Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2020-08-21,"7 William Street, Northampton",NN1 3EW,204000,Other,"Freehold",No,Non-standard 2019-08-15,"11 William Street, Northampton",NN1 3EW,200000,Other,"Freehold",No,Non-standard 2014-09-19,"12 William Street, Northampton",NN1 3EW,250000,Other,"Freehold",No,Non-standard 2007-03-23,"1 William Street, Northampton",NN1 3EW,250000,Detached,"Freehold",No,Standard