{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"North East Hertfordshire","district":"North Hertfordshire","ward":"Letchworth Wilbury","wardCode":"E05015773","lsoaName":"North Hertfordshire 007C","lsoa":"E01023651","lsoa21Name":"North Hertfordshire 007C","lsoa21":"E01023651","county":"Hertfordshire","region":"East of England","country":"England","nationalPark":"","altitude":87,"ruralUrban":"Urban city and town","ttwa":"Stevenage and Welwyn Garden City","postTown":null,"builtUpArea":"Letchworth","inUse":"Yes","what3Words":"slug.packing.trifling","imd":22919,"imdDecile":7,"averageIncome":42600,"predominantPropertyType":"Semi-detached","knownAddresses":["Knightcrest Estates Ltd, Hillcrest Park, Letchworth Garden City","41 Hillcrest Park, Letchworth Garden City"],"busStops":["Icknield Way Cemetery (SE)","Romany Close (NE)","Eldefield (SW)"],"businesses":[],"schools":["Fearnhill School"],"propertySales":[{"address":"Knightcrest Estates Ltd, Hillcrest Park, Letchworth Garden City","propertyType":"Other (leasehold)","date":"2017-03-30T00:00:00","price":520859},{"address":"41 Hillcrest Park, Letchworth Garden City","propertyType":"Semi-detached (leasehold)","date":"1995-08-04T00:00:00","price":66750}],"roads":["Icknield Way","Stotfold Road","Wilbury Hills Road"],"population":89,"households":61,"postcode":"SG6 4LF","gridReference":"TL200327","northing":232736,"easting":520084,"latitude":51.980118,"longitude":-0.252966}