Pedregulho Housing Complex

Pedregulho Housing Complex is a modern building ensemble spanning 20 floors with 328 residential units that adapts to the natural slope of the terrain. The ensemble is supported by pillars of varying heights and offers views over Guanabara Bay, while elevated walkways connect the different levels.

Architect Affonso Eduardo Reidy designed this housing project in 1947 for federal district employees, and the complex officially opened in 1951. The completion marked an important step in Rio's modern residential architecture and demonstrated new approaches to social housing.

The complex displays artistic works, including glass tile mosaics by Roberto Burle Marx and ceramic panels by Candido Portinari in the gymnasium area. These artworks shape how the shared spaces look and feel, making them more than just functional places.

The complex sits on a slope and visitors should be prepared to access different levels through elevated walkways. The natural ventilation and light control through the architecture keeps the interior comfortable, and schools, clinics, and sports facilities are located on site.

The main structure follows a curved form that adapts to the natural slope and is supported by pillars of varying heights. This design was an innovative solution to handle the uneven topography of the site while creating a distinctive visual profile.

Location: Rio de Janeiro

Location: São Cristóvão

Inception: 1951

Architects: Affonso Eduardo Reidy

Official opening: 1951

Architectural style: modern architecture

Floors above the ground: 20

GPS coordinates: -22.89245,-43.23347

Latest update: December 11, 2025 11:01