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Stacked Steel Framework with Community Patios for Urban Living

Author:
Austyn Chesser
Stacked Steel Framework with Community Patios for Urban Living
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The design incorporates a stacked steel framework with interconnected patios that promote communal living, offering an efficient and adaptable housing solution for diverse urban residents.
5 key facts about this project
01
The project features a modular design that allows for adaptable configurations to meet diverse resident needs.
02
It utilizes a stacked steel framework that enhances structural efficiency and supports communal living.
03
Integrated patios provide outdoor communal spaces that encourage social interaction among residents.
04
Sunlight access is maximized in each unit, improving natural light and reducing energy consumption.
05
Built-in storage solutions minimize the need for additional furniture, benefiting low-income residents.

MOBILE BLOCKS offers a new take on urban living through a collection of connected and stacked portable homes set within a simple steel structure. Located in San Francisco, California, the design aims to provide affordable and adaptable housing solutions for a range of residents, including singles, couples, families, and roommates. The concept focuses on modularity and community, creating a living environment that encourages social interactions among its inhabitants.

Architectural Concept

The design centers on organizing modular units to maximize both space and opportunities for residents to connect. By arranging the mobile apartments in a way that fosters communal living, this project incorporates shared spaces such as patios and interaction hubs. These areas offer opportunities for residents to engage in various activities together, blending personal and social experiences in their living environment.

Environmental Considerations

A notable feature of the project is its strategy for stacking the residential units. This arrangement is carefully planned to allow sunlight to reach each apartment, improving living conditions. The design also helps maintain comfortable temperatures, taking advantage of San Francisco's mild climate. By prioritizing natural light and temperature control, the design promotes a healthier and more enjoyable living experience.

Integration of Systems

Each mobile unit features a well-integrated approach to mechanical, electrical, and plumbing systems. These crucial services are condensed into one corner of the apartments, linking directly to the main steel structure. This setup simplifies installation and future maintenance tasks. Additionally, built-in storage and desk spaces help reduce the need for extra furniture, particularly benefiting low-income residents.

Affordability and Accessibility

Affordability is a key focus in creating this collection of homes. The model encourages that housing costs stay below 30% of a household's annual income. This strategy addresses the challenges many residents face in high-cost urban areas. The design offers practical solutions for various family types, making it easier for people to live in a city like San Francisco where housing is often out of reach.

Light pours into communal areas and individual apartments, enhancing the living experience for residents. This design detail contributes to an inviting atmosphere, encouraging interaction and camaraderie among neighbors within the community.

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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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