{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Hendon","district":"Barnet","ward":"Colindale South","wardCode":"E05013633","lsoaName":"Barnet 030F","lsoa":"E01033573","lsoa21Name":"Barnet 042C","lsoa21":"E01033917","county":"Greater London","region":"London","country":"England","nationalPark":"","altitude":49,"ruralUrban":"Urban major conurbation","ttwa":"London","postTown":"London","builtUpArea":"Barnet","inUse":"Yes","what3Words":"movie.worker.gravel","imd":16181,"imdDecile":5,"averageIncome":56800,"predominantPropertyType":"Flat","knownAddresses":["Flat 13, Allard House, 17 Boulevard Drive, Colindale","Flat 15, Allard House, 17 Boulevard Drive, Colindale","Flat 16, Allard House, 17 Boulevard Drive, Colindale","Flat 16, Allard House, 17 Boulevard Drive, London","Flat 17, Allard House, 17 Boulevard Drive, London","Flat 19, Allard House, 17 Boulevard Drive, London","Flat 23, Allard House, 17 Boulevard Drive, London","Flat 24, Allard House, 17 Boulevard Drive, Colindale","Flat 25, Allard House, 17 Boulevard Drive, Colindale","Flat 26, Allard House, 17 Boulevard Drive, Colindale","Flat 27, Allard House, 17 Boulevard Drive, Colindale","Flat 3, Allard House, 17 Boulevard Drive, Colindale","Flat 5, Allard House, 17 Boulevard Drive, Colindale","Flat 7, Allard House, 17 Boulevard Drive, London"],"busStops":["Heritage Avenue (W)","Royal Air Force Museum (N)","Royal Air Force Museum (S)","Beaufort Park (W)","Peel Centre (E)","Colindale Library (S)"],"businesses":["BRAVO ELECTRICAL LTD"],"schools":["Colindale Primary School","Sunnyfields Primary School","St Joseph\u0027s Catholic Primary School","Blessed Dominic Catholic Primary School","North London Grammar School","Saracens High School","Hasmonean High School for Girls","St James\u0027 Catholic High School"],"propertySales":[{"address":"Flat 15, Allard House, 17 Boulevard Drive, Colindale","propertyType":"Flat (leasehold)","date":"2025-12-11T00:00:00","price":300000},{"address":"Flat 15, Allard House, 17 Boulevard Drive, Colindale","propertyType":"Flat (leasehold)","date":"2015-03-11T00:00:00","price":90000},{"address":"Flat 13, Allard House, 17 Boulevard Drive, Colindale","propertyType":"Flat (leasehold)","date":"2023-09-22T00:00:00","price":325000},{"address":"Flat 3, Allard House, 17 Boulevard Drive, Colindale","propertyType":"Flat (leasehold)","date":"2022-04-12T00:00:00","price":325000},{"address":"Flat 3, Allard House, 17 Boulevard Drive, Colindale","propertyType":"Flat (leasehold)","date":"2012-08-16T00:00:00","price":110000},{"address":"Flat 5, Allard House, 17 Boulevard Drive, Colindale","propertyType":"Flat (leasehold)","date":"2021-09-17T00:00:00","price":323000},{"address":"Flat 26, Allard House, 17 Boulevard Drive, Colindale","propertyType":"Flat (leasehold)","date":"2021-03-22T00:00:00","price":308000},{"address":"Flat 25, Allard House, 17 Boulevard Drive, Colindale","propertyType":"Flat (leasehold)","date":"2020-12-16T00:00:00","price":325000},{"address":"Flat 25, Allard House, 17 Boulevard Drive, Colindale","propertyType":"Flat (leasehold)","date":"2016-03-31T00:00:00","price":325000},{"address":"Flat 24, Allard House, 17 Boulevard Drive, Colindale","propertyType":"Flat (leasehold)","date":"2018-01-17T00:00:00","price":114000},{"address":"Flat 16, Allard House, 17 Boulevard Drive, Colindale","propertyType":"Flat (leasehold)","date":"2017-08-25T00:00:00","price":107500},{"address":"Flat 16, Allard House, 17 Boulevard Drive, London","propertyType":"New build flat (leasehold)","date":"2010-01-08T00:00:00","price":60000},{"address":"Flat 23, Allard House, 17 Boulevard Drive, London","propertyType":"New build flat (leasehold)","date":"2009-09-02T00:00:00","price":159250}],"roads":["Boulevard Drive"],"population":52,"households":27,"postcode":"NW9 5PQ","gridReference":"TQ219900","northing":190043,"easting":521921,"latitude":51.596051,"longitude":-0.241221}