{"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 005B","lsoa":"E01023696","lsoa21Name":"St Albans 005B","lsoa21":"E01023696","county":"Hertfordshire","region":"East of England","country":"England","nationalPark":"","altitude":122,"ruralUrban":"Urban city and town","ttwa":"Luton","postTown":"Harpenden","builtUpArea":"Harpenden","inUse":"Yes","what3Words":"zeal.cuts.hatch","imd":33589,"imdDecile":10,"averageIncome":72800,"predominantPropertyType":"Detached","knownAddresses":["Clarence House, West Common, Harpenden","Clarence Lodge, West Common, Harpenden"],"busStops":["Cross Lane (S)","West Common Way (S)","West Common Way (N)","Ayres End Lane (SE)","Ayres End Lane (NW)"],"businesses":[],"schools":[],"propertySales":[{"address":"Clarence Lodge, West Common, Harpenden","propertyType":"Detached (freehold)","date":"2019-09-05T00:00:00","price":1270000},{"address":"Clarence Lodge, West Common, Harpenden","propertyType":"Detached (freehold)","date":"1998-02-20T00:00:00","price":357000},{"address":"Clarence House, West Common, Harpenden","propertyType":"Detached (freehold)","date":"2016-11-25T00:00:00","price":1230000}],"roads":["Redcote End","St Albans Road (A1081)"],"population":5,"households":2,"postcode":"AL5 2AR","gridReference":"TL138120","northing":212070,"easting":513806,"latitude":51.795709,"longitude":-0.351147}