Situated in the rapidly developing port city of Hai Phong, Vietnam, the Hai Phong House represents a bold reinterpretation of the traditional Southeast Asian urban tube house. Confronted with a narrow, linear plot inherently constrained by dense neighboring structures, the architectural vision was to dissolve the rigid, orthogonal boundaries typical of urban dwellings and introduce a fluid, breathable oasis into the city's concrete fabric.
The design philosophy is immediately established by the primary facade. Rejecting the standard flat elevation, the exterior features deep, sweeping curves formed from textured stone and concrete. These fluid cantilevers do more than provide structural dynamism; they act as vital environmental filters, offering deep shading against the harsh tropical sun while framing curated views of the lush, multi-tiered landscaping embedded in the front courtyard. This verdant buffer zone softens the transition from the bustling street to the private sanctuary within, prioritizing a restorative connection to nature.
At the conceptual and physical core of the Hai Phong House lies a striking, sculptural copper spiral staircase. Visible immediately through the expansive, double-height glazing of the entrance, this staircase serves as the beating heart of the home. By night, it transforms into an illuminated installation, anchoring the open-plan living and dining spaces with its sophisticated, ribbon-like geometry.
The spatial organization is meticulously crafted to support multi-generational living, a cornerstone of Vietnamese culture. The ground floor remains entirely permeable, with the living spaces flowing seamlessly into the kitchen, dining area, and a strategically placed ground-floor bedroom designed for elderly accessibility. Retractable glass partitions erase the threshold between the interior and the exterior, allowing natural cross-ventilation to passively cool the primary gathering spaces.
Ascending the copper core reveals a deeply private, yet interconnected second floor. The layout intelligently balances communal family areas with secluded private suites, integrating an essential Altar room that honors cultural heritage within a decidedly contemporary shell. The inclusion of green roofs and terraced planters on the upper levels ensures that nature is never more than a step away, regardless of where one stands in the home.
Hai Phong challenges the limitations of high-density urban living. By leveraging organic geometries, honest materiality, and deeply integrated biophilic design, H2 Architects proposes a new typology for the modern Vietnamese townhouse—one where architecture does not merely occupy a site, but actively enhances the well-being of its inhabitants and the visual landscape of the city. It is a testament to the belief that even within the tightest urban constraints, visionary design can cultivate a profound sense of light, air, and limitless space.
Project : Hai Phong House: A Sculptural Oasis within the Urban Density
Location: Hai Phong City, Vietnam
Firm: H2 Architects