Get inspired!

17,725 architecture projects

Learn from past Buildner architecture competition participants through our extensive project library, curated over more than 15 years!

Elevated Living with Recycled Tetra Pak and Rainwater Harvesting

Authors:
Vyoma Naik, Dhrumil Mehta
Elevated Living with Recycled Tetra Pak and Rainwater Harvesting
Explore the full project presentation!
Subscribers only
Built on stilts to minimize environmental impact, this community housing solution utilizes recycled Tetra Pak materials and rainwater harvesting to create sustainable living spaces along the Moonee Ponds Creek.
5 key facts about this project
01
Utilizes recycled Tetra Pak beverage cartons for exterior walls.
02
Incorporates a biogas system connected to kitchen and bio-toilet.
03
Elevated on stilts to reduce ground impact and enhance biodiversity.
04
Features shared recreational areas to promote community engagement.
05
Includes a rainwater harvesting system for off-grid living.

The Creek House project is located along the Moonee Ponds Creek in Melbourne, Australia, focusing on affordable housing with a strong emphasis on environmental care. It aims to provide a solution for those seeking accessible living spaces while also revitalizing the local ecology. The design incorporates modular units raised on stilts, which allows for better integration with the natural surroundings. This approach not only makes the most of the landscape but also encourages community interaction among the residents.

Modular Design

The layout comprises three prefabricated units that sit on a raised platform. Two of these units serve as living spaces with areas for sleeping and working. The central kitchen unit connects the other units and features a courtyard designed to collect rainwater. This arrangement helps use the available space efficiently while addressing the diverse requirements of residents. The inclusion of sliding folding shutters adds flexibility, allowing the units to adapt to different weather conditions.

Sustainability Features

A major aspect of the design is its focus on sustainable practices. The rainwater harvesting system enables the houses to operate off-grid, reducing reliance on local water supplies. A biogas system is linked to both the kitchen and a bio-toilet, which allows for effective waste management and resource recovery. Green roofs on the units provide insulation and support local wildlife, aligning with the project's goal of promoting environmental responsibility.

Community Integration

The Creek Houses are connected by shared spaces that encourage social interaction. These communal areas serve as venues for gatherings, helping to strengthen relationships among residents. By fostering social ties, the design not only meets housing needs but also creates a welcoming community environment.

Materials play an important role in the overall design. Corrugated sheets made from recycled Tetra Pak beverage cartons are used for the external walls. This choice ensures durability, resistance to various weather conditions, and safety from fire. By using recycled materials, the project emphasizes sustainability and shows how modern living can be both functional and environmentally aware.

Noticed a mistake?
Highlight the text and click on
Noticed a mistake

Enter an open architecture
competition now

Mujassam Watan Urban Sculpture Challenge #8

Mujassam Watan Urban Sculpture Challenge #8

Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €

50,000 € PRIZE project COMPETITION
Prize 50,000 + Potential realisation
Eligibility Open to all
Advance registration deadline 28 May 2026

Open architecture competitions

  • Closest deadline first
  • Project competitions first
    Selected winning projects have the potential to be constructed
  • Ideas competitions
    Experimental competitions with the focus on pushing the boundaries of creativity
Rome 
Rain Rooms

Design rain rooms for Rome

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 28 May 2026
Mujassam Watan 
Urban Sculpture Challenge #8

Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €

50,000 € PRIZE project COMPETITION
Prize 50,000 + Potential realisation
Eligibility Open to all
Advance registration deadline 28 May 2026
new
Portugal Long Table 
Restaurant

Design a slow-living restaurant in Portugal

project COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 8 July 2026
new
Valli Wine 
Tasting Room

Design a wine tasting room in Italy

project COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 30 July 2026
Pavilion Atlas 2026

Design a story of your country

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 16 September 2026

Recurring architecture competitions

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Advance registration deadline 27 May 2026
Museum of 
Emotions

Use architecture to create different emotional states

Edition #8 ideas COMPETITION SILENT CONTEST For this competition, NO DESCRIPTION TEXT is allowed. The architecture ideas must be communicated strictly with visuals.
Prize Monetary award
Eligibility Open to all
Final registration deadline 18 June 2026
new
Kinderspace

Design a kindergarten of tomorrow

Architecture for Children’s Development #4 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 18 June 2026
Re:Form - 
New Life 
for Old Spaces

Choose a site—used, abandoned, or forgotten—anywhere in the world, and give it a new purpose

Edition #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 2 July 2026
Buildner's Unbuilt Award 2026

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

100,000€ Prize / 2026 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Advance registration deadline 9 July 2026
Underbridge #2

Design housing in underutilized bridge spaces

Affordable Housing Edition #20 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 16 July 2026

Media, partners and clients

To view this project in detail,
please log in with your
Architects’ Network Plus account.
Subscription instantly unlocks all the architecture projects plus other member-only benefits:
  • Access the 17,725 Concept Library
  • Professional tools including file transfer, email, portfolio management, and more
Register now
Already a member? Log in

This website uses cookies to improve user experience and gather usage statistics.

More information is available in our Privacy & Cookie policy