RUA 141 Arquitetura reimagines a 1970s apartment in São Paulo with a blend of Brutalism and the elegance of contemporary Brazilian design.

Located in a 1970s building in São Paulo’s Jardins neighborhood, Brazilian firm RUA 141 Arquitetura transformed the JB Apartment that both honors its initial renovation from 2012 and introduces new elements to create a cohesive, modern aesthetic. The renovation project, led by architect Mona Singal, sought to preserve the original architectural language while introducing fresh, vibrant elements. The social areas of the apartment retained the distinctive burned cement flooring, with additional lighting carefully positioned to accentuate the ribbed concrete slabs. A bright yellow sliding door and a painting by artist Gabriela Costa inject a playful dash of color into the entryway, adding a dynamic contrast to the neutral backdrop.
To soften the space’s brutalist feel, a selection of Brazilian-designed furniture and decor was chosen. Pieces like the Bank Table by Jader Almeida, made from polished Nero Marquina marble, and the Jabuticaba Lamp by Ana Neute add a refined touch to the interior. The custom-built bookshelf, crafted from marine plywood, was extended to embrace the living and dining areas, maintaining a sense of continuity throughout the home. In addition to the yellow door at the entrance, a red door opens to reveal passage to the private areas of the apartment, while blue doors in the dining room front a s...