Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2021-12-21,"3 Swallow End, Welwyn Garden City",AL7 1JA,660000,Other,"Freehold",No,Non-standard 2021-08-20,"2 Swallow End, Welwyn Garden City",AL7 1JA,5095000,Other,"Freehold",No,Non-standard 2020-03-09,"Units 1 And 1A Swallow End, Welwyn Garden City",AL7 1JA,1430000,Other,"Freehold",No,Non-standard 2019-02-08,"5 Swallow End, Welwyn Garden City",AL7 1JA,1320000,Other,"Freehold",No,Non-standard 2018-06-01,"3 Swallow End, Welwyn Garden City",AL7 1JA,1325000,Other,"Freehold",No,Non-standard