{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Hitchin","district":"North Hertfordshire","ward":"Hitchwood","wardCode":"E05015767","lsoaName":"North Hertfordshire 014E","lsoa":"E01023625","lsoa21Name":"North Hertfordshire 014E","lsoa21":"E01023625","county":"Hertfordshire","region":"East of England","country":"England","nationalPark":"","altitude":142,"ruralUrban":"Rural village","ttwa":"Stevenage and Welwyn Garden City","postTown":"Hitchin","builtUpArea":"","inUse":"Yes","what3Words":"clinic.spent.tadpoles","imd":24896,"imdDecile":8,"averageIncome":52300,"predominantPropertyType":"Detached","knownAddresses":["Whitehall Cottage, Whitehall Lane, Kings Walden"],"busStops":[],"businesses":[],"schools":[],"propertySales":[{"address":"Whitehall Cottage, Whitehall Lane, Kings Walden","propertyType":"Detached (freehold)","date":"2017-12-07T00:00:00","price":750000},{"address":"Whitehall Cottage, Whitehall Lane, Kings Walden","propertyType":"Detached (freehold)","date":"2009-12-09T00:00:00","price":499995}],"roads":["Whitehall Lane"],"population":11,"households":4,"postcode":"SG4 8JZ","gridReference":"TL168235","northing":223531,"easting":516890,"latitude":51.898073,"longitude":-0.302578}