{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Cities of London and Westminster","district":"Westminster","ward":"West End","wardCode":"E05013808","lsoaName":"Westminster 018D","lsoa":"E01004761","lsoa21Name":"Westminster 018D","lsoa21":"E01004761","county":"Greater London","region":"London","country":"England","nationalPark":"","altitude":34,"ruralUrban":"Urban major conurbation","ttwa":"London","postTown":"London","builtUpArea":"City of Westminster","inUse":"Yes","what3Words":"admire.swim.light","imd":20936,"imdDecile":7,"averageIncome":68500,"predominantPropertyType":"Flat","knownAddresses":["Basement Flat, 48 Grosvenor Square, London","Basement Kitchen, 48 Grosvenor Square, London","Basement Storage Rooms, 48 Grosvenor Square, London","Flat 1, 48 Grosvenor Square, London","Flat 10, 48 Grosvenor Square, London","Flat 12, 48 Grosvenor Square, London","Flat 12A, 48 Grosvenor Square, London","Flat 2, 48 Grosvenor Square, London","Flat 6, 48 Grosvenor Square, London","Flat 8, 48 Grosvenor Square, London","48 Grosvenor Square, London"],"busStops":["Selfridges (W)","Berkeley Square (N)","Selfridges (E)","Dorchester Hotel (S)","Orchard Street  Selfridges (S)","London Hilton Hotel (S)"],"businesses":[],"schools":["University of Westminster","St George\u0027s Hanover Square CofE Primary School","St Vincent\u0027s Catholic Primary School","Eifa International School","Wetherby Senior School","London Park School Mayfair and London Park School Sixth","Queen\u0027s College, London"],"propertySales":[{"address":"Flat 1, 48 Grosvenor Square, London","propertyType":"Flat (leasehold)","date":"2023-11-13T00:00:00","price":2150000},{"address":"Flat 1, 48 Grosvenor Square, London","propertyType":"Flat (leasehold)","date":"2006-06-23T00:00:00","price":1125000},{"address":"Flat 1, 48 Grosvenor Square, London","propertyType":"Flat (leasehold)","date":"2002-06-14T00:00:00","price":490000},{"address":"48 Grosvenor Square, London","propertyType":"Other (freehold)","date":"2020-09-11T00:00:00","price":4220000},{"address":"Basement Storage Rooms, 48 Grosvenor Square, London","propertyType":"Other (leasehold)","date":"2017-12-05T00:00:00","price":20000},{"address":"Basement Kitchen, 48 Grosvenor Square, London","propertyType":"Other (leasehold)","date":"2017-10-17T00:00:00","price":20000},{"address":"Flat 12, 48 Grosvenor Square, London","propertyType":"Flat (leasehold)","date":"2015-03-11T00:00:00","price":3680900},{"address":"Flat 12, 48 Grosvenor Square, London","propertyType":"Flat (leasehold)","date":"1997-12-12T00:00:00","price":460000},{"address":"Flat 10, 48 Grosvenor Square, London","propertyType":"Flat (leasehold)","date":"2014-02-28T00:00:00","price":5000000},{"address":"Flat 2, 48 Grosvenor Square, London","propertyType":"Flat (leasehold)","date":"2013-07-10T00:00:00","price":4400000},{"address":"Flat 12A, 48 Grosvenor Square, London","propertyType":"Flat (leasehold)","date":"2011-01-27T00:00:00","price":1350000},{"address":"Flat 6, 48 Grosvenor Square, London","propertyType":"Flat (leasehold)","date":"1999-06-11T00:00:00","price":915000},{"address":"Flat 8, 48 Grosvenor Square, London","propertyType":"Flat (leasehold)","date":"1998-04-08T00:00:00","price":1025000},{"address":"Flat 8, 48 Grosvenor Square, London","propertyType":"Flat (leasehold)","date":"1997-11-05T00:00:00","price":950000}],"roads":["Carlos Place","Grosvenor Square"],"population":4,"households":3,"postcode":"W1K 2HT","gridReference":"TQ284807","northing":180732,"easting":528479,"latitude":51.510919,"longitude":-0.149994}