{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"North East Hertfordshire","district":"East Hertfordshire","ward":"Aston, Datchworth \u0026 Walkern","wardCode":"E05015354","lsoaName":"East Hertfordshire 002D","lsoa":"E01023508","lsoa21Name":"East Hertfordshire 019C","lsoa21":"E01035609","county":"Hertfordshire","region":"East of England","country":"England","nationalPark":"","altitude":121,"ruralUrban":"Rural hamlet and isolated dwellings","ttwa":"Stevenage and Welwyn Garden City","postTown":"Stevenage","builtUpArea":"","inUse":"Yes","what3Words":"coasted.reprints.finders","imd":19615,"imdDecile":6,"averageIncome":55500,"predominantPropertyType":"Semi-detached","knownAddresses":["Holmes Farm, Clay End, Walkern","Walkern Park House, Clay End, Walkern","1 Walkern Park Farm Cottages, Clay End, Walkern","2 Walkern Park Farm Cottages, Clay End, Walkern","2 Walkern Park Farm Cottages, Walkern"],"busStops":[],"businesses":["EAGLE PROJECT CONSULTING LTD"],"schools":[],"propertySales":[{"address":"Holmes Farm, Clay End, Walkern","propertyType":"Detached (freehold)","date":"2025-01-29T00:00:00","price":1194936},{"address":"Walkern Park House, Clay End, Walkern","propertyType":"Other (freehold)","date":"2024-09-30T00:00:00","price":2525000},{"address":"2 Walkern Park Farm Cottages, Clay End, Walkern","propertyType":"Semi-detached (freehold)","date":"2018-04-27T00:00:00","price":745000},{"address":"1 Walkern Park Farm Cottages, Clay End, Walkern","propertyType":"Semi-detached (freehold)","date":"2009-06-05T00:00:00","price":305000},{"address":"1 Walkern Park Farm Cottages, Clay End, Walkern","propertyType":"Detached (freehold)","date":"2001-09-12T00:00:00","price":175000},{"address":"1 Walkern Park Farm Cottages, Clay End, Walkern","propertyType":"Detached (freehold)","date":"1997-07-22T00:00:00","price":103000},{"address":"2 Walkern Park Farm Cottages, Walkern","propertyType":"Semi-detached (freehold)","date":"1998-06-22T00:00:00","price":149000}],"roads":["Clay End Road"],"population":15,"households":7,"postcode":"SG2 7JD","gridReference":"TL313247","northing":224768,"easting":531339,"latitude":51.905975,"longitude":-0.092227}