JF Apartment by ZALC Arquitetura: A Brutalist Modernist Home Reimagined in São Paulo

Located in the historic neighborhood of Higienópolis, São Paulo, the JF Apartment is a striking renovation project by ZALC Arquitetura, designed for a couple passionate about modernist art and brutalist architecture. Spanning 182 square meters, the apartment was reimagined to blend contemporary spatial fluidity with the characteristic rawness of mid-century modern design.

Celebrating Art Before Architecture

The design process began not with walls or floors, but with the art collection of the homeowners. Paintings by Burle Marx and a dramatic triptych served as key compositional elements. Their placement was strategically defined before the layout was finalized—establishing a visual narrative that informed the spatial arrangement.

A New Spatial Flow: From Fragmented to Fluid

Originally composed of multiple small, enclosed rooms, the apartment had a compartmentalized layout typical of its era. The design team eliminated the former service bedroom to expand the kitchen and utility area, opening the space into a more social, connected layout. The kitchen now integrates seamlessly with the living and dining areas through custom sliding doors, creating flexibility and movement between spaces.

Architectural Gestures: Curves and Transparency

To enhance lightness and fluidity, the configuration of the two bedrooms was rethought. A key feature is the curved metal and glass wall that redefines the private zones, adding both transparency and sculptural quality. This element contrasts with the raw, orthogonal nature of the existing structure, introducing softness into the architectural language.

Material Authenticity: Brutalism Meets Restoration

One of the biggest challenges was working with the imperfections of the original brutalist construction, including uneven surfaces and misalignments. The original wooden flooring, once hidden under epoxy paint, was carefully recovered, treated, and integrated into the new layout. Where flooring shortages emerged, the architects introduced terrazzo curves—not only a pragmatic fix but an elegant contrast that elevates the composition.

In the master suite, a custom Portuguese stone panel curves along the wall, evoking the iconic sidewalk patterns of Rio de Janeiro designed by Burle Marx. These undulating forms reflect the clients’ admiration for the artist while softening the interior and grounding it in Brazilian cultural memory.

Color as a Subtle Accent

While the architectural envelope is intentionally minimalist—dominated by exposed concrete, metal, and white walls—color is introduced sparingly through furniture, art, and standout design features. The Mondrian-inspired entrance door to the master suite is one such element, offering a vibrant nod to modernist geometry. Elsewhere, color appears in curated furnishings and original artworks, always highlighted against a neutral backdrop.

A Home as a Canvas for Brutalism, Art, and Memory

The JF Apartment is not simply a modernist renovation—it is a dialogue between art, architecture, and identity. ZALC Arquitetura’s careful orchestration of raw textures, sculptural curves, and cultural references results in a sophisticated São Paulo residence that honors both the history of the building and the personal stories of its inhabitants.

Project Details

• Architects: ZALC Arquitetura
• Location: Higienópolis, São Paulo, Brazil
• Area: 182 m²
• Year: 2022
• Photographer: André Mortatti
• Manufacturers: Alex Rocca, Baltieri, Breton, Docol, Elite Superfícies, Granitorre, Ovo, Selva de Pedras, Tresuno, Wentz Design

All photographs are works of  André Mortatti