{"quality":"Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference","constituency2024":"Cities of London and Westminster","district":"City of London","ward":"Castle Baynard","wardCode":"E05009297","lsoaName":"City of London 001G","lsoa":"E01032740","lsoa21Name":"City of London 001G","lsoa21":"E01032740","county":"City of London","region":"London","country":"England","nationalPark":"","altitude":32,"ruralUrban":"Urban major conurbation","ttwa":"London","postTown":"London","builtUpArea":"City and County of the City of London","inUse":"No","what3Words":"begins.party.makes","imd":18089,"imdDecile":6,"averageIncome":101800,"predominantPropertyType":null,"knownAddresses":[],"busStops":["Fetter Lane (E)","Shoe Lane (W)","Ludgate Circus (E)","Chancery Lane (EC4) (W)","Fleet Street  City Thameslink (N)","Holborn Circus (W)"],"businesses":[],"schools":["Courtauld Institute of Art","University of the Arts London","London School of Economics and Political Science","King\u0027s College London","Christopher Hatton Primary School","Charterhouse Square School","St Alban\u0027s Church of England Primary School","St George the Martyr Church of England Primary School","City Junior School","City of London School","London Nautical, City of London Academy"],"propertySales":[],"roads":[],"population":0,"households":0,"postcode":"EC4A 3JJ","gridReference":"TQ314812","northing":181200,"easting":531402,"latitude":51.514453,"longitude":-0.107722}