Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2004-12-23,"20 North Railway Street Back, Seaham",SR7 7DB,170000,Semi-detached,"Freehold",No,Standard 1997-08-13,"The Hawthorns, North Railway Street Back, Seaham",SR7 7DB,33000,Terraced,"Freehold",No,Standard