Palacio de Ayerbe

The Palacio de Ayerbe in Ayerbe, Spain, is a late medieval noble residence built by the local baronial family in the late 15th century, combining late Gothic and early Renaissance features typical of Aragonese civil architecture. The core building dates to that period and acquired particular importance in the town because of its size, its association with the barony, and its later role in armed conflict and cultural life.

Construction took place during the lordship of Hugo de Urriés and his wife Greyda de Lanuza, who were the eighth holders of the baronial title. In the following century the palace was enlarged with a gallery, reflecting evolving tastes and the adoption of Renaissance elements alongside earlier Gothic forms. The building has a traditional connection with the nearby Urriés castle at Biniés, linking it to the broader local network of noble estates.

During the Peninsular War (the Spanish struggle against Napoleonic France in the early 19th century) French troops occupied and militarily altered the palace, strengthening its defenses. They excavated a surrounding moat, using stone taken from the Collegiate Church of San Pedro, and the actions of war left the residence nearly destroyed by the conflict.

Photographic and printed images from the 1800s record the palace with projecting eaves over its gallery and simple roofs on its towers. In the 20th century the property passed into the hands of the Coiduras family, who operated a thriving commercial enterprise there through the 1970s. After gradual decline following that decade, the business was definitively closed at the end of the 1980s.

The palace received formal legal protection in the 20th century, being declared a Historic‑Artistic Monument on 3 June 1931. That protection was later reinforced on 3 September 2003, when the regional government designated the site an Asset of Cultural Interest under regional heritage law (Law 3/1999). At the start of the 21st century María José and Marta Coiduras sold the property to José María Romeo and his wife Carmen Ruiz. After nearly four years of adaptation, the building reopened in July 2004 as a private music school called Palacio de la Música “El Pilar,” with interior spaces converted for dormitories, classrooms, and an assembly hall.