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Rooftop Greenery and Prefabricated Concrete Living Spaces in Urban Paris

Author:
Arthur Micheron
Rooftop Greenery and Prefabricated Concrete Living Spaces in Urban Paris

Project in-detail

With modular living units crafted from prefabricated concrete and elevated green spaces integrated into urban rooftops, this initiative redefines affordable housing in Paris by fostering community engagement and sustainable living.
5 key facts about this project
01
Modular units designed for flexible living, allowing residents to tailor their spaces to specific needs.
02
Integrated green roofs promote biodiversity and provide communal gardening opportunities.
03
Prefabricated concrete construction enables rapid assembly while minimizing site disruption.
04
Rooftop living spaces enhance urban density without encroaching on limited ground area.
05
Community amenities foster social interaction, including co-working spaces and shared gardens.
The Dencity Hub architectural project represents a thoughtful and practical response to the pressing housing needs in urban Paris, specifically addressing affordability and sustainability within densely populated areas. This initiative reimagines the potential of existing urban structures by focusing on vertically expanding housing solutions that utilize rooftop spaces. By transforming these often-overlooked areas into livable environments, the project seeks to maximize land use without further encroaching on the already limited ground space.

At its core, the Dencity Hub seeks to create an inclusive, community-focused living experience. It embodies the principle of social interaction, aiming to build connections among residents through thoughtfully designed communal spaces and shared amenities. These elements work together to foster a sense of belonging in an increasingly disconnected urban landscape. The project proposes modular living units that cater to a range of family dynamics and individual needs, showcasing a flexible approach to modern housing. Each unit type is designed with functionality in mind, allowing residents to customize their interiors while benefiting from a cohesive architectural vision.

Central to the Dencity Hub is the innovative use of materials, emphasizing sustainability and practicality. The project employs prefabricated concrete and steel structures, ensuring swift construction and reducing site disruption. Glass elements are integrated throughout to enhance natural light and provide a seamless connection to outdoor spaces. In addition, the incorporation of green vegetation not only enriches the aesthetic appeal of the project but also promotes environmental well-being, contributing to the broader goals of urban sustainability.

Another important aspect of the project is its diverse range of shared facilities. Common areas such as communal gardens, co-working spaces, and recreational facilities are strategically woven into the design. These amenities are fundamental for encouraging social interactions and collaboration among residents, ultimately enhancing the overall quality of life. The Dencity Hub embraces the notion of community living through these thoughtfully designed spaces, which serve as hubs for engagement and collaboration.

Moreover, the project employs what can be described as an "Urban Horizontal Dynamic" approach. This design philosophy prioritizes horizontal expansion over vertical, allowing users to utilize rooftops as extensions of their living space. By integrating features like gardens and walkways among the living modules, the design encourages interaction and creates a vibrant tapestry of community life above the bustling streets of Paris.

The Dencity Hub is not merely an architectural project; it symbolizes a progressive vision for urban living that accommodates the realities of modern life while remaining sensitive to the historical and cultural context of Paris. As urban environments continue to evolve, initiatives like this highlight the potential for innovative housing solutions that prioritize livability, community, and environmental stewardship.

To delve deeper into the architectural details of the Dencity Hub, including its architectural plans, sections, and design ideas, readers are encouraged to explore the project presentation. This exploration will provide valuable insights into how contemporary architecture can address significant urban challenges while fostering sustainable community values.
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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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