{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Cities of London and Westminster","district":"Westminster","ward":"St James\u0027s","wardCode":"E05013806","lsoaName":"Westminster 018B","lsoa":"E01004735","lsoa21Name":"Westminster 018B","lsoa21":"E01004735","county":"Greater London","region":"London","country":"England","nationalPark":"","altitude":31,"ruralUrban":"Urban major conurbation","ttwa":"London","postTown":"London","builtUpArea":"City of Westminster","inUse":"Yes","what3Words":"prefer.spot.canny","imd":5794,"imdDecile":2,"averageIncome":68500,"predominantPropertyType":"Flat","knownAddresses":["Apartment 101, Marconi House, 335 Strand, London","Apartment 102, Marconi House, 335 Strand, London","Apartment 103, Marconi House, 335 Strand, London","Apartment 105, Marconi House, 335 Strand, London","Apartment 106, Marconi House, 335 Strand, London","Apartment 107, Marconi House, 335 Strand, London","Apartment 108, Marconi House, 335 Strand, London","Apartment 109, Marconi House, 335 Strand, London","Apartment 110, Marconi House, 335 Strand, London","Apartment 111, Marconi House, 335 Strand, London","Apartment 112, Marconi House, 335 Strand, London","Apartment 114, Marconi House, 335 Strand, London","Apartment 115, Marconi House, 335 Strand, London","Apartment 301, Marconi House, 335 Strand, London","Apartment 302, Marconi House, 335 Strand, London","Apartment 303, Marconi House, 335 Strand, London","Apartment 304, Marconi House, 335 Strand, London","Apartment 306, Marconi House, 335 Strand, London","Apartment 307, Marconi House, 335 Strand, London","Apartment 309, Marconi House, 335 Strand, London","Apartment 310, Marconi House, 335 Strand, London","Apartment 311, Marconi House, 335 Strand, London","Apartment 312, Marconi House, 335 Strand, London","Apartment 313, Marconi House, 335 Strand, London","Apartment 401, Marconi House, 335 Strand, London","Apartment 402, Marconi House, 335 Strand, London","Apartment 403, Marconi House, 335 Strand, London","Apartment 404, Marconi House, 335 Strand, London","Apartment 405, Marconi House, 335 Strand, London","Apartment 408, Marconi House, 335 Strand, London","Apartment 410, Marconi House, 335 Strand, London","Apartment 411, Marconi House, 335 Strand, London","Apartment 412, Marconi House, 335 Strand, London","Apartment 413, Marconi House, 335 Strand, London","Apartment 501, Marconi House, 335 Strand, London","Apartment 502, Marconi House, 335 Strand, London","Apartment 503, Marconi House, 335 Strand, London","Apartment 505, Marconi House, 335 Strand, London","Apartment 507, Marconi House, 335 Strand, London","Apartment 509, Marconi House, 335 Strand, London","Apartment 510, Marconi House, 335 Strand, London","Apartment 512, Marconi House, 335 Strand, London","Apartment 513, Marconi House, 335 Strand, London","Apartment 601, Marconi House, 335 Strand, London","Apartment 602, Marconi House, 335 Strand, London","Apartment 605, Marconi House, 335 Strand, London","Apartment 606, Marconi House, 335 Strand, London","Apartment 607, Marconi House, 335 Strand, London","Apartment 608, Marconi House, 335 Strand, London","Apartment 610, Marconi House, 335 Strand, London","Apartment 611, Marconi House, 335 Strand, London","Apartment 612, Marconi House, 335 Strand, London","Apartment 613, Marconi House, 335 Strand, London","Apartment 702, Marconi House, 335 Strand, London","Apartment 703, Marconi House, 335 Strand, London","Apartment 704, Marconi House, 335 Strand, London","Apartment 705, Marconi House, 335 Strand, London","Apartment 706, Marconi House, 335 Strand, London","Apartment 707, Marconi House, 335 Strand, London","Apartment 708, Marconi House, 335 Strand, London","Apartment 709, Marconi House, 335 Strand, London","Apartment 710, Marconi House, 335 Strand, London","Apartment 711, Marconi House, 335 Strand, London","Apartment 712, Marconi House, 335 Strand, London","Apartment 801, Marconi House, 335 Strand, London","Apartment 802, Marconi House, 335 Strand, London","Apartment 803, Marconi House, 335 Strand, London","Apartment 804, Marconi House, 335 Strand, London","Apartment 807, Marconi House, 335 Strand, London","Apartment 901, Marconi House, 336 - 337 Strand, London"],"busStops":["Aldwych  Drury Lane (NE)","Aldwych  Drury Lane (SW)","Aldwych (NE)","Aldwych  Kingsway (NE)","Aldwych  Somerset House (W)","Lancaster Place  Somerset House (S)"],"businesses":["LONDON XXI LIMITED","TIGERLYTICAL LTD"],"schools":["Courtauld Institute of Art","University of the Arts London","University of London","London School of Economics and Political Science","King\u0027s College London","St Alban\u0027s Church of England Primary School","St Josephs Catholic Primary School","St Clement Danes CofE Primary School","City Junior School","London Nautical, City of London Academy","Odyssey House School - Bloomsbury","The Royal Ballet School","Guildhouse School","City Lit","The Mary Ward Centre (AE Centre)"],"propertySales":[{"address":"Apartment 307, Marconi House, 335 Strand, London","propertyType":"Flat (leasehold)","date":"2025-08-06T00:00:00","price":908000},{"address":"Apartment 307, Marconi House, 335 Strand, London","propertyType":"New build flat (leasehold)","date":"2013-02-08T00:00:00","price":948825},{"address":"Apartment 403, Marconi House, 335 Strand, London","propertyType":"Flat (leasehold)","date":"2025-03-05T00:00:00","price":950000},{"address":"Apartment 403, Marconi House, 335 Strand, London","propertyType":"New build flat (leasehold)","date":"2013-02-07T00:00:00","price":798825},{"address":"Apartment 707, Marconi House, 335 Strand, London","propertyType":"Flat (leasehold)","date":"2025-01-20T00:00:00","price":715000},{"address":"Apartment 708, Marconi House, 335 Strand, London","propertyType":"Other (leasehold)","date":"2023-11-08T00:00:00","price":925000},{"address":"Apartment 304, Marconi House, 335 Strand, London","propertyType":"Flat (leasehold)","date":"2023-08-31T00:00:00","price":625000},{"address":"Apartment 115, Marconi House, 335 Strand, London","propertyType":"Flat (leasehold)","date":"2023-06-05T00:00:00","price":1000000},{"address":"Apartment 115, Marconi House, 335 Strand, London","propertyType":"Flat (leasehold)","date":"2017-04-11T00:00:00","price":1000000},{"address":"Apartment 115, Marconi House, 335 Strand, London","propertyType":"New build flat (leasehold)","date":"2013-02-07T00:00:00","price":973825},{"address":"Apartment 114, Marconi House, 335 Strand, London","propertyType":"Flat (leasehold)","date":"2023-04-20T00:00:00","price":1425000},{"address":"Apartment 610, Marconi House, 335 Strand, London","propertyType":"Flat (leasehold)","date":"2023-01-18T00:00:00","price":698000},{"address":"Apartment 610, Marconi House, 335 Strand, London","propertyType":"Flat (leasehold)","date":"2013-12-19T00:00:00","price":735000},{"address":"Apartment 610, Marconi House, 335 Strand, London","propertyType":"New build flat (leasehold)","date":"2013-02-07T00:00:00","price":551725},{"address":"Apartment 101, Marconi House, 335 Strand, London","propertyType":"Flat (leasehold)","date":"2022-09-27T00:00:00","price":1500000},{"address":"Apartment 709, Marconi House, 335 Strand, London","propertyType":"Flat (leasehold)","date":"2021-11-02T00:00:00","price":580000},{"address":"Apartment 709, Marconi House, 335 Strand, London","propertyType":"New build flat (leasehold)","date":"2013-02-01T00:00:00","price":650000}],"roads":["Kingsway Tunnel (A301)","Montreal Place"],"population":0,"households":0,"postcode":"WC2R 1HA","gridReference":"TQ306809","northing":180918,"easting":530683,"latitude":51.512085,"longitude":-0.118183}