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Elevated Community Housing with Integrated Rainwater Canals

Author:
Ksenia Davydova
Elevated Community Housing with Integrated Rainwater Canals
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Elevated housing units incorporate integrated rainwater canals for efficient water management, providing a sustainable and resilient community living environment in a flood-prone area.
5 key facts about this project
01
Elevated design allows for accessibility during flooding.
02
Integrated rainwater canals enhance natural water management.
03
Community spaces are linked with an emphasis on social interaction.
04
Housing units cater to diverse demographics with various sizes.
05
Landscape features promote ecological sustainability and well-being.

The architectural design project located at Robin Hood Gardens aims to tackle significant challenges related to climate change and urban flooding. Situated in a flood-prone area of London, the project prioritizes sustainability by offering housing solutions that connect to the natural water systems in the environment. The overall design centers on flood resilience, effective water management, and fostering a sense of community among residents.

Design Concept

The design features elevated housing units that ensure accessibility even in the event of flooding. By positioning the buildings above ground level, the plan allows for continuous movement in the area, maintaining connections to the surrounding cityscape. This approach enhances the practical use of space while highlighting the interaction between the built environment and the natural landscape.

Water Management Strategies

A core element of the design is its focus on rainwater harvesting and recycling. Rainwater is collected from the roofs and directed through channels into collection ponds. These ponds feed into a main water basin, where the rainwater is treated and reused as grey water. This thoughtful integration of sustainability practices aims to educate residents on the importance of water management in urban areas while promoting ecological balance.

Community and Landscape Integration

The landscape design incorporates natural parks and rainwater canals to assist with surface water infiltration. These features serve both practical and aesthetic purposes, improving the quality of life for residents. Green spaces and water elements create an inviting atmosphere, encouraging a connection between people and their environment.

Housing Variety

The housing scheme is designed to accommodate diverse needs by offering a range of unit sizes suitable for families and individuals. This flexibility helps cultivate a cohesive community where people from various backgrounds can live together. The layout promotes interaction among residents, supporting a vibrant social environment that enhances overall well-being.

The final design detail includes rainwater canals that run through public spaces, offering both functional water management and serene walking paths. These canals provide a place of calm for residents, reinforcing their connection to nature within the urban surroundings.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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Competition organisers

The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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