Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2010-03-01,"73 Leys Avenue, Letchworth Garden City",SG6 3EF,710500,Detached,"Freehold",No,Standard 1996-05-01,"73 Leys Avenue, Letchworth Garden City",SG6 3EF,56000,Detached,"Freehold",No,Standard