"Brook Farm, Chelmsford Road, Barnston","propertyType":"Other (freehold)","date":"2023-07-21T00:00:00","price":1200000},{"address":"Brook Farm, Chelmsford Road, Barnston","propertyType":"Other (freehold)","date":"2019-12-20T00:00:00","price":690000}],"roads":["Chelmsford Road","Chelmsford Road (B1008)"],"population":13,"households":6,"postcode":"CM6 3NX","gridReference":"TL648195","northing":219540,"easting":564829,"latitude":51.850119,"longitude":0.39169}