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Modular Community Living Utilizing Photovoltaic Panels and Concrete Beneath Iconic Infrastructure

Modular Community Living Utilizing Photovoltaic Panels and Concrete Beneath Iconic Infrastructure
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Constructed beneath the Ponte 25 de Abril, this modular housing development integrates photovoltaic panels and concrete elements to provide affordable living solutions while fostering community interaction in an urban environment.
5 key facts about this project
01
Modular units designed for flexibility accommodate various family sizes.
02
Integration of photovoltaic panels promotes energy efficiency within the community.
03
Constructed beneath a major urban infrastructure, maximizing underutilized space.
04
Concrete and steel framework ensures structural durability in a challenging environment.
05
Communal gardens and market areas foster social interaction among residents.

**Overview and Context**
"Living Under Bridge" is an architectural initiative located beneath the Ponte 25 de Abril in Lisbon, Portugal, designed to address the critical housing needs of young people and the local workforce amid challenging economic conditions. The project seeks to capitalize on existing infrastructural characteristics to convert an underutilized space into a functional urban community. By assessing local demographic trends and economic necessities, the design aims not only to provide shelter but to facilitate community engagement through the integration of living and active communal spaces.

**Spatial Strategy and Community Integration**
The architectural layout is characterized by a modular design that incorporates distinct living units along with communal facilities. Housing units are organized to promote accessibility, privacy, and social interaction, while community spaces are strategically placed to encourage entrepreneurial activities and cultural exchanges. Dedicated market areas enable local vendors to thrive, while multifunctional gardens and recreational zones foster interactions among residents. This careful organization of space enhances the overall user experience, promoting a vibrant community atmosphere.

**Sustainability and Materiality**
The project emphasizes sustainable practices through the careful selection of materials and the incorporation of renewable energy solutions. Concrete and steel serve as primary structural elements, ensuring durability, while extensive use of glazing allows for natural light and visual connectivity to the environment. Photovoltaic panels are integrated into the design to support energy efficiency, alongside systems for rainwater collection and efficient waste management. These strategies collectively reduce the ecological impact of the development, aligning with the project’s objectives for sustainability.

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The Next House: USA
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Buildner's Unbuilt Award 2026
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The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 19 November 2025

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