Palacio del Marqués de Santa Cruz, Madrid

Palacio del Marqués de Santa Cruz is a historic palace-house in central Madrid that, unlike most aristocratic buildings in the city, is still partly used as a private residence today. Rather than being converted into a museum or government office, it remains linked to the family whose name it carries, which makes it an unusual case of living noble architecture in the heart of a European capital.

Where is it and how do you get there?

The palace stands on the former Calle de San Bernardino, in Madrid's historic center, close to several other 18th-century mansions from the same period. The area is well served by metro lines, with stations only a short walk away, and it's an easy stop if you're already exploring the older streets of downtown Madrid on foot. Because a handful of similar palace-houses survive nearby, this stretch of the city works well as a self-guided architecture walk.

Where does this palace come from?

The building's story begins in the second half of the 18th century. The plot was acquired by the Count of Superunda, José Antonio Manso de Velasco, and the original palace-house was designed by architect Antonio Plo in 1768. A few years later, in 1774, the building received the neoclassical façade designed by Juan Agustín López Algarín — the feature that still defines its restrained, elegant street presence today.

The property became tied to the Santa Cruz family toward the end of the 19th century. In 1879 it passed into the hands of Francisco de Borja de Silva-Bazán y Téllez-Girón, Marquis of Santa Cruz. Before that, in 1870, the building went through a major renovation, and further modernization work was later carried out by architect Juan José Sánchez Pescador.

One difficult chapter in the palace's history dates to the Spanish Civil War, when the building was confiscated and the private chapel suffered visible damage — bullet holes that remain in place today as physical evidence of that turbulent period in the city's past.

What can you see there?

The palace retains the layout typical of an 18th-century aristocratic town house: a formal street façade, an interior courtyard, and living quarters arranged around the staircase. The 1774 neoclassical façade is the most recognizable feature from the street, and it's worth pausing to look at the proportions and stonework detail, which reflect the restrained taste of Enlightenment-era Spanish architecture.

Today the building houses the headquarters of the Álvaro de Bazán Foundation, dedicated to the memory of the first Marquis of Santa Cruz, a celebrated admiral of the Spanish fleet. At the same time, it continues to serve as the main residence of the current marquis and the dukes of Palata, which is why the interiors aren't open to the public on a daily basis.

When should you visit?

Following the death of Casilda de Silva y Fernández de Henestrosa in 2008, and in line with her wishes, the palace began opening to visitors on a limited basis. Access is occasional rather than routine, so it's worth checking current information about open days or events organized by the foundation before planning a visit. This makes it a good option for travelers looking for lesser-known corners of historic Madrid, rather than a standard sight with fixed opening hours.

Frequently Asked Questions

Can you visit the palace every day? No. It remains a private residence and only opens to visitors occasionally, following the wishes expressed by its last owner in 2008.

Who designed the building? The original 1768 design was by architect Antonio Plo, and the distinctive neoclassical façade was added in 1774 by Juan Agustín López Algarín.

What is inside the palace today? It houses the Álvaro de Bazán Foundation and still serves as the residence of the Marquis of Santa Cruz family and the dukes of Palata.

Was the palace damaged during the Spanish Civil War? Yes, it was confiscated during the war, and bullet holes are still visible in the palace chapel today.