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Elevated Living with Sky Gardens and Prefabricated Structures

Authors:
Jurgen Kuppers, Kam Fai Tai, Sabina De Jesus, David Barrera
Elevated Living with Sky Gardens and Prefabricated Structures
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Elevated living spaces are integrated with sky gardens above inner-city roundabouts, utilizing prefabricated structures to create a vibrant community of affordable housing.
5 key facts about this project
01
Elevated residential modules interact with green sky gardens.
02
Developments are situated on repurposed inner-city roundabouts.
03
Modular construction allows for rapid assembly and flexibility.
04
Community amenities are integrated within the mixed-use design.
05
Focus on sustainability through adaptable living solutions.

The proposed design aims to tackle the critical issue of affordable housing in London, located within a dense urban area that is constantly evolving. The project intends to create a balanced and inclusive community by bringing in key workers, such as those in healthcare and education. The overall concept focuses on sustainability, community integration, and efficient use of space, aiming to reshape the relationship between housing and urban life in a major city.

Lifting Communities

The initiative starts by addressing the challenges of affordable housing, recognizing that high land prices and limited access to public land complicate the issue. By focusing on diversity in the community, the project aims to ensure that essential workers play a significant role in urban life. This approach seeks to build a resilient society where affordable housing becomes an integral part of a vibrant community.

Re-imagining the Roundabout

A notable aspect of the design involves converting underused urban spaces, particularly inner-city roundabouts, into mixed-use developments. These often-overlooked sites are envisioned as high-rise communities that include vital amenities like supermarkets, schools, and playgrounds, all accessible to public transport. The design strategically addresses urban challenges such as noise and pollution by elevating living spaces above busy intersections, incorporating green areas and gardens to create inviting places for residents to gather.

Growing a Sky Garden City

The concept of “Growing a Sky Garden City” develops the idea of high-rise living by incorporating features often found in traditional Victorian neighborhoods. Here, terraced houses are integrated into a vertical structure, promoting a direct connection between private outdoor spaces and shared community facilities. This design encourages interpersonal interactions and gives residents a sense of belonging, supporting a more sustainable model of urban life.

Thinking Modular

The project adopts a modular construction method that combines urban blocks and terraced housing. This technique allows for versatile living arrangements, catering to various household sizes and needs, from families to singles. In a typical five-storey block, residents benefit from a mixture of single-storey apartments as well as larger two- and three-storey homes. The layout centers around a core circulation area, with pre-built residential units inserted into the framework, making construction efficient and adaptable.

The design emphasizes the importance of community and green spaces within urban environments. By integrating nature and social areas, the project strives to create a setting where urban life can thrive alongside the natural world. Thoughtful planning and innovative ideas are at the heart of this initiative, ensuring that the future of housing in London is both practical and connected to its surroundings.

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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.

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