{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"North East Hertfordshire","district":"North Hertfordshire","ward":"Letchworth Grange","wardCode":"E05015769","lsoaName":"North Hertfordshire 003B","lsoa":"E01023636","lsoa21Name":"North Hertfordshire 003B","lsoa21":"E01023636","county":"Hertfordshire","region":"East of England","country":"England","nationalPark":"","altitude":78,"ruralUrban":"Urban city and town","ttwa":"Stevenage and Welwyn Garden City","postTown":null,"builtUpArea":"Letchworth","inUse":"Yes","what3Words":"faced.stole.lions","imd":24275,"imdDecile":8,"averageIncome":41500,"predominantPropertyType":"Flat","knownAddresses":["2 Grange Court, Letchworth Garden City","7 Grange Court, Letchworth Garden City","18 Grange Court, Letchworth Garden City"],"busStops":["Whitehicks (SE)","Middlefields Court (NW)","Farm Close (SW)","Southfields (SW)","Kimberley (E)","Eastholm (N)"],"businesses":[],"schools":["Northfields Infants and Nursery School","The Grange Academy"],"propertySales":[{"address":"18 Grange Court, Letchworth Garden City","propertyType":"Flat (leasehold)","date":"2020-05-29T00:00:00","price":139000},{"address":"7 Grange Court, Letchworth Garden City","propertyType":"Flat (leasehold)","date":"2012-12-20T00:00:00","price":98000},{"address":"2 Grange Court, Letchworth Garden City","propertyType":"Flat (leasehold)","date":"2006-11-29T00:00:00","price":114000}],"roads":["Lindencroft","Middlefields"],"population":40,"households":23,"postcode":"SG6 4NH","gridReference":"TL220341","northing":234110,"easting":522023,"latitude":51.992044,"longitude":-0.224261}