{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Harpenden and Berkhamsted","district":"St Albans","ward":"Harpenden North \u0026 Rural","wardCode":"E05013953","lsoaName":"St Albans 001C","lsoa":"E01023692","lsoa21Name":"St Albans 001C","lsoa21":"E01023692","county":"Hertfordshire","region":"East of England","country":"England","nationalPark":"","altitude":105,"ruralUrban":"Urban city and town","ttwa":"Luton","postTown":"Harpenden","builtUpArea":"Harpenden","inUse":"Yes","what3Words":"memory.formal.poetic","imd":24904,"imdDecile":8,"averageIncome":69200,"predominantPropertyType":"Semi-detached","knownAddresses":["5 Westfield Drive, Harpenden","11 Westfield Drive, Harpenden","13 Westfield Drive, Harpenden","17 Westfield Drive, Harpenden","19 Westfield Drive, Harpenden","21 Westfield Drive, Harpenden"],"busStops":["Beeching Close (SW)","Hyde View Road (SE)","Masefield Road (SW)","Hyde View Road (NW)","Masefield Road (NE)","The Red Cow PH (SW)"],"businesses":[],"schools":["The Lea Primary School and Nursery","Manland Primary School","Sir John Lawes School","St George\u0027s School","Katherine Warington School"],"propertySales":[{"address":"17 Westfield Drive, Harpenden","propertyType":"Semi-detached (freehold)","date":"2023-10-16T00:00:00","price":580000},{"address":"17 Westfield Drive, Harpenden","propertyType":"Semi-detached (freehold)","date":"1999-08-03T00:00:00","price":129000},{"address":"21 Westfield Drive, Harpenden","propertyType":"Semi-detached (freehold)","date":"2013-12-18T00:00:00","price":440000},{"address":"21 Westfield Drive, Harpenden","propertyType":"Semi-detached (freehold)","date":"2012-12-14T00:00:00","price":270295},{"address":"5 Westfield Drive, Harpenden","propertyType":"Terraced (freehold)","date":"2012-03-19T00:00:00","price":226000},{"address":"13 Westfield Drive, Harpenden","propertyType":"Semi-detached (freehold)","date":"2009-01-19T00:00:00","price":265000},{"address":"13 Westfield Drive, Harpenden","propertyType":"Semi-detached (freehold)","date":"2004-07-14T00:00:00","price":250000},{"address":"11 Westfield Drive, Harpenden","propertyType":"Semi-detached (freehold)","date":"1996-12-19T00:00:00","price":77500},{"address":"19 Westfield Drive, Harpenden","propertyType":"Semi-detached (freehold)","date":"1996-08-29T00:00:00","price":74000}],"roads":["Westfield Drive"],"population":35,"households":12,"postcode":"AL5 4LR","gridReference":"TL137158","northing":215865,"easting":513722,"latitude":51.829833,"longitude":-0.35112}