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Stackable Residences Crafted with Cross-Laminated Timber for Sustainable Urban Living

Authors:
Michiel Tesselaar, Jordy Wagemaker
Stackable Residences Crafted with Cross-Laminated Timber for Sustainable Urban Living
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Utilizing a modular design with stackable units made from Cross-Laminated Timber, the development offers adaptable and sustainable housing solutions in an urban setting.
5 key facts about this project
01
Utilizes Cross-Laminated Timber for structural efficiency and sustainability.
02
Incorporates interchangeable panel systems for design flexibility.
03
Features a stackable layout to optimize urban space.
04
Emphasizes natural light through strategically placed openings.
05
Promotes community living with diverse housing configurations.

LE GO SUSTAINABLE is an innovative response to the increasing need for affordable and sustainable housing in Melbourne. Located in an urban area that is rapidly growing, the design embraces modular principles to create livable spaces that are both adaptable and functional. The concept revolves around the use of standardized blocks that can be arranged in various configurations, allowing the project to effectively address diverse housing needs while enhancing the city’s architectural landscape.

Modular Framework

The design incorporates a modular framework that prioritizes flexibility and personal expression in residential spaces. Each standardized block can be put together in different ways, accommodating individual preferences and lifestyles. This method fosters a cohesive architectural language while ensuring that each residence maintains a distinct identity, contributing to a more varied urban environment.

Material Selection

An important material used in construction is Cross-Laminated Timber (CLT), known for its sustainability. This material is fully recyclable, aligning with the project’s aim to support environmentally friendly building practices. The addition of sustainable facade elements improves the aesthetic appeal of the modular blocks, reflecting a modern approach to eco-conscious design.

Spatial Adaptability

The architecture allows for stacking of the modular units, creating opportunities for different shapes throughout the site. This adaptability supports a wide range of living arrangements, addressing the diverse needs of urban residents. The design accommodates various occupants, from individuals to families, ensuring that it meets the community's changing demands.

Community Integration

Situated in Melbourne, the design acknowledges the city’s status as a leading urban location. It balances individual homes with a collective architectural identity, promoting a sense of community. The arrangement of living spaces fosters social interaction while respecting environmental standards, contributing positively to the urban fabric.

Natural light streams through the carefully arranged panels, illuminating the interiors and minimizing the need for artificial lighting. This thoughtful approach enhances the living experience, creating comfortable and welcoming spaces.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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Competition organisers

The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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