{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Welwyn Hatfield","district":"Welwyn Hatfield","ward":"Welham Green and Hatfield South","wardCode":"E05011071","lsoaName":"Welwyn Hatfield 014B","lsoa":"E01023963","lsoa21Name":"Welwyn Hatfield 017B","lsoa21":"E01023963","county":"Hertfordshire","region":"East of England","country":"England","nationalPark":"","altitude":92,"ruralUrban":"Urban city and town","ttwa":"Stevenage and Welwyn Garden City","postTown":"Hatfield","builtUpArea":"Welham Green","inUse":"Yes","what3Words":"fantastic.keep.slave","imd":18265,"imdDecile":6,"averageIncome":47200,"predominantPropertyType":"Terraced","knownAddresses":["3 Knolles Crescent, Welham Green","7 Knolles Crescent, Welham Green","9 Knolles Crescent, Welham Green","11 Knolles Crescent, Welham Green","13 Knolles Crescent, Welham Green","17 Knolles Crescent, Welham Green","19 Knolles Crescent, Welham Green","25 Knolles Crescent, Welham Green","29 Knolles Crescent, Welham Green","33 Knolles Crescent, Welham Green","37 Knolles Crescent, Welham Green"],"busStops":["Dellsome Lane (SE)","Dellsome Lane (NW)","Dixons Hill Road (SW)","Dixons Hill Road (NE)","Huggins Lane (NE)","Parsonage Lane (SE)"],"businesses":[],"schools":["St Mary\u0027s Church of England VA Primary School, Welham Green"],"propertySales":[{"address":"17 Knolles Crescent, Welham Green","propertyType":"Terraced (freehold)","date":"2024-06-19T00:00:00","price":440000},{"address":"17 Knolles Crescent, Welham Green","propertyType":"Terraced (freehold)","date":"2000-02-25T00:00:00","price":129995},{"address":"9 Knolles Crescent, Welham Green","propertyType":"Terraced (freehold)","date":"2021-06-24T00:00:00","price":445000},{"address":"7 Knolles Crescent, Welham Green","propertyType":"Terraced (freehold)","date":"2021-03-12T00:00:00","price":448000},{"address":"33 Knolles Crescent, Welham Green","propertyType":"Terraced (freehold)","date":"2018-12-11T00:00:00","price":359950},{"address":"37 Knolles Crescent, Welham Green","propertyType":"Terraced (freehold)","date":"2018-08-30T00:00:00","price":215000},{"address":"37 Knolles Crescent, Welham Green","propertyType":"Terraced (freehold)","date":"2001-09-06T00:00:00","price":165000},{"address":"37 Knolles Crescent, Welham Green","propertyType":"Terraced (freehold)","date":"1995-07-28T00:00:00","price":73000},{"address":"29 Knolles Crescent, Welham Green","propertyType":"Terraced (freehold)","date":"2010-04-06T00:00:00","price":225000},{"address":"11 Knolles Crescent, Welham Green","propertyType":"Terraced (freehold)","date":"2006-03-03T00:00:00","price":227950},{"address":"13 Knolles Crescent, Welham Green","propertyType":"Terraced (freehold)","date":"2005-06-10T00:00:00","price":240000},{"address":"25 Knolles Crescent, Welham Green","propertyType":"Detached (freehold)","date":"2004-08-12T00:00:00","price":212000},{"address":"25 Knolles Crescent, Welham Green","propertyType":"Detached (freehold)","date":"2000-11-30T00:00:00","price":128000},{"address":"25 Knolles Crescent, Welham Green","propertyType":"Detached (freehold)","date":"1999-01-08T00:00:00","price":107500},{"address":"3 Knolles Crescent, Welham Green","propertyType":"Semi-detached (freehold)","date":"2003-11-10T00:00:00","price":230000}],"roads":["Knolles Crescent"],"population":60,"households":27,"postcode":"AL9 7DZ","gridReference":"TL229054","northing":205408,"easting":522984,"latitude":51.733896,"longitude":-0.22047}