{"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":"ankle.fork.nets","imd":29146,"imdDecile":9,"averageIncome":72500,"predominantPropertyType":"Other","knownAddresses":["4A Southdown Road, Harpenden"],"busStops":["Harpenden Railway Station (NE)","The George PH (NW)","Day Centre (NW)","Harpenden Rail Station ()","Amenbury Lane (S)","Harpenden House Hotel (NW)"],"businesses":[],"schools":["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":"4A Southdown Road, Harpenden","propertyType":"Other (freehold)","date":"2025-03-27T00:00:00","price":4300000}],"roads":["Southdown Road"],"population":5,"households":2,"postcode":"AL5 1PA","gridReference":"TL135141","northing":214134,"easting":513580,"latitude":51.814305,"longitude":-0.353747}