Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2024-10-04,"1 Grasmere Avenue, Harpenden",AL5 5PT,1540000,Detached,"Freehold",No,Standard 2023-06-13,"15 Grasmere Avenue, Harpenden",AL5 5PT,2000000,Detached,"Freehold",No,Standard 2022-11-11,"9 Grasmere Avenue, Harpenden",AL5 5PT,2100000,Detached,"Freehold",No,Standard 2021-05-28,"21 Grasmere Avenue, Harpenden",AL5 5PT,1525000,Detached,"Freehold",No,Standard 2018-02-23,"19 Grasmere Avenue, Harpenden",AL5 5PT,1355000,Detached,"Freehold",No,Standard 2011-12-16,"25 Grasmere Avenue, Harpenden",AL5 5PT,1200000,Detached,"Freehold",Yes,Standard 2010-10-06,"9 Grasmere Avenue, Harpenden",AL5 5PT,975500,Detached,"Freehold",No,Standard 2010-08-09,"11A Grasmere Avenue, Harpenden",AL5 5PT,950000,Detached,"Freehold",No,Standard 2009-10-23,"5 Grasmere Avenue, Harpenden",AL5 5PT,925000,Detached,"Freehold",No,Standard 2009-07-17,"17 Grasmere Avenue, Harpenden",AL5 5PT,1115000,Detached,"Freehold",No,Standard 2009-06-25,"3 Grasmere Avenue, Harpenden",AL5 5PT,600000,Detached,"Freehold",No,Standard 2007-12-10,"1 Grasmere Avenue, Harpenden",AL5 5PT,766750,Detached,"Freehold",No,Standard 2006-09-07,"11 Grasmere Avenue, Harpenden",AL5 5PT,940000,Detached,"Freehold",No,Standard 2001-05-18,"3 Grasmere Avenue, Harpenden",AL5 5PT,385000,Detached,"Freehold",No,Standard 2001-03-02,"1 Grasmere Avenue, Harpenden",AL5 5PT,475000,Detached,"Freehold",No,Standard 2000-07-24,"21 Grasmere Avenue, Harpenden",AL5 5PT,500000,Detached,"Freehold",No,Standard 2000-06-22,"1 Grasmere Avenue, Harpenden",AL5 5PT,450000,Detached,"Freehold",No,Standard 1999-02-04,"Willow View, 21A Grasmere Avenue, Harpenden",AL5 5PT,440000,Detached,"Freehold",No,Standard