(Decanter) - A 400-year-old Bordeaux property has applied for the creation of a single-vineyard appellation – the first of its kind in Bordeaux. The owners of Chateau Le Puy, in AOC Francs Côtes de Bordeaux, have asked appellations body the INAO for the tiny AOC, which might be as precise as a single plot within a vineyard. Jean-Pierre Amoreau and his son Pascal, whose family has owned the estate since 1610, applied in August 2011, and hope to have a successful result by 2014. The 50ha Le Puy is within the 525ha of Francs Côtes de Bordeaux. A geological study by consultants Lydia and Claude Bourguignon identified a small plot of 5.6ha with a distinct limestone composition. It is this section that would become AOC Le Puy.