{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Welwyn Hatfield","district":"Welwyn Hatfield","ward":"Brookmans Park and Little Heath","wardCode":"E05011058","lsoaName":"Welwyn Hatfield 011B","lsoa":"E01023925","lsoa21Name":"Welwyn Hatfield 011B","lsoa21":"E01023925","county":"Hertfordshire","region":"East of England","country":"England","nationalPark":"","altitude":55,"ruralUrban":"Rural hamlet and isolated dwellings","ttwa":"Stevenage and Welwyn Garden City","postTown":"Hatfield","builtUpArea":"","inUse":"Yes","what3Words":"spike.amount.raves","imd":16583,"imdDecile":5,"averageIncome":53500,"predominantPropertyType":"Detached","knownAddresses":["Garden Cottage, Holwell, Essendon"],"busStops":["Edge Hill Cottages (W)","Millgreen Cottages (NE)","Millgreen Cottages (W)","Holwell Lane (E)","Sunset View (S)","Sunset View (N)"],"businesses":[],"schools":[],"propertySales":[{"address":"Garden Cottage, Holwell, Essendon","propertyType":"Detached (freehold)","date":"2007-01-31T00:00:00","price":2025000}],"roads":[],"population":7,"households":3,"postcode":"AL9 5RG","gridReference":"TL275098","northing":209898,"easting":527506,"latitude":51.773237,"longitude":-0.153389}