Château Troplong Mondot was established in the late 1800s when Raymond-Theodore Troplong bought and expanded the Mondot estate.  Troplong Mondot is classified as Premier Grand Cru Classé B in the Saint-Émilion classification. This was most recently updated in 2012. 

Under the previous owners, and their consultant winemaker Michel Rolland, the wine was known for its deep color, concentration and full bodied style. However in 2017 the estate was sold.  The new owners, the French Insurance group SOCR, brought in Aymeric de Gironde – formerly of châteaux Pichon Baron and Cos d'Estournel – to manage the estate, with new winemaking consultants. Many changes have been implemented.