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Timber Cubes with Integral Loggias Enhancing Urban Community Spaces

Authors:
Matteo Serafini, Carlo Serafini
Timber Cubes with Integral Loggias Enhancing Urban Community Spaces
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Elevated courtyards framed by Cross Laminated Timber cubes create a dynamic urban living environment focused on sustainability and community interaction.
5 key facts about this project
01
Elevated courtyards provide unique communal spaces four meters above street level.
02
Cross Laminated Timber cubes create modular flexibility for residential layouts.
03
Perimeter loggias enhance both aesthetics and functionality of the central courtyard.
04
Integrated photovoltaic panels support energy independence for residents.
05
Raised garden ponds promote biodiversity and urban agriculture opportunities.

The project presents a modern solution for residential living by using Cross Laminated Timber (CLT) in its construction. Located in a thoughtfully designed urban area, it features distinct cubic elements that create a cohesive community space. A central open courtyard allows for interaction among residents and connects the interior spaces with the natural environment.

Conceptual Framework

The primary structure is made up of modular cubes, each 7 meters long with dimensions of 50 cm by 50 cm. This design offers flexibility in how spaces are arranged, catering to various living preferences. Inspired by historic designs, particularly the "Viridarium" by architect Leon Battista Alberti, the project includes loggias that encircle the courtyard, enhancing both the visual appeal and the use of the shared green area.

Spatial Arrangement

Organized over four levels, the complex features three floors of interconnected cubic elements. The ground floor focuses on commercial activity, containing 16 shop units of approximately 45 square meters each. This layout ensures that residents have easy access to shops and services, creating a vibrant atmosphere where daily needs are met nearby.

Sustainability Features

Sustainability is a key aspect of the design, illustrated by various eco-friendly components. With around 1,000 square meters of photovoltaic coverage, the structure promotes energy independence for its occupants. Additionally, the design incorporates raised garden ponds, supporting local biodiversity and urban farming opportunities, as well as a rainwater collection system for irrigation purposes.

Community Integration

The layout encourages social interaction through pedestrian pathways that meander around the courtyards. This configuration creates opportunities for neighbors to connect while maintaining privacy within individual living spaces. Elevated courtyards, sitting four meters above street level, provide essential green areas for relaxation and leisure, thus enhancing the quality of life for residents.

The architectural narrative culminates in an effective blend of function and natural beauty, where the design fosters a genuine connection between people and their surroundings.

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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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