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Boston Ivy-Clad Community Hub with Double-Walled Steel Framing

Authors:
Yazid Ninsalam, Candice Teok, Tuan Anh Tran
Boston Ivy-Clad Community Hub with Double-Walled Steel Framing
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Covered in Boston Ivy and structured with double-walled steel framing, the community hub offers an environmentally sensitive living space that fosters interaction among residents while maintaining privacy.
5 key facts about this project
01
Double-walled steel framing allows for enhanced ventilation and energy efficiency.
02
Communal corridors are adorned with Boston Ivy, creating green pathways for residents.
03
The design integrates lemon-scented gum trees to enrich the courtyard environment.
04
A xeriscape garden minimizes maintenance while promoting local biodiversity.
05
Prefabricated modules streamline construction and reduce on-site impact.

En Bloc Park-Haus is located in an urban area of Melbourne, Australia, designed to meet the needs of social housing residents. The project emphasizes a sense of community while providing a comfortable living environment for those often confined to small spaces. Influenced by the design of MFO-Park in Zurich, the concept introduces prefabricated modules that balance shared experiences with individual privacy.

Design Concept
The structure uses prefabricated housing modules arranged in a double-walled layout. Each module measures 2.5 meters by 5 meters by 3 meters, allowing for easy casting and assembly on-site. This design enhances airflow within the building and promotes energy efficiency while addressing the pressing need for housing.

Open-Air Circulation
The layout features open-air circulation that connects multiple building blocks through a central core. This core includes essential services and various platform levels. By creating communal corridors, the design encourages residents to engage with one another, promoting a friendly atmosphere while still respecting personal space.

Landscaping and Green Features
Natural elements play an important role in the design. Shared corridors are adorned with Boston Ivy, which provides greenery and adds to the visual appeal of the building. The presence of lemon-scented gum trees along the courtyard enhances the overall environment and connects residents with nature.

Sustainable Outdoor Space
A xeriscape garden surrounds the structure, designed to be easy to maintain and sustainable. The garden includes a mix of native and exotic plants, enabling it to adapt to Melbourne's changing weather. This landscape enriches biodiversity and offers residents an evolving outdoor area that reflects the seasons.

The design focuses on creating inviting communal spaces that encourage interaction among residents. Light filters through greenery, creating a pleasant living environment that fosters community connections.

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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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