Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2013-03-25,"2 Northumberland Avenue, Willington",DL15 0AN,68000,Semi-detached,"Freehold",No,Standard 2007-01-22,"2 Northumberland Avenue, Willington",DL15 0AN,64500,Terraced,"Freehold",No,Standard