{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Welwyn Hatfield","district":"Welwyn Hatfield","ward":"Welwyn West","wardCode":"E05011073","lsoaName":"Welwyn Hatfield 001B","lsoa":"E01023966","lsoa21Name":"Welwyn Hatfield 001B","lsoa21":"E01023966","county":"Hertfordshire","region":"East of England","country":"England","nationalPark":"","altitude":102,"ruralUrban":"Urban city and town","ttwa":"Stevenage and Welwyn Garden City","postTown":"Welwyn","builtUpArea":"Woolmer Green","inUse":"Yes","what3Words":"miss.gross.trips","imd":32309,"imdDecile":10,"averageIncome":68300,"predominantPropertyType":"Detached","knownAddresses":["1 Whetstone Close, Welwyn","2 Whetstone Close, Welwyn","3 Whetstone Close, Welwyn","4 Whetstone Close, Welwyn","5 Whetstone Close, Welwyn","6 Whetstone Close, Welwyn","7 Whetstone Close, Welwyn","8 Whetstone Close, Welwyn","10 Whetstone Close, Welwyn"],"busStops":["The North Star PH (NE)","The North Star PH (SW)","The Avenue (SW)"],"businesses":["PRAGMEDIC LIMITED"],"schools":["Oaklands Primary School"],"propertySales":[{"address":"1 Whetstone Close, Welwyn","propertyType":"Detached (freehold)","date":"2025-11-03T00:00:00","price":505000},{"address":"10 Whetstone Close, Welwyn","propertyType":"Detached (freehold)","date":"2025-07-28T00:00:00","price":725000},{"address":"10 Whetstone Close, Welwyn","propertyType":"Detached (freehold)","date":"2009-04-17T00:00:00","price":385000},{"address":"10 Whetstone Close, Welwyn","propertyType":"Detached (freehold)","date":"2007-09-07T00:00:00","price":430000},{"address":"10 Whetstone Close, Welwyn","propertyType":"Detached (freehold)","date":"2003-08-27T00:00:00","price":310000},{"address":"2 Whetstone Close, Welwyn","propertyType":"Semi-detached (freehold)","date":"2021-03-09T00:00:00","price":429000},{"address":"7 Whetstone Close, Welwyn","propertyType":"Detached (freehold)","date":"2017-11-02T00:00:00","price":625000},{"address":"7 Whetstone Close, Welwyn","propertyType":"Detached (freehold)","date":"2014-01-06T00:00:00","price":475000},{"address":"8 Whetstone Close, Welwyn","propertyType":"Detached (freehold)","date":"2016-03-18T00:00:00","price":585000},{"address":"8 Whetstone Close, Welwyn","propertyType":"Detached (freehold)","date":"2008-11-17T00:00:00","price":300000},{"address":"4 Whetstone Close, Welwyn","propertyType":"Semi-detached (freehold)","date":"2013-08-28T00:00:00","price":387500},{"address":"5 Whetstone Close, Welwyn","propertyType":"Detached (freehold)","date":"2009-07-31T00:00:00","price":390000},{"address":"3 Whetstone Close, Welwyn","propertyType":"Detached (freehold)","date":"2008-09-05T00:00:00","price":445000},{"address":"3 Whetstone Close, Welwyn","propertyType":"Detached (freehold)","date":"1997-04-01T00:00:00","price":220000},{"address":"6 Whetstone Close, Welwyn","propertyType":"Detached (freehold)","date":"2004-12-17T00:00:00","price":375000}],"roads":["Whetstone Close"],"population":18,"households":8,"postcode":"AL6 0QW","gridReference":"TL242176","northing":217631,"easting":524204,"latitude":51.843473,"longitude":-0.198454}