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Vertical Living Under a Bridge With Prefabricated Steel and Concrete Modules

Vertical Living Under a Bridge With Prefabricated Steel and Concrete Modules

Project in-detail

Utilizing prefabricated steel and concrete modules, this vertical living solution reclaims underbridge space in Macau to provide affordable housing that maximizes urban density and community interaction.
5 key facts about this project
01
Utilizes underbridge space to create new residential units, maximizing urban land use.
02
Employs modular construction methods for efficient assembly and reduced build time.
03
Features cantilevered living spaces that enhance views and space efficiency.
04
Incorporates sustainable materials like steel and precast concrete for durability.
05
Design promotes community interaction through shared communal areas within the structure.
The "Mirror Vertical City" project presents an innovative architectural solution to the pressing need for affordable housing in Macau. Situated beneath an existing bridge, the project reinterprets urban living by creating stacked residential units that optimize space in a highly dense environment. This approach not only addresses the housing shortage but also enhances community interaction and urban connectivity.

Vertical Living in Urban Infrastructure

What distinguishes the "Mirror Vertical City" from other housing initiatives is its integration with existing infrastructure. Instead of creating isolated residential units, this design capitalizes on the underutilized space beneath an urban bridge, effectively turning it into a living environment. The modular configuration facilitates efficient spatial organization, allowing for multiple stacked units that offer residents views and access to amenities without the need for extensive land use. This vertical approach represents a significant shift in traditional housing design, demonstrating how infrastructure can be repurposed for residential needs.

The architectural design employs a combination of materials that emphasizes sustainability and efficiency. The use of steel for structural framing provides strength while minimizing weight, and concrete is utilized for panels and flooring due to its durability. Glass facades enhance natural light penetration, reinforcing the connection to the environment and creating a sense of openness. These materials not only address practical concerns but also contribute to an aesthetically pleasing residential complex that fits into the urban landscape.

Maximizing Community Engagement

Another unique aspect of the "Mirror Vertical City" is its focus on community engagement. Common areas are integrated into the design, fostering interaction among residents. By incorporating shared facilities, such as communal gardens and recreational spaces, this project encourages social connections, directly addressing issues of isolation often found in urban living situations.

Furthermore, the architectural plans include efficient pathways that connect residents to public transportation and local amenities. This connectivity proves essential in creating a cohesive living environment that promotes ease of movement throughout the city. The project's thoughtful layout not only serves individual housing needs but also contributes to the overall vitality of the urban area.

The "Mirror Vertical City" serves as a model for future urban housing projects. Its innovative design approaches and practical solutions to space constraints reflect a growing trend in architecture that prioritizes sustainability and community in urban contexts. For those interested in deeper insights into the architectural plans, sections, and design ideas, exploring the project presentation will provide a thorough understanding of its unique characteristics and potential impact on urban living.
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Enter an open architecture
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The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #2
Denver Affordable Housing Challenge
Denver Affordable Housing Challenge
Affordable Housing Series 19th Edition
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #4
MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
Kinderspace
Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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