{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Harpenden and Berkhamsted","district":"St Albans","ward":"Harpenden East","wardCode":"E05013952","lsoaName":"St Albans 002A","lsoa":"E01023685","lsoa21Name":"St Albans 002A","lsoa21":"E01023685","county":"Hertfordshire","region":"East of England","country":"England","nationalPark":"","altitude":95,"ruralUrban":"Urban city and town","ttwa":"Luton","postTown":"Harpenden","builtUpArea":"Harpenden","inUse":"Yes","what3Words":"scarcely.petal.strain","imd":33452,"imdDecile":10,"averageIncome":63900,"predominantPropertyType":"Semi-detached","knownAddresses":["1 Marquis Close, Harpenden","2 Marquis Close, Harpenden","4 Marquis Close, Harpenden","7 Marquis Close, Harpenden"],"busStops":["Common Lane (NW)","Lower Luton Road East (S)","Lower Luton Road East (NE)","Katherine Warington School (S)","Batford Road (SE)","Batford Road (NW)"],"businesses":["BURKE GEOPHYSICAL CONSULTANCY LTD","TECHNOLOGY MANAGEMENT CONSULTING LTD"],"schools":["Batford Nursery School","Crabtree Infants\u0027 School","Sauncey Wood Primary School","High Beeches Primary School","Crabtree Junior School","Aldwickbury School","Katherine Warington School"],"propertySales":[{"address":"7 Marquis Close, Harpenden","propertyType":"Semi-detached (freehold)","date":"2018-04-12T00:00:00","price":500000},{"address":"1 Marquis Close, Harpenden","propertyType":"Semi-detached (freehold)","date":"2017-11-24T00:00:00","price":805000},{"address":"1 Marquis Close, Harpenden","propertyType":"Semi-detached (freehold)","date":"2006-04-28T00:00:00","price":310000},{"address":"4 Marquis Close, Harpenden","propertyType":"Semi-detached (freehold)","date":"2015-09-24T00:00:00","price":620000},{"address":"4 Marquis Close, Harpenden","propertyType":"Semi-detached (freehold)","date":"2010-01-25T00:00:00","price":355000},{"address":"2 Marquis Close, Harpenden","propertyType":"Semi-detached (freehold)","date":"2004-06-23T00:00:00","price":325000}],"roads":["Dalkeith Road","Marquis Close","Marquis Lane"],"population":23,"households":9,"postcode":"AL5 5QZ","gridReference":"TL148147","northing":214741,"easting":514857,"latitude":51.819499,"longitude":-0.335029}