{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Bromley and Biggin Hill","district":"Bromley","ward":"Bromley Common \u0026 Holwood","wardCode":"E05013990","lsoaName":"Bromley 033B","lsoa":"E01000666","lsoa21Name":"Bromley 033B","lsoa21":"E01000666","county":"Greater London","region":"London","country":"England","nationalPark":"","altitude":112,"ruralUrban":"Urban city and town","ttwa":"London","postTown":null,"builtUpArea":"Bromley","inUse":"Yes","what3Words":"label.table.sports","imd":30382,"imdDecile":10,"averageIncome":61600,"predominantPropertyType":"Detached","knownAddresses":["4 Mark Close, Keston","5 Mark Close, Keston","5 Marke Close, Keston"],"busStops":["Westerham Road  The Keston Mark (N)","Rolinsden Way (N)","Rolinsden Way (S)","Croydon Road  The Keston Mark (E)","Croydon Road  The Keston Mark (W)","Oakley Road  The Keston Mark (S)"],"businesses":[],"schools":["Keston Church of England Primary School","Ravens Wood School"],"propertySales":[{"address":"5 Marke Close, Keston","propertyType":"Detached (freehold)","date":"2014-11-04T00:00:00","price":925000},{"address":"4 Mark Close, Keston","propertyType":"Detached (freehold)","date":"2004-10-27T00:00:00","price":800000},{"address":"4 Mark Close, Keston","propertyType":"Detached (freehold)","date":"2000-02-23T00:00:00","price":580000},{"address":"4 Mark Close, Keston","propertyType":"Detached (freehold)","date":"1998-10-22T00:00:00","price":435000},{"address":"5 Mark Close, Keston","propertyType":"Detached (freehold)","date":"1997-02-21T00:00:00","price":305000}],"roads":["Marke Close"],"population":15,"households":6,"postcode":"BR2 6EX","gridReference":"TQ420648","northing":164844,"easting":542090,"latitude":51.364895,"longitude":0.039648}