{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Harpenden and Berkhamsted","district":"St Albans","ward":"Harpenden South","wardCode":"E05013954","lsoaName":"St Albans 005D","lsoa":"E01023698","lsoa21Name":"St Albans 005D","lsoa21":"E01023698","county":"Hertfordshire","region":"East of England","country":"England","nationalPark":"","altitude":114,"ruralUrban":"Urban city and town","ttwa":"Luton","postTown":"Harpenden","builtUpArea":"Harpenden","inUse":"Yes","what3Words":"policy.gosh.nails","imd":33716,"imdDecile":10,"averageIncome":72800,"predominantPropertyType":"Detached","knownAddresses":["1 Parva Close, Harpenden","3 Parva Close, Harpenden","7 Parva Close, Harpenden","11 Parva Close, Harpenden"],"busStops":["Barons Row (NE)","Burnsall Place (N)","Eastcote Drive (SW)","Grove Road (NE)","Longfield Road (E)","Longfield Road (W)"],"businesses":[],"schools":["The Grove Infant and Nursery School","High Beeches Primary School","The Grove Junior School","Aldwickbury School"],"propertySales":[{"address":"1 Parva Close, Harpenden","propertyType":"Detached (freehold)","date":"2018-06-06T00:00:00","price":607000},{"address":"3 Parva Close, Harpenden","propertyType":"Detached (freehold)","date":"2002-08-13T00:00:00","price":285000},{"address":"3 Parva Close, Harpenden","propertyType":"Detached (freehold)","date":"1997-01-31T00:00:00","price":137000},{"address":"7 Parva Close, Harpenden","propertyType":"Detached (freehold)","date":"2001-03-30T00:00:00","price":247000},{"address":"11 Parva Close, Harpenden","propertyType":"Semi-detached (freehold)","date":"2001-03-14T00:00:00","price":243000}],"roads":["Parva Close"],"population":17,"households":6,"postcode":"AL5 1RQ","gridReference":"TL146129","northing":212977,"easting":514657,"latitude":51.803686,"longitude":-0.338513}