{"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 003C","lsoa":"E01023701","lsoa21Name":"St Albans 003C","lsoa21":"E01023701","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":"quest.guises.fallen","imd":29146,"imdDecile":9,"averageIncome":72500,"predominantPropertyType":"Other","knownAddresses":["1 High Street, Harpenden","9 High Street, Harpenden","15A High Street, Harpenden"],"busStops":["Harpenden Railway Station (SW)","Amenbury Lane (S)","Harpenden Railway Station (NE)","The George PH (SE)","Amenbury Lane (NW)","Day Centre (NW)"],"businesses":["KNIGHTSTONE REAL ESTATE LIMITED","THREADS OF HARPENDEN LIMITED","UNIQUE IT SUPPORT LIMITED"],"schools":["St Hilda\u0027s School","St Dominic Catholic Primary School","Harpenden Academy","Manland Primary School","St Nicholas CofE VA Primary School","Sir John Lawes School","St George\u0027s School"],"propertySales":[{"address":"15A High Street, Harpenden","propertyType":"Flat (leasehold)","date":"2025-04-04T00:00:00","price":400000},{"address":"9 High Street, Harpenden","propertyType":"Other (leasehold)","date":"2024-07-16T00:00:00","price":703486},{"address":"1 High Street, Harpenden","propertyType":"Other (freehold)","date":"2024-05-28T00:00:00","price":1750000}],"roads":["High Street","High Street (A1081)"],"population":3,"households":2,"postcode":"AL5 2RT","gridReference":"TL135142","northing":214207,"easting":513509,"latitude":51.814975,"longitude":-0.354752}