{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Edmonton and Winchmore Hill","district":"Enfield","ward":"Grange Park","wardCode":"E05013681","lsoaName":"Enfield 022A","lsoa":"E01001456","lsoa21Name":"Enfield 022A","lsoa21":"E01001456","county":"Greater London","region":"London","country":"England","nationalPark":"","altitude":35,"ruralUrban":"Urban major conurbation","ttwa":"London","postTown":"London","builtUpArea":"Enfield","inUse":"Yes","what3Words":"given.island.shine","imd":31561,"imdDecile":10,"averageIncome":69500,"predominantPropertyType":"Semi-detached","knownAddresses":["51 Grange Park Avenue, Winchmore Hill","55 Grange Park Avenue, London","55 Grange Park Avenue, Winchmore Hill","57 Grange Park Avenue, Winchmore Hill","59 Grange Park Avenue, London","61 Grange Park Avenue, London","63 Grange Park Avenue, London","67 Grange Park Avenue, London","69 Grange Park Avenue, London","69 Grange Park Avenue, Winchmore Hill","71 Grange Park Avenue, London","77 Grange Park Avenue, London","79 Grange Park Avenue, London"],"busStops":["The Chine (E)","Green Dragon Lane (N)","Old Park Ridings (E)","Green Dragon Lane (S)","Green Dragon Lane (S)","Shrubbery Gardens (N)"],"businesses":["AR RECRUITMENT LIMITED"],"schools":["Highfield Primary School","Grange Park Preparatory School","St Paul\u0027s CofE Primary School"],"propertySales":[{"address":"51 Grange Park Avenue, Winchmore Hill","propertyType":"Semi-detached (freehold)","date":"2025-03-31T00:00:00","price":755000},{"address":"69 Grange Park Avenue, Winchmore Hill","propertyType":"Semi-detached (freehold)","date":"2024-02-07T00:00:00","price":1039000},{"address":"69 Grange Park Avenue, Winchmore Hill","propertyType":"Semi-detached (freehold)","date":"2013-10-24T00:00:00","price":662000},{"address":"55 Grange Park Avenue, Winchmore Hill","propertyType":"Semi-detached (freehold)","date":"2019-04-10T00:00:00","price":752000},{"address":"57 Grange Park Avenue, Winchmore Hill","propertyType":"Semi-detached (freehold)","date":"2017-09-20T00:00:00","price":745000},{"address":"79 Grange Park Avenue, London","propertyType":"Detached (freehold)","date":"2012-04-17T00:00:00","price":650000},{"address":"79 Grange Park Avenue, London","propertyType":"Detached (freehold)","date":"2009-06-12T00:00:00","price":610000},{"address":"59 Grange Park Avenue, London","propertyType":"Semi-detached (freehold)","date":"2012-02-17T00:00:00","price":480000},{"address":"59 Grange Park Avenue, London","propertyType":"Terraced (freehold)","date":"1996-05-30T00:00:00","price":122000},{"address":"55 Grange Park Avenue, London","propertyType":"Semi-detached (freehold)","date":"2009-08-11T00:00:00","price":445000},{"address":"67 Grange Park Avenue, London","propertyType":"Semi-detached (freehold)","date":"2005-06-14T00:00:00","price":450000},{"address":"61 Grange Park Avenue, London","propertyType":"Semi-detached (freehold)","date":"2002-10-21T00:00:00","price":292000},{"address":"63 Grange Park Avenue, London","propertyType":"Flat (freehold)","date":"2002-09-12T00:00:00","price":360000},{"address":"63 Grange Park Avenue, London","propertyType":"Flat (freehold)","date":"1998-11-09T00:00:00","price":199000}],"roads":["Grange Park Avenue"],"population":49,"households":17,"postcode":"N21 2LN","gridReference":"TQ320951","northing":195122,"easting":532077,"latitude":51.639405,"longitude":-0.092769}