{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Finchley and Golders Green","district":"Barnet","ward":"Golders Green","wardCode":"E05013642","lsoaName":"Barnet 035E","lsoa":"E01000216","lsoa21Name":"Barnet 035E","lsoa21":"E01000216","county":"Greater London","region":"London","country":"England","nationalPark":"","altitude":62,"ruralUrban":"Urban major conurbation","ttwa":"London","postTown":"London","builtUpArea":"Barnet","inUse":"Yes","what3Words":"candle.kicks.tall","imd":14573,"imdDecile":5,"averageIncome":60100,"predominantPropertyType":"Semi-detached","knownAddresses":["6 Portsdown Avenue, London","10 Portsdown Avenue, London"],"busStops":["Clifton Gardens (NW11) (S)","Temple Fortune Lane (S)","Hoop Lane (S)","Temple Fortune Lane (N)","Hoop Lane  Finchley Road (E)","Elmcroft Avenue  Golders Green (E)"],"businesses":["DOG DATE LTD","NAHEED AND ALIN PROPERTIES LTD"],"schools":["Garden Suburb Infant School","Wessex Gardens Primary School","Menorah Primary School for Boys","Menorah Primary School for Girls","Garden Suburb Junior School","Lubavitch Yeshiva Ketanah of London","Shiras Devorah High School"],"propertySales":[{"address":"6 Portsdown Avenue, London","propertyType":"Semi-detached (freehold)","date":"2025-06-06T00:00:00","price":875000},{"address":"6 Portsdown Avenue, London","propertyType":"Semi-detached (freehold)","date":"1995-08-25T00:00:00","price":160000},{"address":"10 Portsdown Avenue, London","propertyType":"Semi-detached (freehold)","date":"2021-09-13T00:00:00","price":810000}],"roads":["Portsdown Avenue"],"population":35,"households":10,"postcode":"NW11 0NB","gridReference":"TQ248882","northing":188207,"easting":524847,"latitude":51.578911,"longitude":-0.199654}