In the contemporary landscape of residential architecture, the dialogue between structural daring and spatial fluidity has rarely been expressed with as much clarity as in the Bom Retiro House. Designed by the renowned Brazilian practice Michel Macedo Arquitetos and curated by Susanna Moreira, this striking home challenges conventional domestic layouts through a bold structural gesture: suspending its entire private bedroom wing over a continuous, column-free 12-meter (39-foot) span.
Captured through the lens of architectural photographer João Vitor Sarturi, the project is defined not merely by its physical boundaries, but by the expansive architectural void it creates at ground level. This 12-meter expanse serves as the beating heart of domestic life, seamlessly merging indoor and outdoor zones while dissolving the visual and physical barriers that traditionally isolate residential spaces.
Rather than relying on closed-off rooms, the Bom Retiro House reinterprets how a family interacts with its environment. The ground floor operates as an open, continuous pavilion where living, dining, and social spaces flow outward into the landscape. Floating directly above this transparent communal zone is the heavy, private volume containing the bedrooms, creating a dramatic contrast between weight and lightness, opacity and transparency, public gathering and private retreat.
Chronology of the Project
The realization of the Bom Retiro House represents the culmination of a rigorous design and construction timeline typical of high-end, bespoke architectural practices in Brazil. While the final unveiling took place in August 2026, the trajectory of the home spans several phases of careful conceptualization, structural engineering, and meticulous execution.
Conceptualization and Feasibility Phase: Michel Macedo Arquitetos initially approached the site with a vision to prioritize landscape integration and spatial openness. Early design iterations focused on how to maximize the ground-floor footprint without cluttering it with structural supports, leading to the breakthrough concept of the 12-meter suspended span.
Engineering and Structural Coordination: Given the significant weight of the private bedroom wing, the engineering phase required extensive coordination. Advanced structural framing techniques were deployed to ensure that the upper volume could cantilever and span the open ground floor safely while maintaining minimalist aesthetic lines.
Construction and Materiality: The building process emphasized local craftsmanship, high-grade concrete work, and precision steel detailing. The juxtaposition of heavy structural elements with expansive glass panes demanded rigorous on-site execution.
Completion and Publication: Following interior fit-outs and landscape integration, the house was finalized, quickly garnering critical acclaim within the international architectural community, culminating in its publication on platforms like ArchDaily in late August 2026.
Supporting Data and Architectural Specifications
To fully appreciate the scope and ambition of the Bom Retiro House, it is essential to examine the core metrics and design parameters established by Michel Macedo Arquitetos:
Primary Spatial Organization: Two-story division—a transparent, open-plan social ground floor beneath a suspended, private monolithic upper volume
Release Date: August 28, 2026
Original Publication Language: Portuguese (with simultaneous global English release)
The technical achievement of the 12-meter void required sophisticated load distribution. By consolidating the private quarters into an elevated block, the architects liberated the ground plane from traditional partitions. This allows natural cross-ventilation to sweep effortlessly through the social areas—a critical climate-responsive strategy in Brazilian residential design—while flooding the interior with filtered natural light throughout the day.
Official Insights and Architectural Intent
According to the design statements provided by Michel Macedo Arquitetos, the core philosophy behind the Bom Retiro House was to prioritize spatial emptiness as a luxury, rather than filling every square meter with built enclosures.
"The Bom Retiro House suspends its bedrooms over a continuous 12-meter span, making this void the center of domestic life."
This official stance highlights a profound shift in modern residential design. In many contemporary homes, luxury is equated with scale, square footage, and ornamental opulence. For Michel Macedo Arquitetos, true luxury lies in the quality of the negative space—the unprogrammed void that allows inhabitants to breathe, move, and adapt their living environment over time.
By lifting the bedrooms into the air, the architects effectively removed the visual weight of the private zone from the immediate human scale of the garden and living areas. The ground floor feels expansive and weightless, framed by structural honesty where concrete and glass express their raw material qualities without unnecessary ornamentation. The relationship between the solid upper box and the fluid lower pavilion creates a dynamic architectural rhythm that changes depending on the time of day, as sunlight casts shifting shadows across the 12-meter expanse.
Broader Implications for Modern Residential Architecture
The completion and reception of the Bom Retiro House carry significant implications for contemporary architectural discourse, particularly within South America and globally:
1. The Re-evaluation of the Ground Plane
For decades, urban and suburban residential design has tended to fragment the ground floor into compartmentalized rooms (kitchens, living rooms, dens, and service areas). The Bom Retiro House serves as a powerful counter-narrative, demonstrating that structural engineering can be leveraged to completely liberate the ground plane. By utilizing a 12-meter span, the project encourages architects to rethink the home as a continuous landscape rather than a collection of boxes.
2. Balancing Privacy and Transparency
A persistent challenge in modern architecture is reconciling the desire for panoramic views and open transparency with the fundamental human need for privacy. Michel Macedo Arquitetos resolves this dichotomy through vertical stratification. The public and semi-public activities of the household are completely open to the outdoors on the ground floor, while the private sanctuary of the bedrooms is safely ensconced in the elevated, opaque monolithic block above.
3. Structural Heroism as Aesthetic Expression
In the Bom Retiro House, structure is not hidden behind drywall or decorative cladding; it is the primary protagonist of the design. The 12-meter span is both a feat of structural engineering and an aesthetic masterpiece. This project reinforces the idea that when structural systems are pushed to their limits, they can generate profound emotional and spatial experiences for the inhabitants.
Conclusion
The Bom Retiro House by Michel Macedo Arquitetos stands as a milestone in contemporary residential design. By daring to lift the private quarters into the sky, the architects have transformed an empty void into the emotional and physical anchor of the home. Through a masterclass in structural engineering, material honesty, and spatial fluidity, the project offers a compelling vision of how modern architecture can elevate everyday domestic life.
