Hôtel du Plessis-Bellière

Hôtel du Plessis-Bellière is a neoclassical mansion on the western side of Place de la Concorde featuring a limestone facade adorned with columns and ornamental stonework. The property now hosts the Automobile Club de France and can be viewed from the square.

The mansion was built in the 1750s as part of architect Ange-Jacques Gabriel's design scheme for Place Louis XV, which later became Place de la Concorde. It served as one of two mirrored buildings flanking Rue Royale, establishing the formal character of the square.

The building displays the refined taste of 18th-century Parisian high society through its elegant design and craftsmanship. Passersby can observe the fine stone carvings and columns that reflect the social aspirations of the period.

The mansion is easily spotted from Place de la Concorde on the western side near Rue Royale. The exterior architecture can be viewed freely from the square, though the interior is closed to visitors since it serves as a private club.

An exact replica of this building stands in Philadelphia and functions as the Free Library, designed by American architects Horace Trumbauer and Julian Abele. This American reconstruction reflects how deeply 18th-century French architectural elegance influenced design on both sides of the Atlantic.