{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"North West Essex","district":"Chelmsford","ward":"Broomfield and The Walthams","wardCode":"E05004098","lsoaName":"Chelmsford 001D","lsoa":"E01021541","lsoa21Name":"Chelmsford 001E","lsoa21":"E01034081","county":"Essex","region":"East of England","country":"England","nationalPark":"","altitude":43,"ruralUrban":"Urban city and town","ttwa":"Chelmsford","postTown":"Chelmsford","builtUpArea":"Little Waltham","inUse":"Yes","what3Words":"noise.secure.every","imd":17640,"imdDecile":6,"averageIncome":52500,"predominantPropertyType":"Detached","knownAddresses":["Chelmers, Back Lane, Little Waltham","Hallfield House, Back Lane, Little Waltham"],"busStops":["Church Hill (NW)","The White Hart (N)"],"businesses":[],"schools":["Little Waltham Church of England Voluntary Aided Primary School","The Belsteads School"],"propertySales":[{"address":"Chelmers, Back Lane, Little Waltham","propertyType":"Detached (freehold)","date":"2025-03-28T00:00:00","price":1250000},{"address":"Hallfield House, Back Lane, Little Waltham","propertyType":"Detached (freehold)","date":"2024-06-28T00:00:00","price":2125000},{"address":"Hallfield House, Back Lane, Little Waltham","propertyType":"Detached (freehold)","date":"2007-03-01T00:00:00","price":775000}],"roads":["Back Lane"],"population":12,"households":4,"postcode":"CM3 3LX","gridReference":"TL712125","northing":212517,"easting":571269,"latitude":51.785098,"longitude":0.481627}