House MM / Gruppo Lordi Arquitectura

Architects: Gruppo Lordi Arquitectura
Area: 270 m²
Year: 2023
Photography: Gruppo Lordi Arquitectura
Lead Architects: Matias Gruppo, Miranda Lordi
City: Luján
Country: Argentina

House MM by Gruppo Lordi Arquitectura is a 270-square-meter residence in Luján, Argentina, that embodies the firm’s philosophy of material honesty and spatial balance. Conceived on a single level, the home weaves together brick, concrete, steel, and glass to create a dialogue between solidity and transparency. A central courtyard serves as the spatial core, organizing the home’s private and public zones while maintaining a strong visual connection with the surrounding landscape. Expansive windows that disappear into the walls allow the interior to merge seamlessly with the exterior, while metal eaves and double brick walls ensure thermal comfort and sunlight control. The composition’s restrained palette and geometric precision express an architecture grounded in clarity, craftsmanship, and light.

Gruppo Lordi Arquitectura’s House MM reveals a refined interpretation of domestic space through material sincerity and proportion. Located in the Argentine city of Luján, the project translates the studio’s commitment to working with materials in their pure state, where each element—brick, concrete, steel, and glass—assumes both structural and aesthetic value. The resulting composition is not decorative but essential, emphasizing the tactile and thermal attributes of its construction.

The dwelling develops horizontally, extending across a single level to achieve continuity between spaces. Reinforced concrete provides the home’s structural foundation, while the double brick enclosure defines its thermal behavior and character. The architects balance mass and permeability by framing views and creating a continuous dialogue with the exterior garden, reinforcing the integration of architecture and landscape.

At the center, a modest courtyard acts as the connective nucleus of the house. This open-air void articulates circulation between the private and public sectors, guiding light into the interior while maintaining privacy. It becomes the project’s atmospheric heart, mediating between enclosure and openness, and fostering a rhythm of shadows that evolves throughout the day.

The plan distinguishes between two clearly defined wings. One accommodates the public functions—the living room, dining room, kitchen, and gallery—while the other contains the master suite, bedrooms, and study. The relationship between these zones is fluid, supported by visual transparency and controlled thresholds that maintain intimacy without isolation. Every room preserves a direct link to the garden, reinforcing the sense of permeability that underpins the design.

A tall central volume establishes a sense of gravity, contrasting with the lighter, lower side wings. Along the perimeter, a continuous steel beam forms a visual line that seems to lift the concrete slab above the brick base. Beneath it, clerestory windows run longitudinally, allowing filtered light to enter and creating the sensation that the roof floats weightlessly above the structure.

Environmental considerations manifest through adaptive detailing. The architects designed metal eaves from reclaimed demolition materials, transforming them into both functional and expressive components. These elements temper direct solar exposure, contributing to the home’s energy efficiency while enhancing its handcrafted aesthetic.

The interior continues the external language of restraint. Exposed concrete ceilings, smooth white walls, and polished concrete floors generate a serene atmosphere defined by tonal harmony and spatial clarity. Natural light becomes the principal material, shaping the experience of the house as it shifts across textures and surfaces.

House MM stands as an exercise in architectural equilibrium, where structure and light converge in measured harmony. Gruppo Lordi Arquitectura transforms the ordinary act of building into a disciplined exploration of material integrity, creating a residence that is simultaneously grounded in its environment and elevated by its simplicity.