House 720 Degrees is a residential project in a secluded valley near Valle de Bravo that uses circular geometry as a spatial and environmental framework. Conceived as an off-grid dwelling for two families, the house organizes domestic life around a central courtyard while mediating between panoramic exposure and inward retreat in response to climate, topography, and daily cycles.
House 720 Degrees Technical Information
- Architects: Fernanda Canales
- Location: Valle de Bravo, Mexico
- Gross Area: 1,115 m2 | 12,000 Sq. Ft.
- Project Years: 2020 – 2024
- Photographs: © Rafael Gamo, Camila Cossio
The house works as a device that measures time and light, opening itself to the landscape while preserving a protected interior center.
– Fernanda Canales
Circular Geometry as Spatial and Optical Framework
The circular plan of House 720 Degrees establishes a continuous spatial order that organizes movement, vision, and orientation. Rather than acting as a symbolic gesture, the 360-degree geometry operates as an optical instrument, calibrating how the inhabitant perceives distance, horizon, and enclosure. The perimeter opens selectively toward the surrounding mountains and a distant volcano, transforming the domestic interior into a sequence of framed views that unfold as one circulates along the curved edge.
At the center of the composition, a circular courtyard anchors the spatial logic and serves as a reference point for orientation. During the day, the house privileges outward-looking relationships, with large openings dissolving the boundary between interior rooms and the external landscape. At night, attention reverses toward the courtyard, where controlled openings and shadowed circulation produce a more introspective atmosphere.
Rectangular rooms for sleeping, cooking, and storage are inserted within the circular envelope, generating a deliberate contrast between orthogonal programmatic spaces and curved circulation zones. This tension clarifies use while allowing the residual curved areas to function as transitional terraces, corridors, and thresholds that negotiate between inside and outside.
Programmatic Dispersion and Adaptation to Topography
The project is divided into three distinct volumes: the main circular house, a detached studio or guest room, and a rectangular wing containing bedrooms, services, and storage organized around an additional patio. This dispersion responds directly to the sloped terrain, allowing the buildings to step with the land rather than impose a singular platform. Existing vegetation is largely preserved, and the spaces between volumes become part of the lived landscape.
Functional separation supports occupation by two families over extended periods, offering gradations of privacy without isolating individual units. Guests and extended relatives can inhabit independent volumes while remaining visually and spatially connected to the central house through courtyards, paths, and terraces.
The low-rise configuration reinforces a horizontal relationship with the site, limiting visual impact across the valley. By concentrating height into perimeter walls rather than stacked floors, the project maintains clear zoning and direct access to outdoor spaces from nearly every room.
Climatic Mediation and Environmental Performance
House 720 Degrees is located in a region marked by extreme diurnal temperature shifts and a pronounced rainy season. The building envelope acts as a mediating layer between these contrasts, functioning more as a filter than a barrier. Thick walls and recessed openings temper heat during the day while retaining warmth at night, creating stable interior conditions across seasonal changes.
Every space is oriented toward at least two exposures, enabling consistent cross-ventilation and reliance on natural airflow rather than mechanical systems. Large fold-away windows, privacy screens, and framed apertures allow the interiors to expand or contract in response to wind, light, and rain. The house consistently negotiates between forest and prairie conditions, dry and wet seasons, and a gradient of spatial states from center to perimeter.
Environmental systems are embedded within the architectural logic. Rainwater harvesting, on-site solar energy generation, and hydronic radiant floors in the bedrooms support off-grid living without altering spatial clarity. Solar panels also provide hot water, reinforcing a closed-loop approach where infrastructure remains legible but discreet.
Material Continuity, Craft, and Landscape Integration
The material palette is drawn directly from the site. Concrete mixed with local soil produces walls whose color and texture align closely with the surrounding terrain. This earthbound approach allows the building to recede visually into the landscape, particularly at a distance, where the house reads as an extension of the ground rather than an object placed upon it.
Surfaces are left untreated, avoiding the application of finishes or cladding. Durability and low maintenance guided material decisions, enabling the structure to weather naturally and register seasonal shifts through subtle changes in tone and texture. The house does not resist aging but incorporates it as part of its long-term spatial expression.
Interior elements reinforce this continuity. Furniture, lighting, and carpentry were largely produced on site using local materials and craftsmanship. These components extend the architectural language inward, aligning structure, use, and fabrication into a cohesive system that connects inhabitation closely to place.
About Fernanda Canales
Fernanda Canales is a Mexico City–based architect whose practice engages architecture as a critical and environmental discipline, with projects that explore geometry, climate, material continuity, and social use. Her work integrates theoretical research with built experimentation, often emphasizing low-impact construction, off-grid strategies, and close relationships between landscape and inhabitation.
Credits and Additional Notes
- Structural Engineer: Gerson Huerta – Grupo Sai
- MEP Consultants: Sanitary and electrical installations by Carlos Medina – Grupo MEB
- Construction Company: General Contractor: Felipe Nieto
- Interior decoration: Camilla Pallares
- Carpentry: Óscar Nieto
- Lighting: Lucas Salas
- Photography: Rafael Gamo and Camila Cossio
