{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"North East Hertfordshire","district":"East Hertfordshire","ward":"Hertford Rural","wardCode":"E05015368","lsoaName":"East Hertfordshire 010B","lsoa":"E01023486","lsoa21Name":"East Hertfordshire 010B","lsoa21":"E01023486","county":"Hertfordshire","region":"East of England","country":"England","nationalPark":"","altitude":61,"ruralUrban":"Rural village","ttwa":"Stevenage and Welwyn Garden City","postTown":"Welwyn","builtUpArea":"","inUse":"Yes","what3Words":"tinsel.trash.cheese","imd":22199,"imdDecile":7,"averageIncome":57200,"predominantPropertyType":"Flat","knownAddresses":["Apartment 1, Tewin Water House, Tewin Water, Welwyn","Apartment 2, Tewin Water House, Tewin Water, Welwyn","Apartment 3, Tewin Water House, Tewin Water, Welwyn","Apartment 4, Tewin Water House, Tewin Water, Welwyn","Apartment 5, Tewin Water House, Tewin Water, Welwyn","Apartment 6, Tewin Water House, Tewin Water, Welwyn"],"busStops":[],"businesses":["CAMERON KALDER INTERNATIONAL LIMITED"],"schools":["Waterside Academy","The Holy Family Catholic Primary School"],"propertySales":[{"address":"Apartment 5, Tewin Water House, Tewin Water, Welwyn","propertyType":"Flat (leasehold)","date":"2025-12-04T00:00:00","price":835000},{"address":"Apartment 5, Tewin Water House, Tewin Water, Welwyn","propertyType":"Flat (leasehold)","date":"2014-01-22T00:00:00","price":620000},{"address":"Apartment 5, Tewin Water House, Tewin Water, Welwyn","propertyType":"Flat (leasehold)","date":"2001-10-15T00:00:00","price":490000},{"address":"Apartment 4, Tewin Water House, Tewin Water, Welwyn","propertyType":"Flat (leasehold)","date":"2025-03-04T00:00:00","price":870000},{"address":"Apartment 4, Tewin Water House, Tewin Water, Welwyn","propertyType":"Flat (leasehold)","date":"2016-01-18T00:00:00","price":757575},{"address":"Apartment 4, Tewin Water House, Tewin Water, Welwyn","propertyType":"New build flat (leasehold)","date":"2002-12-06T00:00:00","price":494750},{"address":"Apartment 2, Tewin Water House, Tewin Water, Welwyn","propertyType":"Flat (leasehold)","date":"2021-09-09T00:00:00","price":1230000},{"address":"Apartment 2, Tewin Water House, Tewin Water, Welwyn","propertyType":"Flat (leasehold)","date":"2001-11-23T00:00:00","price":570000},{"address":"Apartment 6, Tewin Water House, Tewin Water, Welwyn","propertyType":"Flat (leasehold)","date":"2009-12-17T00:00:00","price":590000},{"address":"Apartment 6, Tewin Water House, Tewin Water, Welwyn","propertyType":"New build flat (leasehold)","date":"2002-11-29T00:00:00","price":419000},{"address":"Apartment 3, Tewin Water House, Tewin Water, Welwyn","propertyType":"Flat (u)","date":"2006-11-07T00:00:00","price":895000},{"address":"Apartment 3, Tewin Water House, Tewin Water, Welwyn","propertyType":"Flat (leasehold)","date":"2002-03-21T00:00:00","price":605000},{"address":"Apartment 1, Tewin Water House, Tewin Water, Welwyn","propertyType":"Flat (leasehold)","date":"2001-08-24T00:00:00","price":877000}],"roads":[],"population":13,"households":6,"postcode":"AL6 0AA","gridReference":"TL256145","northing":214552,"easting":525623,"latitude":51.815486,"longitude":-0.178982}