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Interconnected Living Within Vertical Pixel Spaces

Authors:
Rebecca Nayagam, Vamsi Vemuri, Roberto Barbosa, Cievanard Nattabowonphal
Interconnected Living Within Vertical Pixel Spaces
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The design responds to the challenges of high-density urban living within a steep and compact cityscape. It explores modular housing solutions that integrate into existing structures, focusing on spatial relationships and efficient use of underutilized areas.
5 key facts about this project
01
The design utilizes modular units for compact living.
02
It focuses on figure-figure relationships between buildings.
03
Infill sites optimize land use in dense urban areas.
04
Circulation pathways distinguish public and private zones.
05
Sustainable materials enhance integration with existing structures.

Situated within Hong Kong’s dense and steep urban environment, the design addresses the challenges of limited space by proposing a modular housing scheme that integrates with the existing architectural fabric. The concept is informed by figure-figure relationships, focusing on interactions between buildings rather than traditional figure-ground distinctions. This approach leverages underutilized interstitial spaces, aiming to increase housing capacity through vertical development while maintaining harmony with the surrounding context.

 Modular Housing and Spatial Strategy

The design prioritizes flexible modular units inserted into ‘pixel’ spaces between existing structures, emphasizing vertical expansion over horizontal sprawl. These infill sites optimize land use by filling gaps in the urban fabric. Circulation pathways are carefully arranged to delineate public and private zones, fostering community interaction while ensuring accessibility. The layout supports natural ventilation and daylight penetration, enhancing residential comfort in a compact cityscape.

Materiality and Environmental Considerations

Although specific materials are not detailed, the design highlights the importance of sustainable and adaptable construction methods consistent with the modular approach. Material selection is critical to achieving both functional performance and visual integration with existing buildings, contributing to long-term viability within the dense urban setting.

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Vancouver Tall Challenge: Building Higher Downtown

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Competition organisers

The Vancouver Tall Challenge: Building Higher Downtown is an international architecture competition organized by Buildner in collaboration with the City of Vancouver and the University of British Columbia’s School of Architecture and Landscape Architecture (SALA). The competition invites architects, designers, planners, and creative thinkers to explore innovative approaches to tall buildings in Vancouver’s downtown core, focusing on sustainability, livability, urban density, public space, and the city’s strong connection to nature. As Vancouver continues to grow, participants are challenged to rethink how vertical development can enhance urban life and contribute to a more vibrant, inclusive, and resilient city identity.

The competition offers a total prize fund of $15,000 CAD, with winning proposals selected by an international jury of architects, planners, academics, and city-building professionals. Key dates include the final registration deadline on October 29, 2026, submission deadline on November 30, 2026, and winners announcement on January 26, 2027. Full competition details, requirements, and registration information are available at architecturecompetitions.com/VancouverTallChallenge

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