{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Welwyn Hatfield","district":"Welwyn Hatfield","ward":"Haldens","wardCode":"E05011059","lsoaName":"Welwyn Hatfield 004A","lsoa":"E01023912","lsoa21Name":"Welwyn Hatfield 004A","lsoa21":"E01023912","county":"Hertfordshire","region":"East of England","country":"England","nationalPark":"","altitude":80,"ruralUrban":"Urban city and town","ttwa":"Stevenage and Welwyn Garden City","postTown":null,"builtUpArea":"Welwyn Garden City","inUse":"Yes","what3Words":"radar.alien.pays","imd":27623,"imdDecile":9,"averageIncome":50600,"predominantPropertyType":"Flat","knownAddresses":["Flat 1, Sienna House, 8 Brownfields Court, Welwyn Garden City","Flat 2, Sienna House, 8 Brownfields Court, Welwyn Garden City","Flat 3, Sienna House, 8 Brownfields Court, Welwyn Garden City","Flat 4, Sienna House, 8 Brownfields Court, Welwyn Garden City"],"busStops":["Mundells (NW)","The Moors (NE)","Business Parks North (NE)","Business Parks South (SW)","Watchmead (NW)","Westly Wood (W)"],"businesses":[],"schools":["Ludwick Nursery School","Panshanger Primary School","Waterside Academy","Swallow Dell Primary and Nursery School","The Holy Family Catholic Primary School","Holwell Primary School","Ridgeway Academy"],"propertySales":[{"address":"Flat 1, Sienna House, 8 Brownfields Court, Welwyn Garden City","propertyType":"Flat (leasehold)","date":"2016-03-31T00:00:00","price":200000},{"address":"Flat 2, Sienna House, 8 Brownfields Court, Welwyn Garden City","propertyType":"Flat (leasehold)","date":"2016-03-31T00:00:00","price":170000},{"address":"Flat 3, Sienna House, 8 Brownfields Court, Welwyn Garden City","propertyType":"Flat (leasehold)","date":"2016-03-31T00:00:00","price":180000},{"address":"Flat 4, Sienna House, 8 Brownfields Court, Welwyn Garden City","propertyType":"Flat (leasehold)","date":"2016-03-31T00:00:00","price":190000}],"roads":[],"population":0,"households":0,"postcode":"AL7 1GU","gridReference":"TL249132","northing":213248,"easting":524987,"latitude":51.80391,"longitude":-0.188674}