{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Harpenden and Berkhamsted","district":"St Albans","ward":"Harpenden North \u0026 Rural","wardCode":"E05013953","lsoaName":"St Albans 001D","lsoa":"E01023693","lsoa21Name":"St Albans 001D","lsoa21":"E01023693","county":"Hertfordshire","region":"East of England","country":"England","nationalPark":"","altitude":108,"ruralUrban":"Urban city and town","ttwa":"Luton","postTown":"Harpenden","builtUpArea":"Harpenden","inUse":"Yes","what3Words":"topic.dozen.wonderfully","imd":32477,"imdDecile":10,"averageIncome":69200,"predominantPropertyType":"Semi-detached","knownAddresses":["7 Springfield Crescent, Harpenden","9 Springfield Crescent, Harpenden","11 Springfield Crescent, Harpenden"],"busStops":["Masefield Road (SW)","Hyde View Road (SE)","Beeching Close (NE)","Beeching Close (SW)","Dell Close (SW)","Hyde View Road (NW)"],"businesses":[],"schools":["The Lea Primary School and Nursery","Manland Primary School","Sir John Lawes School","St George\u0027s School","Katherine Warington School"],"propertySales":[{"address":"7 Springfield Crescent, Harpenden","propertyType":"Semi-detached (freehold)","date":"2023-08-18T00:00:00","price":735000},{"address":"7 Springfield Crescent, Harpenden","propertyType":"Semi-detached (freehold)","date":"2015-10-08T00:00:00","price":550000},{"address":"7 Springfield Crescent, Harpenden","propertyType":"Semi-detached (freehold)","date":"2002-06-05T00:00:00","price":229950},{"address":"9 Springfield Crescent, Harpenden","propertyType":"Semi-detached (freehold)","date":"2013-02-08T00:00:00","price":373500},{"address":"11 Springfield Crescent, Harpenden","propertyType":"Semi-detached (freehold)","date":"2007-09-04T00:00:00","price":325000}],"roads":["Springfield Crescent"],"population":12,"households":4,"postcode":"AL5 4LJ","gridReference":"TL135159","northing":215926,"easting":513600,"latitude":51.830406,"longitude":-0.352869}