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Underpass Reimagined: Bridging Work and Public Life

Authors:
Jason Li, Dennis Byun, Chris Choi, John Woo
Underpass Reimagined: Bridging Work and Public Life
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The project addresses the complexities of urban density while fostering social engagement and pedestrian accessibility by integrating flexible office spaces with vibrant communal areas. The design not only enhances functionality within a constrained urban footprint but also strengthens connections between disparate elements of the city’s fabric.
5 key facts about this project
01
Located near Victoria Park in Auckland, New Zealand.
02
Reimagines an existing underpass for mixed-use purposes.
03
Promotes pedestrian access and community interaction.
04
Introduces natural light through open façades and skylights.
05
ETFE envelope improves energy efficiency and durability.

Located near Victoria Park in Auckland, New Zealand, the project reimagines an existing underpass as a mixed-use intervention combining office space with public areas to improve pedestrian access and encourage community interaction. The design introduces new circulation routes and open zones that reconnect previously fragmented parts of the urban landscape.

Spatial Strategy and Urban Connectivity

Through careful spatial reconfiguration, the design addresses the challenges of urban density by linking different zones of the city and accommodating both daily commuters and local residents. Natural light is introduced through open façades and skylights, while strategically placed green areas soften the site and provide informal gathering spaces, contributing to a more inviting streetscape.

Material Performance and Environmental Comfort

The envelope incorporates ETFE, selected for its light weight, durability, and thermal properties, which contribute to energy efficiency and structural performance. Interior conditions are enhanced by the use of Butyl Rubber and Spray Foam Insulation, which help reduce noise and maintain acoustic comfort in the workspaces.

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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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Final registration deadline 29 October 2026

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