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Metallic Framework and Balcony Gardens in Affordable Urban Housing

Authors:
Farnoz Arrar, Parinaz Ghiasi, Setareh Behrooz
Metallic Framework and Balcony Gardens in Affordable Urban Housing
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A central common space connects low-rise and high-rise units, enhanced by a metallic framework and balcony gardens, creating an affordable housing solution that fosters community interaction in an urban environment.
5 key facts about this project
01
Central common space acts as a communal hub for residents.
02
Metal framework allows for efficient structural design and durability.
03
Low-rise and high-rise units foster diverse living options within one community.
04
Triple-glazed windows enhance energy efficiency and comfort.
05
Balcony gardens promote urban biodiversity and personal gardening opportunities.

The Perennial Abode is located in London and aims to meet the pressing need for affordable housing. This initiative focuses on creating a living environment that not only provides shelter but also fosters community interaction. The project draws inspiration from well-known models of social housing and emphasizes adaptability, the balance between public and private spaces, and the relationship between sustainability and affordability.

Design Arrangement

The project features three main layouts inspired by existing social housing examples. The first layout takes cues from Alexandra Road, with low-rise dwellings organized in a row to form a connected urban block. This design encourages residents to engage with each other. The second design, influenced by Robin Hood Gardens, includes mid-rise buildings and open, park-like areas that promote a sense of community among residents. The third option, inspired by Balfron Tower, offers high-rise components suitable for dense neighborhoods, allowing for a significant number of residential units.

Common Central Space

A central shared space is a key feature in the design, linking residents to the surrounding urban area. This space serves as more than just a passage; it is a place for connection and interaction among neighbors. With double staircase walkways connecting different parts of the building, it enhances accessibility and promotes engagement throughout the residential complex.

Material Integration

The materials used include a strong metallic framework, wood panels for the walls, and parquet flooring, combining durability with a pleasing appearance. The windows and brise soleils are made from black aluminum, allowing light to enter while contributing to the building's exterior design. Triple-glazed windows are also part of the project, providing excellent thermal performance and energy efficiency for the units.

Housing Typologies

Five types of housing units cater to different needs, ranging from Starter Houses at 28 square meters, which are suitable for singles or couples, to larger homes designed for families. These units allow for changes as residents' lives evolve. The design includes individual balcony gardens and shared green areas, creating spaces for personal gardening and communal activities that encourage biodiversity within the urban setting.

The emphasis on light in communal areas enhances the atmosphere, making the Perennial Abode not just a collection of homes but a community where people can connect and thrive together.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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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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