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DIIR Reopens Madrid's Casa AMR Around a Restored Courtyard

architecture-design · 2026-08-12

The renovation of Casa AMR, a private residence located in a protected area of central Madrid, has been finalized by the Madrid-based studio DIIR. This 120-square-meter (1,292 sq ft) home has been transformed to enhance clarity, reversing decades of modifications. A previously closed courtyard has been reopened, flooding the interiors with natural light and reconnecting two distinct volumes. The project involved the complete opening of structural bays to restore the original layout. The main street-facing volume includes living areas on the ground level and two bedrooms above, while a secondary volume accessed via the courtyard features a workshop and home office. A striking staircase crafted from 5mm stainless steel plates stands independently from the walls. Stone-framed openings emphasize transitions and the longitudinal axis, while timber joinery introduces warmth against a muted color scheme. The unfinished courtyard, with its bare render and exposed pipes, reflects DIIR's commitment to adaptive reuse, akin to Plutarco's PDLL70 House and JOTAJOTA+'s recent Madrid apartment. Scheduled for completion in 2025, Casa AMR serves as a serene, neutral base for future personalization, showcasing a thoughtful renovation approach that values the existing structure.

Key facts

  • Casa AMR is a private residence in a protected enclave of central Madrid.
  • The house is 120 square meters (1,292 sq ft).
  • DIIR is a Madrid-based studio.
  • The renovation involved stripping back decades of partitions and additions.
  • A central courtyard that had been enclosed was restored to bring natural light to all rooms.
  • The staircase is made of 5mm stainless steel plates and is engineered to avoid touching surrounding walls.
  • Stone-framed openings define transitions and reinforce the building's longitudinal axis.
  • The project was completed in 2025.
  • The renovation is an example of adaptive reuse, similar to PDLL70 House by Plutarco and JOTAJOTA+'s Madrid apartment.

Entities

Artists

  • DIIR

Institutions

  • Plutarco
  • JOTAJOTA+

Locations

  • Madrid
  • Spain

Sources