{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Finchley and Golders Green","district":"Barnet","ward":"Childs Hill","wardCode":"E05013631","lsoaName":"Barnet 040A","lsoa":"E01000138","lsoa21Name":"Barnet 040A","lsoa21":"E01000138","county":"Greater London","region":"London","country":"England","nationalPark":"","altitude":60,"ruralUrban":"Urban major conurbation","ttwa":"London","postTown":"London","builtUpArea":"Barnet","inUse":"Yes","what3Words":"improving.liner.marked","imd":8092,"imdDecile":3,"averageIncome":52000,"predominantPropertyType":"Semi-detached","knownAddresses":["4 Sanderstead Avenue, London","6 Sanderstead Avenue, London","8 Sanderstead Avenue, London","10 Sanderstead Avenue, London","12 Sanderstead Avenue, London","18 Sanderstead Avenue, London","20 Sanderstead Avenue, London","22 Sanderstead Avenue, London"],"busStops":["Dersingham Road (E)","Cleveland Gardens (W)","Cleveland Gardens (E)","Garth Road (S)","Dersingham Road (W)","Garth Road (N)"],"businesses":["CASPER IT LTD","CSSK PROPERTIES LTD","JSSB CAPITAL LIMITED","METHODZ LTD","SKNY PROPERTIES LTD"],"schools":["Wessex Gardens Primary School","Claremont Primary School","St Agnes\u0027 Catholic Primary School","Childs Hill Primary School","All Saints\u0027 CofE Primary School NW2","Rimon Jewish Primary School","Clarion","Hampstead School"],"propertySales":[{"address":"4 Sanderstead Avenue, London","propertyType":"Semi-detached (freehold)","date":"2025-05-14T00:00:00","price":985000},{"address":"22 Sanderstead Avenue, London","propertyType":"Semi-detached (freehold)","date":"2021-09-29T00:00:00","price":1010000},{"address":"18 Sanderstead Avenue, London","propertyType":"Detached (freehold)","date":"2021-04-14T00:00:00","price":965000},{"address":"10 Sanderstead Avenue, London","propertyType":"Semi-detached (freehold)","date":"2017-10-24T00:00:00","price":1015000},{"address":"8 Sanderstead Avenue, London","propertyType":"Semi-detached (freehold)","date":"2014-01-10T00:00:00","price":670000},{"address":"8 Sanderstead Avenue, London","propertyType":"Semi-detached (freehold)","date":"2004-02-12T00:00:00","price":400000},{"address":"6 Sanderstead Avenue, London","propertyType":"Semi-detached (freehold)","date":"1999-09-15T00:00:00","price":295000},{"address":"12 Sanderstead Avenue, London","propertyType":"Semi-detached (freehold)","date":"1998-07-10T00:00:00","price":259950},{"address":"20 Sanderstead Avenue, London","propertyType":"Semi-detached (freehold)","date":"1995-06-07T00:00:00","price":220000}],"roads":["Purley Avenue","Sanderstead Avenue"],"population":26,"households":15,"postcode":"NW2 1SG","gridReference":"TQ242865","northing":186532,"easting":524236,"latitude":51.563992,"longitude":-0.209059}