{"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 018C","lsoa":"E01004736","lsoa21Name":"Westminster 018C","lsoa21":"E01004736","county":"Greater London","region":"London","country":"England","nationalPark":"","altitude":25,"ruralUrban":"Urban major conurbation","ttwa":"London","postTown":"London","builtUpArea":"City of Westminster","inUse":"Yes","what3Words":"rail.giant.stands","imd":24593,"imdDecile":8,"averageIncome":68500,"predominantPropertyType":"Flat","knownAddresses":["First Floor Premises, 16 St James\u0027s Street, London","Sixth Floor Premises, 16 St James\u0027s Street, London"],"busStops":["Old Bond Street Royal Academy (E)","Old Bond Street Royal Academy (W)","Pall Mall  St James\u0027s Palace (E)","Piccadilly Circus (W)","Piccadilly Circus (W)","Piccadilly Circus (E)"],"businesses":["HUDSON BAY CAPITAL MANAGEMENT (UK) LTD","HUDSON BAY CAPITAL UK LLP","JAIN GLOBAL (UK) LTD","JAIN GLOBAL (UK) PARTNERS LLP","SARANAC PARTNERS LIMITED"],"schools":["St Matthew\u0027s School, Westminster","Soho Parish CofE Primary School","Westminster Abbey Choir School","Westminster City School","London Park School Mayfair and London Park School Sixth","Harris Westminster Sixth Form"],"propertySales":[{"address":"First Floor Premises, 16 St James\u0027s Street, London","propertyType":"Flat (leasehold)","date":"2009-01-05T00:00:00","price":230000},{"address":"Sixth Floor Premises, 16 St James\u0027s Street, London","propertyType":"Flat (leasehold)","date":"2004-09-06T00:00:00","price":104300},{"address":"Sixth Floor Premises, 16 St James\u0027s Street, London","propertyType":"Flat (leasehold)","date":"2004-01-07T00:00:00","price":100000}],"roads":["St James\u0027s Street (A4)"],"population":0,"households":0,"postcode":"SW1A 1ER","gridReference":"TQ292802","northing":180242,"easting":529289,"latitude":51.50633,"longitude":-0.138507}