Timeline

Heritage classified

Key figures

Origin and history

The Vienna Prefecture, located at Aristide Briand Square in Poitiers, is an iconic building built at the end of the Second Empire between 1863 and 1868. Designed by the Parisian architect Alphonse Durand and supervised by Antoine Gaëtan Guérinot, his associate, the building adopts a Louis XIII style, with brick and stone facades. The project is part of a wider urban reorganization, including the creation of the Prefecture Square (now Aristide-Briand Square) and the drilling of the Imperial Way (now Victor-Hugo Street).

The building, initially symmetrical with a central body and wings in return, has ordered elevations and broken long-paned roofs. An honour staircase serves the floors, while the basement houses vaults in a full-circle cradle. Partly listed as historical monuments on 29 October 1975 for its facades and roofs, the prefecture experienced several extensions in the twentieth century, notably in 1908, 1961, 1963, 1987 and 2004, adapting its spaces to modern administrative needs.

The initial plans, validated by the General Council in 1863, reflect a desire for administrative and urban modernization. The context of the period, marked by the Haussmannian transformations, also influenced Poitiers, where the prefecture and town hall, located opposite, set up a new civic centre. Subsequent additions, such as the annex inaugurated in 2004 on Rue Théophraste-Renaudot, illustrate the functional evolution of the site, mixing architectural heritage and contemporaryity.

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