{"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 001A","lsoa":"E01023690","lsoa21Name":"St Albans 001A","lsoa21":"E01023690","county":"Hertfordshire","region":"East of England","country":"England","nationalPark":"","altitude":130,"ruralUrban":"Urban city and town","ttwa":"Luton","postTown":"Harpenden","builtUpArea":"Harpenden","inUse":"Yes","what3Words":"cube.visits.charge","imd":33686,"imdDecile":10,"averageIncome":69200,"predominantPropertyType":"Detached","knownAddresses":["1 How Field, Harpenden","2 How Field, Harpenden","3 How Field, Harpenden","4 How Field, Harpenden","5 How Field, Harpenden","5A How Field, Harpenden","6 How Field, Harpenden","7 How Field, Harpenden","8 How Field, Harpenden","9A How Field, Harpenden"],"busStops":["Park Rise Close (SW)","Ridgewood Drive (NW)","Ridgewood Drive (SE)","Ridgewood Drive (NW)","Ridgewood Drive (SE)","Roundwood Lane (NW)"],"businesses":["CMI ADVISERS LTD","GRAIL FIVE LLP","MANLEE LTD","SUNDO LIMITED","TEN FIFTY-SIX LIMITED"],"schools":["St Hilda\u0027s School","Roundwood Primary School","Wood End School","The King\u0027s School","Roundwood Park School"],"propertySales":[{"address":"3 How Field, Harpenden","propertyType":"Detached (freehold)","date":"2025-12-17T00:00:00","price":1150000},{"address":"8 How Field, Harpenden","propertyType":"Detached (freehold)","date":"2025-01-09T00:00:00","price":1300000},{"address":"8 How Field, Harpenden","propertyType":"Detached (freehold)","date":"2010-10-22T00:00:00","price":750000},{"address":"9A How Field, Harpenden","propertyType":"Detached (freehold)","date":"2019-05-20T00:00:00","price":850000},{"address":"1 How Field, Harpenden","propertyType":"Detached (freehold)","date":"2013-07-22T00:00:00","price":950000},{"address":"1 How Field, Harpenden","propertyType":"Detached (freehold)","date":"2009-12-11T00:00:00","price":675000},{"address":"4 How Field, Harpenden","propertyType":"Detached (freehold)","date":"2010-07-01T00:00:00","price":810000},{"address":"4 How Field, Harpenden","propertyType":"Detached (freehold)","date":"2002-11-19T00:00:00","price":500000},{"address":"2 How Field, Harpenden","propertyType":"Detached (freehold)","date":"2009-12-22T00:00:00","price":710000},{"address":"2 How Field, Harpenden","propertyType":"Detached (freehold)","date":"1997-10-10T00:00:00","price":275000},{"address":"6 How Field, Harpenden","propertyType":"Detached (freehold)","date":"2008-03-27T00:00:00","price":815000},{"address":"5A How Field, Harpenden","propertyType":"Detached (freehold)","date":"2008-01-29T00:00:00","price":700000},{"address":"5A How Field, Harpenden","propertyType":"Detached (freehold)","date":"2006-05-24T00:00:00","price":695000},{"address":"5A How Field, Harpenden","propertyType":"Detached (freehold)","date":"2000-06-30T00:00:00","price":450000},{"address":"7 How Field, Harpenden","propertyType":"Detached (freehold)","date":"2007-08-16T00:00:00","price":805000},{"address":"5 How Field, Harpenden","propertyType":"Detached (freehold)","date":"1999-08-24T00:00:00","price":328000}],"roads":["How Field"],"population":35,"households":11,"postcode":"AL5 3AU","gridReference":"TL122152","northing":215265,"easting":512201,"latitude":51.824748,"longitude":-0.373376}