Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2013-11-15,"51 Watton Road, Knebworth",SG3 6AG,410000,Detached,"Freehold",No,Standard 1997-07-25,"51 Watton Road, Knebworth",SG3 6AG,177500,Detached,"Freehold",No,Standard