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Casa Batlló Opens Gaudí's Hidden Third Floor After €4M Restoration

cultural-heritage · 2026-05-13

After a three-year renovation exceeding €4 million ($4.5 million), Casa Batlló in Barcelona has unveiled its previously private Third Floor residence. This apartment, which served as a personal home for over a century, represents the last original living space crafted by Antoni Gaudí. The last occupant, Mercedes Arbiol Muntané, died in 2019. The restoration, led by architect Xavier Villanueva, revealed original floral stuccoes, wavy ceilings, and an undocumented door handle. Contemporary interiors were designed by Italian designer Paola Navone and OTTO Studio, featuring custom lighting, hand-knotted rugs, and sculptural furniture. The 440-square-meter space is now available for private events, meetings, and dining experiences.

Key facts

  • Casa Batlló's Third Floor residence opened to the public for the first time in 2024.
  • The restoration cost more than €4 million ($4.5 million) and took three years.
  • The apartment was the last original living space designed by Antoni Gaudí.
  • Final resident Mercedes Arbiol Muntané lived there until her death in 2019.
  • Restoration architect Xavier Villanueva led the project.
  • Original floral stuccoes, undulating ceilings, and a previously undocumented door handle were uncovered.
  • Italian designer Paola Navone and OTTO Studio created contemporary interiors.
  • The 440-square-meter residence now hosts private events, meetings, and dining.
  • Casa Batlló is a UNESCO World Heritage Site located on Passeig de Gràcia in Barcelona.
  • Textile industrialist Josep Batlló commissioned Gaudí to transform the building in 1904.

Entities

Artists

  • Antoni Gaudí
  • Paola Navone
  • Xavier Villanueva
  • Josep Batlló
  • Mercedes Arbiol Muntané
  • Nina Bernat
  • Claudia Mauriño
  • Victoria Gasseuy
  • Eric Yanguas
  • Joan Miró
  • Joaquim Gomis

Institutions

  • Casa Batlló
  • OTTO Studio
  • UNESCO
  • Diariodesign
  • Casa Batlló Contemporary
  • Fundació Joan Miró
  • Tomorrow Bureau
  • Galerie Magazine

Locations

  • Barcelona
  • Spain
  • Passeig de Gràcia

Sources