{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Cities of London and Westminster","district":"Westminster","ward":"Marylebone","wardCode":"E05013801","lsoaName":"Westminster 013D","lsoa":"E01004765","lsoa21Name":"Westminster 013D","lsoa21":"E01004765","county":"Greater London","region":"London","country":"England","nationalPark":"","altitude":35,"ruralUrban":"Urban major conurbation","ttwa":"London","postTown":"London","builtUpArea":"City of Westminster","inUse":"Yes","what3Words":"saints.sticks.darker","imd":16070,"imdDecile":5,"averageIncome":64300,"predominantPropertyType":"Flat","knownAddresses":["Flat 24, Harmont House, 20 Harley Street, London","Flat 25, Harmont House, 20 Harley Street, London","Flat 26, Harmont House, 20 Harley Street, London","Flat 27, Harmont House, 20 Harley Street, London","Flat 29, Harmont House, 20 Harley Street, London","Flat 33, Harmont House, 20 Harley Street, London","Flat 36, Harmont House, 20 Harley Street, London","Flat 38, Harmont House, 20 Harley Street, London","Flat 39, Harmont House, 20 Harley Street, London","Flat 40, Harmont House, 20 Harley Street, London","Flat 41, Harmont House, 20 Harley Street, London"],"busStops":["Holles Street (N)","Portland Place (N)","New Cavendish Street (W)","Holles Street (N)","Oxford Street  John Lewis (W)","Oxford Circus Station  John Lewis (E)"],"businesses":["THE RUSHTON CLINIC LTD"],"schools":["University of Westminster","Royal Academy of Music","Netley Primary School","All Souls CofE Primary School","St George\u0027s Hanover Square CofE Primary School","St Vincent\u0027s Catholic Primary School","Camden Primary Pupil Referral Unit","Eifa International School","Wetherby Senior School","The St Marylebone CofE School","Southbank International School Westminster","Queen\u0027s College, London"],"propertySales":[{"address":"Flat 41, Harmont House, 20 Harley Street, London","propertyType":"Flat (leasehold)","date":"2024-07-10T00:00:00","price":2200000},{"address":"Flat 26, Harmont House, 20 Harley Street, London","propertyType":"Flat (leasehold)","date":"2021-09-09T00:00:00","price":1315000},{"address":"Flat 26, Harmont House, 20 Harley Street, London","propertyType":"Flat (leasehold)","date":"2007-11-19T00:00:00","price":1025000},{"address":"Flat 26, Harmont House, 20 Harley Street, London","propertyType":"Flat (leasehold)","date":"2007-01-19T00:00:00","price":585000},{"address":"Flat 39, Harmont House, 20 Harley Street, London","propertyType":"Flat (leasehold)","date":"2015-08-26T00:00:00","price":2100000},{"address":"Flat 39, Harmont House, 20 Harley Street, London","propertyType":"Flat (leasehold)","date":"2012-11-15T00:00:00","price":1775000},{"address":"Flat 25, Harmont House, 20 Harley Street, London","propertyType":"Flat (leasehold)","date":"2014-09-05T00:00:00","price":1200000},{"address":"Flat 25, Harmont House, 20 Harley Street, London","propertyType":"Flat (leasehold)","date":"2002-12-12T00:00:00","price":399950},{"address":"Flat 40, Harmont House, 20 Harley Street, London","propertyType":"Flat (leasehold)","date":"2013-06-21T00:00:00","price":1950000},{"address":"Flat 38, Harmont House, 20 Harley Street, London","propertyType":"Flat (leasehold)","date":"2011-12-19T00:00:00","price":1165000},{"address":"Flat 36, Harmont House, 20 Harley Street, London","propertyType":"Flat (leasehold)","date":"2006-05-26T00:00:00","price":475000},{"address":"Flat 36, Harmont House, 20 Harley Street, London","propertyType":"Flat (leasehold)","date":"1997-08-28T00:00:00","price":235000},{"address":"Flat 27, Harmont House, 20 Harley Street, London","propertyType":"Flat (leasehold)","date":"2001-04-06T00:00:00","price":355000},{"address":"Flat 27, Harmont House, 20 Harley Street, London","propertyType":"Flat (leasehold)","date":"2000-01-07T00:00:00","price":280000},{"address":"Flat 29, Harmont House, 20 Harley Street, London","propertyType":"Flat (leasehold)","date":"2000-08-18T00:00:00","price":47500},{"address":"Flat 33, Harmont House, 20 Harley Street, London","propertyType":"Flat (leasehold)","date":"1999-06-18T00:00:00","price":340000}],"roads":["Harley Street"],"population":17,"households":10,"postcode":"W1G 9PJ","gridReference":"TQ287815","northing":181529,"easting":528723,"latitude":51.518026,"longitude":-0.146189}