Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2008-05-02,"1 Hayden Place, Hemel Hempstead",HP3 9AF,153000,Flat,"Leasehold",No,Standard 2000-06-30,"2 Hayden Place, Hemel Hempstead",HP3 9AF,70000,Flat,"Leasehold",No,Standard