In Vietnam, the tube house has almost become a vernacular form in densely populated cities like Hanoi and Ho Chi Minh City. This typology originated from ancient façade taxes and as a strategic response to urban land scarcity and optimization of street frontage for commerce. Their traditional structure typically relies on the front façade for daylight and ventilation. People living there often face the challenge of designing in a space defined by the deep plots, limited street frontage, and close neighboring buildings, restricting natural light and airflow. To counter this fundamental lack of perimeter exposure, Vietnamese architects usually employ several strategies oriented towards internal environmental manipulation. This curated collection explores tube houses under 100 m2, where their small size increased the need for absolute spatial economy and the verticalization of function, which directly influenced design decisions across all projects.
Collective housing remains one of the most active areas for unbuilt architectural exploration, revealing how architects are rethinking domestic life, density, and shared living across different cultural and environmental contexts. In this curated Unbuilt edition, submitted by the ArchDaily community, the selected proposals investigate new forms of dwelling that span mobile units, vertical developments, adaptive reuse, and landscape-driven residential clusters. Rather than treating housing as a purely functional container, these projects position it as a social and spatial framework that shapes everyday life, community ties, and long-term urban resilience.
Across varied geographies, from Tirana and Athens to Monterrey, Chaloos, Roatán, Bhola, and the DRC, these proposals explore multiple approaches to collective living: transforming industrial shells into residential structures, extending existing masterplans through landscape integration, reimagining verticality in dense urban centers, and developing modular prototypes that can adapt to changing climates or patterns of mobility. Some projects prioritize ecological strategies and local materials, while others test new models for accessibility, community well-being, or incremental urban growth. Together, they reflect a broad spectrum of architectural responses to contemporary housing pressures.
Living by the beach has long been a defining aspiration—drawn by the promise of tempered nature, privacy, and immediate access to the water. Historically, beach houses tended to be rustic and pared back: partly because servicing remote sites and delivering materials was difficult, and partly because their charm lay in being closer to the elements—simpler, rougher, more direct.
Accordingly, many early beach houses were built in timber. Wood offered clear advantages: it was lightweight, adaptable, quick to work with, and could be erected with minimal heavy machinery. While timber weathers and fares poorly in salt-laden humidity, exterior-grade lumber carries a raw, natural character that reinforced the appeal of the beach-house ideal.
Founded in Winnipeg, Manitoba, in 2007 by Johanna Hurme and Sasa Radulovic, and shortly afterward joined by its third partner, Colin Neufeld, 5468796 Architecture was established as an architecture firm whose early work explored the current state of housing in North America. The Canadian studio operates as a collaborative group of approximately 20 designers, where they prioritize the collective value of ideas over individual authorship.
The Sax residential towers by MVRDV. Render. Image Courtesy of MVRDV
The City of Rotterdam, developers BPD and Synchroon, and architecture firm MVRDV have officially begun construction on The Sax, a major residential project located on Rotterdam's Wilhelminapier. Designed to contribute to the city's ongoing densification efforts, the development will deliver 916 apartments within two interconnected towers. Once completed, The Sax will make Wilhelminapier the most densely populated area in the Netherlands, making the project an example of compact urban growth. The design comprises two towers, combining a wide mix of housing types and shared amenities with strong connections to public transport and sustainable mobility solutions, including parking for 1,800 bicycles and a fully automated car garage. With its silver façade and undulating balconies, the building's form echoes the shape of a saxophone, reflecting the character of Rotterdam.
Montreal, the second largest city in Canada is home to a wide array of heritage residential architecture, most of it dating to the 19th and early 20th-century. These are particularly abundant in some of its central neighborhoods like the Plateau Mont-Royal. Interestingly, their preservation is not accidental; it is the result of decades of advocacy by influential figures who recognized the value of the city's built environment, such as Phyllis Lambert and Blanche Lemco Van Ginkel. Efforts like theirs were instrumental in landmark preservation battles that helped to ensure current municipal support. Today, the city has implemented a set of comprehensive heritage protection laws designed to safeguard the integrity of the city's historic neighborhoods.
Across geographies and generations, architects are rethinking the idea of home, balancing personal expression, contextual sensitivity, and material clarity. These contemporary residential proposals, submitted by the ArchDaily community, reveal how the house continues to evolve as both an architectural statement and an intimate landscape for living. From the sculptural and futuristic to the grounded and vernacular, they explore how built form balances between identity, environment, and lifestyle in an increasingly complex world.
Foster + Partners Gstaad House project in Switzerland. Render. Image Courtesy of Foster + Partners
Foster + Partners has received planning permission for a new timber residential building in Gstaad, Switzerland. Designed as a house in the Alpine resort town, the project combines residential use with exhibition, storage, and social spaces. According to the architects, it will be the first purpose-built facility in Gstaad to accommodate the specialised requirements of fine art, cars, fashion, and antique collections.
Lina Ghotmeh — Architecture recently revealed images of the AlUla Immersive Living project, a proposed dwelling envisioned to emerge from the desert landscape of Saudi Arabia. Its form is shaped by the site's light and wind, rooted in climate, and positioned between rock and dune. The design follows the concept of a shelter belonging as much to the desert as to its inhabitants, and behaving as a "living landscape." The structure is conceived with thick rammed-earth walls, contrasted by open platforms that frame the sky. It is presented as a statement of architecture intended "not to dominate but to host," providing refuge without severing connections, reflecting Lina Ghotmeh's position at the intersection of context, craft, and care.
Overprovision can be seen as an architecture strategy through the lens of resilience—making spaces adaptable to changes, reinterpretations, and future needs. However, could overprovision also offer a productive lens for rethinking spatial design? Are there parallels in architectural theory or practice that align with this concept, as explored by notable figures in the discourse on space?
This question becomes particularly relevant in residential design, especially in regions like Hong Kong or Tokyo, where the demand to maximize space is a cultural and practical norm. Designers are frequently tasked with "making use of every inch" for storage or function, reflecting a tendency among residents to accumulate belongings disproportionate to their living spaces.
Patio houses embody one of the most enduring architectural typologies, encapsulating the duality of openness and seclusion while nurturing a profound connection with nature. While the term is also used in contemporary American real estate to describe low-maintenance, single-story dwellings on small lots, its classic architectural meaning refers to an introverted design organized around a private, central courtyard. It is this traditional form, the subject of this article, that traces its origins back thousands of years. Patio houses emerged independently in various regions, responding universally to fundamental human needs: privacy, climatic adaptability, and spatial coherence. Despite diverse geographic and cultural expressions, the core principles of introversion, controlled openness, and environmental sensitivity remain remarkably consistent throughout the evolution of this typology.
Sierra Blanca Estates, a real estate development firm, has officially announced plans to build a new residential neighborhood in the coastal city of Málaga, Spain. According to the developers, the proposal is intended to address the city's growing demand for housing in the capital of the Andalucía autonomous community, located along the Mediterranean Sea in the southern Iberian Peninsula. The new neighborhood is planned for the El Bulto area and would include a 21-storey building designed by Zaha Hadid Architects.
Fireplaces have profoundly shaped architectural design, influencing how spaces are organized, experienced, and perceived. More than merely functional elements, they represent symbols of power, community, comfort, and culture, tracing humanity's evolving relationship with the built environment. From the primitive hearths that characterized early human settlements to the sophisticated ecological designs of contemporary architecture, fireplaces have reflected broader cultural, social, and technological changes, serving as enduring focal points in the spatial narrative of architecture. Scholars have frequently explored the intimate relationship between architecture and fire. Luis Fernández-Galiano, in his seminal work "Fire and Memory: On Architecture and Energy" argues that architecture fundamentally mediates the relationship between humanity and energy. By understanding how these structures have shaped spaces, symbolized cultural values, and driven technological innovation, we gain deeper insight into architecture's complex interplay between form, function, and meaning.
Seeking to create a fluid dialogue between architecture and its surrounding landscape, the study of topography embodies an awareness and exploration of the use of materials, self-sufficient strategies, low-maintenance solutions, and landscape designs that integrate into the natural environment and minimize the environmental impact of projects. Beyond recording variations in elevation, sun orientation, prevailing winds, or drainage slopes of the terrain, several architects in Argentina demonstrate a strong interest in developing architectural solutions capable of adapting to natural geographies and restoring the bond between nature and the human being.
Collective living continues to be a central theme in contemporary housing discourse, one that extends beyond questions of density or typology to engage broader concerns of land use, social cohesion, and spatial identity. This selection of conceptual unbuilt projects, submitted by the ArchDaily community, explores the potentials of shared living environments, not only as functional housing solutions but as frameworks for interaction, environmental integration, and cultural continuity. Whether in urban or remote settings, they reflect a growing interest in rethinking how domestic space can support both individual privacy and communal life.
"Out of the Box" tower exterior render. Image Courtesy of MVRDV
MVRDV has released images of "Out of the Box", a 12,025 sqm residential tower in Tianmu, one of Taipei's northernmost neighborhoods. Designed for Win Sing Development Company, the project began in 2019 and was developed using a system of standardized elements digitally distributed based on criteria such as habitability, efficiency, and access to community services. These elements are expressed in the tower's irregular, gridded façade, which features a layered marble cladding.
A series of recently announced projects across Europe, Asia, the Middle East, and North America reflects an ongoing shift in architectural thinking toward approaches that integrate buildings with their landscapes, programs with public life, and design with long-term environmental goals. In Nantes, France, a healthcare campus redefines medical education through climate-conscious planning, while in San Antonio, Texas, a new arboretum transforms a former golf course into a research-driven public landscape. Residential towers are rising beside Bangkok's Lumphini Park, a new coastal community is underway in the UAE, and an expansion to the Nelson-Atkins Museum in Kansas City reconsiders how cultural institutions connect with their surroundings. Together, these announcements point to a growing interest in projects that embed architecture within broader ecological and civic systems, proposing new models of spatial integration, accessibility, and resilience.
