{"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 005D","lsoa":"E01023698","lsoa21Name":"St Albans 005D","lsoa21":"E01023698","county":"Hertfordshire","region":"East of England","country":"England","nationalPark":"","altitude":125,"ruralUrban":"Urban city and town","ttwa":"Luton","postTown":"Harpenden","builtUpArea":"Harpenden","inUse":"Yes","what3Words":"bags.chest.just","imd":33716,"imdDecile":10,"averageIncome":72800,"predominantPropertyType":"Detached","knownAddresses":["Boston House, Grange Court Road, Harpenden","Ferrum House, Grange Court Road, Harpenden","2 Grange Court Road, Harpenden","7 Grange Court Road, Harpenden","8 Grange Court Road, Harpenden","9 Grange Court Road, Harpenden","11 Grange Court Road, Harpenden","14 Grange Court Road, Harpenden","15 Grange Court Road, Harpenden","16 Grange Court Road, Harpenden","17 Grange Court Road, Harpenden","18 Grange Court Road, Harpenden","19 Grange Court Road, Harpenden","20 Grange Court Road, Harpenden","25 Grange Court Road, Harpenden"],"busStops":["Broadstone Road (E)"],"businesses":[],"schools":["The Grove Infant and Nursery School","The Grove Junior School"],"propertySales":[{"address":"11 Grange Court Road, Harpenden","propertyType":"Detached (freehold)","date":"2024-03-07T00:00:00","price":2065000},{"address":"14 Grange Court Road, Harpenden","propertyType":"Detached (freehold)","date":"2022-07-22T00:00:00","price":2400000},{"address":"17 Grange Court Road, Harpenden","propertyType":"Detached (freehold)","date":"2022-04-19T00:00:00","price":2720000},{"address":"17 Grange Court Road, Harpenden","propertyType":"Detached (freehold)","date":"2007-12-17T00:00:00","price":1775000},{"address":"Ferrum House, Grange Court Road, Harpenden","propertyType":"Detached (freehold)","date":"2022-02-11T00:00:00","price":2000000},{"address":"Boston House, Grange Court Road, Harpenden","propertyType":"Detached (freehold)","date":"2020-12-21T00:00:00","price":1875000},{"address":"8 Grange Court Road, Harpenden","propertyType":"Detached (freehold)","date":"2018-05-14T00:00:00","price":1500000},{"address":"2 Grange Court Road, Harpenden","propertyType":"Detached (freehold)","date":"2016-08-24T00:00:00","price":2150000},{"address":"2 Grange Court Road, Harpenden","propertyType":"Detached (freehold)","date":"2009-11-06T00:00:00","price":2200000},{"address":"2 Grange Court Road, Harpenden","propertyType":"Detached (freehold)","date":"1999-12-09T00:00:00","price":825000},{"address":"25 Grange Court Road, Harpenden","propertyType":"Detached (freehold)","date":"2016-07-15T00:00:00","price":1400000},{"address":"15 Grange Court Road, Harpenden","propertyType":"Detached (freehold)","date":"2016-01-29T00:00:00","price":2300000},{"address":"9 Grange Court Road, Harpenden","propertyType":"Detached (freehold)","date":"2012-04-10T00:00:00","price":1525000}],"roads":["Beech Close","Grange Court Road"],"population":54,"households":22,"postcode":"AL5 1BY","gridReference":"TL143125","northing":212571,"easting":514377,"latitude":51.800095,"longitude":-0.342705}