{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Romford","district":"Havering","ward":"Mawneys","wardCode":"E05013978","lsoaName":"Havering 011D","lsoa":"E01002329","lsoa21Name":"Havering 011D","lsoa21":"E01002329","county":"Greater London","region":"London","country":"England","nationalPark":"","altitude":19,"ruralUrban":"Urban major conurbation","ttwa":"London","postTown":"Romford","builtUpArea":"Havering","inUse":"Yes","what3Words":"secret.online.pace","imd":21722,"imdDecile":7,"averageIncome":50200,"predominantPropertyType":"Detached","knownAddresses":["3 Blenheim Close, Romford","4 Blenheim Close, Romford"],"busStops":["Eastern Avenue (RM7) (S)","Mawney Road (RM7) (E)","Mawney Road (RM7) (W)","Susan Close (S)","Susan Close (N)","Oak Street (NW)"],"businesses":[],"schools":["Crownfield Infant School","Parklands Primary School","The Mawney Foundation School","Crowlands Primary School","Crownfield Junior School"],"propertySales":[{"address":"4 Blenheim Close, Romford","propertyType":"Semi-detached (freehold)","date":"2025-10-02T00:00:00","price":530000},{"address":"4 Blenheim Close, Romford","propertyType":"Semi-detached (freehold)","date":"2015-08-28T00:00:00","price":375300},{"address":"3 Blenheim Close, Romford","propertyType":"Detached (freehold)","date":"2021-05-14T00:00:00","price":440000}],"roads":["Blenheim Close"],"population":9,"households":5,"postcode":"RM7 8DA","gridReference":"TQ500893","northing":189384,"easting":550097,"latitude":51.583333,"longitude":0.164993}