Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType
2020-06-29,"52 Hertford Road, Welwyn",AL6 0DA,782500,Detached,"Freehold",No,Standard
2003-08-29,"54 Hertford Road, Welwyn",AL6 0DA,460000,Detached,"Freehold",No,Standard