{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Portsmouth North","district":"Portsmouth","ward":"Cosham","wardCode":"E05002445","lsoaName":"Portsmouth 002C","lsoa":"E01017053","lsoa21Name":"Portsmouth 002C","lsoa21":"E01017053","county":"Hampshire","region":"South East","country":"England","nationalPark":"","altitude":4,"ruralUrban":"Urban city and town","ttwa":"Portsmouth","postTown":"Portsmouth","builtUpArea":"Portsmouth","inUse":"Yes","what3Words":"gosh.unrealistic.fairly","imd":3380,"imdDecile":2,"averageIncome":37700,"predominantPropertyType":"Terraced","knownAddresses":["12 Blackwater Close, Portsmouth","15 Blackwater Close, Portsmouth","19 Blackwater Close, Portsmouth"],"busStops":["Winterhill Road (NW)","Winterhill Road (SE)","Parr Road (SE)","Allaway Avenue (E)","Clacton Road (NW)","Clacton Road (SE)"],"businesses":[],"schools":["Medina Primary School","The Wymering School"],"propertySales":[{"address":"12 Blackwater Close, Portsmouth","propertyType":"Terraced (freehold)","date":"2025-11-14T00:00:00","price":240000},{"address":"19 Blackwater Close, Portsmouth","propertyType":"Semi-detached (freehold)","date":"2018-08-10T00:00:00","price":160000},{"address":"15 Blackwater Close, Portsmouth","propertyType":"Terraced (freehold)","date":"2004-01-13T00:00:00","price":122000},{"address":"15 Blackwater Close, Portsmouth","propertyType":"Terraced (freehold)","date":"2003-07-14T00:00:00","price":120000},{"address":"15 Blackwater Close, Portsmouth","propertyType":"Terraced (freehold)","date":"1999-05-20T00:00:00","price":52500}],"roads":["Blackwater Close","Whippingham Close"],"population":26,"households":10,"postcode":"PO6 3NS","gridReference":"SU647055","northing":105534,"easting":464775,"latitude":50.845711,"longitude":-1.081315}