{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Harpenden and Berkhamsted","district":"St Albans","ward":"Harpenden West","wardCode":"E05013955","lsoaName":"St Albans 003E","lsoa":"E01023703","lsoa21Name":"St Albans 003E","lsoa21":"E01023703","county":"Hertfordshire","region":"East of England","country":"England","nationalPark":"","altitude":122,"ruralUrban":"Urban city and town","ttwa":"Luton","postTown":"Harpenden","builtUpArea":"Harpenden","inUse":"No","what3Words":"jelly.spring.raft","imd":33621,"imdDecile":10,"averageIncome":72500,"predominantPropertyType":"Detached","knownAddresses":["1 Chaucer Close, Harpenden","4 Chaucer Close, Harpenden"],"busStops":["Spenser Road (SE)","Spenser Road (NW)","Topstreet Way (W)","Topstreet Way (E)","The Plough and Harrow PH (SE)","The Plough and Harrow PH (NW)"],"businesses":[],"schools":["The Grove Infant and Nursery School","Crabtree Infants\u0027 School","St Dominic Catholic Primary School","Harpenden Academy","High Beeches Primary School","The Grove Junior School","Crabtree Junior School"],"propertySales":[{"address":"4 Chaucer Close, Harpenden","propertyType":"New build detached (freehold)","date":"2011-01-20T00:00:00","price":975000},{"address":"1 Chaucer Close, Harpenden","propertyType":"Detached (freehold)","date":"2010-12-20T00:00:00","price":895000}],"roads":[],"population":0,"households":0,"postcode":"AL5 4NP","gridReference":"TL142138","northing":213846,"easting":514205,"latitude":51.811589,"longitude":-0.344779}