 Thus, Taverny and Saint-Leu were both restored as separate communes.On 30 March 1922, a part of the territory of Taverny was detached and merged with a part of the territory of Montigny-lès-Cormeilles and a part of the territory of Pierrelaye to create the commune of Beauchamp.Florence Portelli was elected Mayor of Taverny in 2014.