{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Ruislip, Northwood and Pinner","district":"Harrow","ward":"Hatch End","wardCode":"E05013549","lsoaName":"Harrow 006C","lsoa":"E01002150","lsoa21Name":"Harrow 006C","lsoa21":"E01002150","county":"Greater London","region":"London","country":"England","nationalPark":"","altitude":62,"ruralUrban":"Urban major conurbation","ttwa":"London","postTown":"Pinner","builtUpArea":"Harrow","inUse":"Yes","what3Words":"areas.surely.admits","imd":22287,"imdDecile":7,"averageIncome":53700,"predominantPropertyType":"Flat","knownAddresses":["Flat 1, 1 Helston Close, Pinner","Flat 2, 1 Helston Close, Pinner","Flat 3, 1 Helston Close, Pinner","Flat 4, 1 Helston Close, Pinner"],"busStops":["Hatch End (W)","Hatch End  Telephone Exchange (E)","Hatch End  Telephone Exchange (W)"],"businesses":["GLASS FULL LTD"],"schools":["Grimsdyke School"],"propertySales":[{"address":"Flat 3, 1 Helston Close, Pinner","propertyType":"Flat (leasehold)","date":"2025-10-31T00:00:00","price":390000},{"address":"Flat 3, 1 Helston Close, Pinner","propertyType":"Flat (leasehold)","date":"2014-01-10T00:00:00","price":255000},{"address":"Flat 1, 1 Helston Close, Pinner","propertyType":"Flat (leasehold)","date":"2024-05-13T00:00:00","price":367500},{"address":"Flat 1, 1 Helston Close, Pinner","propertyType":"Flat (leasehold)","date":"1997-10-24T00:00:00","price":87500},{"address":"Flat 4, 1 Helston Close, Pinner","propertyType":"Flat (leasehold)","date":"2012-03-16T00:00:00","price":240000},{"address":"Flat 2, 1 Helston Close, Pinner","propertyType":"Flat (leasehold)","date":"2006-01-09T00:00:00","price":195000}],"roads":["Helston Close"],"population":10,"households":7,"postcode":"HA5 4NT","gridReference":"TQ128910","northing":191039,"easting":512867,"latitude":51.606888,"longitude":-0.371558}