{"quality":"Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference","constituency2024":"Welwyn Hatfield","district":"Welwyn Hatfield","ward":"Welham Green and Hatfield South","wardCode":"E05011071","lsoaName":"Welwyn Hatfield 014C","lsoa":"E01023964","lsoa21Name":"Welwyn Hatfield 017C","lsoa21":"E01035608","county":"Hertfordshire","region":"East of England","country":"England","nationalPark":"","altitude":89,"ruralUrban":"Urban city and town","ttwa":"Stevenage and Welwyn Garden City","postTown":"Hatfield","builtUpArea":"","inUse":"No","what3Words":"island.palms.hero","imd":25174,"imdDecile":8,"averageIncome":47200,"predominantPropertyType":null,"knownAddresses":[],"busStops":["Potterells (N)"],"businesses":[],"schools":["Brookmans Park Primary School"],"propertySales":[],"roads":[],"population":0,"households":0,"postcode":"AL9 7QB","gridReference":"TL240048","northing":204801,"easting":524002,"latitude":51.728217,"longitude":-0.205966}