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Casa Leloir: Open Architecture in Buenos Aires Suburbs

architecture-design · 2026-06-15

Besonias Almeida Arquitectos designed Casa Leloir, a 422 m² residence in Parque Leloir, Villa Udaondo, Buenos Aires, Argentina. The project, led by María Victoria Besonías and Guillermo de Almeida, is slated for completion in 2026. Unlike its densely wooded surroundings, the site lacked significant preexisting trees, prompting an open architectural logic meant to integrate with a comprehensive landscape proposal. The design embraces low-density urban scale and winding streets characteristic of the area. Photographs by Hernán de Almeida document the project.

Key facts

  • Project: Casa Leloir
  • Architects: Besonias Almeida Arquitectos
  • Lead architects: María Victoria Besonías, Guillermo de Almeida
  • Area: 422 m²
  • Year: 2026
  • Location: Villa Udaondo, Buenos Aires, Argentina
  • Photographer: Hernán de Almeida
  • Site lacked significant preexisting trees, influencing open design

Entities

Artists

  • María Victoria Besonías
  • Guillermo de Almeida
  • Hernán de Almeida

Institutions

  • Besonias Almeida Arquitectos

Locations

  • Parque Leloir
  • Villa Udaondo
  • Buenos Aires
  • Argentina

Sources