22, Rue du Général de Castelnau

22, Rue du Général de Castelnau is a four-story residential building in Strasbourg with an ornately designed facade featuring carefully crafted balconies and a corner oriel window. The structure combines artfully executed ornaments and structural elements that are typical of early 20th-century design.

The building was designed in 1903 by architects Franz Lütke and Heinrich Backes, who used reinforced concrete for innovative decorative solutions. In 1949, architect Auguste Sigrist made modifications to the ground floor and created an additional mezzanine level.

The building shows the influence of the German Jugendstil movement in Strasbourg's architecture, with floral patterns and curved forms visible throughout its design. These decorative elements shape the appearance of the facade and make it a typical example of this artistic style.

The building is located near downtown, and the facade details can be comfortably observed from the street. The best opportunity to view the decorative elements is during daylight hours when the design details are clearly visible.

The building was originally an example of early concrete construction, a technique that was still experimental and uncommon at the time. This innovative use of reinforced concrete allowed the architects to create the decorative and curved forms visible today.

Location: Strasbourg

Inception: June 23, 1903

Architects: Heinrich Backes, Franz Lütke

Architectural style: Art Nouveau architecture, Jugendstil

Floors above the ground: 4

Part of: Art Nouveau in Strasbourg

Address: 22, rue du Général-de-Castelnau

GPS coordinates: 48.58903,7.75111

Latest update: December 9, 2025 20:25