Hôtel Roszé (1er édifice conservé d’Hector Guimard)

You are standing before the Hôtel Roszé, which holds a singular distinction in the history of Parisian architecture. Completed in 1891, it is the oldest surviving building designed by Hector Guimard. While Guimard later became world-famous as the pioneer of the French Art Nouveau movement, this project represents the work of a twenty-four-year-old architect just beginning to forge his own path. The building was commissioned by Charles-Camille Roszé, a salesman in the glove industry. At a time when architects typically remained anonymous, the young Guimard insisted on signing his work directly on the facade. This bold move reflected his desire to be recognized as an artist rather than a mere builder. The facade showcases a sophisticated blend of materials that hinted at the creative direction Guimard would eventually take. He combined ochre stone, jagged meulière rock, and vibrant turquoise bricks to create a visual texture that departed from the rigid monotony of the surrounding city blocks. Look closely at the first-floor windows and you will see ceramic panels featuring floral motifs, a collaboration between the young architect and the ceramic manufacturer Émile Müller. This townhouse was recognized early for its architectural impact, winning a prize in the city’s very first competition for beautiful facades. Its success helped secure Guimard’s reputation and paved the way for his later, more radical designs. Long after its original owner passed away, the building served as a medical clinic before being protected as a historic monument.