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Urban Agriculture Focus in Steel Frame Co-Housing Community

Authors:
János Angyal, Zoltán Lengyel
Urban Agriculture Focus in Steel Frame Co-Housing Community
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A roof garden promotes urban agriculture while a pre-made steel frame supports a Co-Housing community designed for sustainable living.
5 key facts about this project
01
Roof garden facilitates urban agriculture for residents.
02
Modular living units optimize space and accommodate diverse needs.
03
Pre-made steel frame construction allows for rapid assembly.
04
Includes communal areas to enhance social interaction among residents.
05
Design incorporates resilience to severe weather conditions.

The Co-Housing community is organized around a modular design that features a 5m x 7m raster, allowing for living spaces of either 35m² or 70m². The intention is to create an environment that prioritizes sustainability and fosters a sense of community among residents. By integrating both communal spaces and private units, the design emphasizes the importance of interaction while still respecting individual privacy.

Spatial Organization

Communal living areas are primarily located on the ground floor, where the design includes a dining area and a large kitchen with storage options. This layout encourages residents to gather and share meals, which can help strengthen their bonds. Additional features like restrooms, a gym, and an office further enhance the practicality of the space, making daily activities more convenient.

Upper Levels

On the upper floors, the 1st, 2nd, and 3rd levels provide individual living units. Each unit is designed to include both kitchenettes and laundry facilities. This arrangement addresses essential needs while allowing for personal space. The balance between private living areas and communal amenities supports a lifestyle that values both solitude and community.

Special Features

A significant element of the design is the roof garden. This area serves various functions, including a running track for exercise and a shared vegetable garden. Residents can cultivate their own food, which promotes sustainability and encourages a connection to nature. The roof garden not only enhances the living environment but also encourages social interaction among residents.

Construction Approach

The structure is built using pre-assembled elements from JNCN Homes, featuring a pre-made structural steel frame. This choice of material contributes to a lighter and more efficient building process. The design also incorporates resilience to withstand harsh environmental conditions, such as high winds, heavy snow loads, and seismic activities. This thoughtful approach ensures that the community remains sustainable and durable over time.

The roof garden offers a green space that enhances the urban environment, providing opportunities for relaxation and cultivating plants. It reinforces the community's commitment to sustainability while enriching the daily lives of its residents.

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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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