Grand Secret has 128 properties. Over the last 5 years, Houses in Grand Secret have seen a 139.33% increase in median value, while Units have seen a 1502.06% increase. As at 31 January 2026:
Grand Secret has 128 properties. Over the last 5 years, Houses in Grand Secret have seen a 139.33% increase in median value, while Units have seen a 1502.06% increase. As at 31 January 2026: