Torre del Marquès d'Alella, Art Nouveau mansion with Mediterranean gardens in Sant Gervasi-Galvany, Spain.

Torre del Marques d'Alella is a four-story mansion in the Art Nouveau style featuring ionic columns and arched loggias throughout its design. Carved stone facades and ornate stucco work showcase the architectural richness characteristic of early 1900s residential design.

In 1918 the industrial engineer Ferran Fabra i Puig, second Marquis of Alella, commissioned architect Enric Sagnier to build the main house. Sagnier also designed the tower on Carrer de l'Avenir for the marquis's sister, Inès Fabra i Puig. In 1933 Fabra added an apartment block at the corner of Muntaner and Avenir, which cost 526 m² of garden. In 1945 Julio Muñoz Ramonet bought the estate.

The Goyesca Room displays frescoes featuring Majas and Chulapos that blend historical Spanish popular themes with decorative elements. These spaces reflect how the former owner valued Spanish artistic traditions.

Access to the gardens is available through Muntaner Street 282, where visitors can walk through the property grounds. Visitors should check in advance about opening arrangements and the best ways to explore the spaces.

The Music Room preserves original stucco decorations and houses a grand piano from the late 1800s among period furnishings. Few visitors realize how these preserved instruments reveal the musical life the family once enjoyed.