Itapororoca House

Architects Block

Project implementation: Brazil
Project development: Brazil

Located on Itapororoca beach in Trancoso, Bahia, the project revives elements characteristic of Brazilian colonial houses, where large eaves and verandas that surround the building provide spaces for transition, shade, and interaction. This spatial logic is also found in Brasília, where government palaces, some of its most important buildings, boast generous roofs that structure the relationship between building and landscape.

The Itapororoca House combines these characteristics in a fast and lightweight construction using 80% dry construction and minimal plant extraction. A 360cm x 360cm orthogonal modulation system defines the "grid" of the glued laminated timber (GLT) pine structural system. This structural modulation, in turn, guides the compartmentalization of the interior spaces. The Itapororoca House proposes a careful integration into a sensitive coastal area, whose occupation is regulated by IPHAN (National Institute of Historic and Artistic Heritage).

Located on a 3-meter slope and 30 meters from a cliff, the project takes advantage of its topographical features to articulate the house's program in a semi-underground structure, integrating it into the natural profile of the lot. Thus, from the entrance level, the building appears as a single story, while from the seaward side, it reveals two levels.

Both the living areas and bedrooms of the house face the rising sun and the view of the Bahia sea, ensuring adequate sunlight and constant natural ventilation.

We thank everyone who participated and visited the 14th São Paulo International Architecture Biennial, from September 18 to October 19, 2025

NOTE OF CONDOLENCE

With deep sorrow, the Brazilian Institute of Architects – São Paulo Department (IABsp) mourns the passing of architect and landscape architect Kongjian Yu, a global leader in ecological urbanism, and the members of his team who accompanied him, tragically killed during the filming of a documentary. The institute is honored to have had him as a participant in the 14th São Paulo International Architecture Biennial, where his transformative vision strengthened the dialogue between global challenges and local realities. IABsp emphasizes that Yu's contribution, which transcends borders, will remain an inspiration for generations and expresses its condolences to China, to the families of all the deceased, to his friends, and to all those impacted by his genius and dedication. Read the full note here.