Get inspired!

17,725 architecture projects

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

Sustainable Living Surrounded by Green Roofs and Eco-Conscious Concrete in a Multi-Level Urban Home

Sustainable Living Surrounded by Green Roofs and Eco-Conscious Concrete in a Multi-Level Urban Home
Explore the full project presentation!
Subscribers only
Incorporating eco-friendly concrete and green roofs, this multi-level urban residence emphasizes sustainability while providing harmonious living spaces that seamlessly blend with the environment.
5 key facts about this project
01
Incorporates extensive green roofs that enhance biodiversity within urban settings.
02
Utilizes eco-friendly concrete to reduce environmental impact throughout construction.
03
Features a unique bent A-frame design that optimizes natural light and ventilation.
04
Integrates automated irrigation systems that respond to soil moisture levels for efficient water use.
05
Emphasizes privacy through layered spatial arrangements and terrace access.

### Overview of Harmonia House

Located in the Dubai region, Harmonia House is designed to address contemporary challenges in densely populated urban environments by fostering a sustainable and nature-oriented living experience. The project emphasizes a connection between residents and their surroundings, positioning itself as a model for integrating personal and communal spaces within an ecological framework.

### Spatial Organization and Design Strategy

Harmonia House features a multi-layered spatial strategy that enhances privacy and functionality. The innovative use of intermediate levels promotes both circulation and interaction with outdoor spaces, creating a flow conducive to relaxation and communal engagement. Key design elements include stepped terrains that facilitate the integration of gardens and terraces, ensuring ample greenery throughout the residence. Native vegetation, alongside strategically placed water features, complements the living areas, resonating with Dubai's distinct landscape and biodiversity.

### Materials and Sustainability Approaches

The construction of Harmonia House prioritizes environmentally friendly and locally sourced materials to reduce its ecological footprint. The structure utilizes eco-friendly concrete blocks and reinforced concrete for durability, polyurethane insulation for thermal efficiency, and extensive glazing for natural light and expansive views. Wooden slats soften the facade, while advanced roofing membranes provide water protection.

To promote sustainability, the design incorporates green roofs that enhance air quality and reduce energy consumption, automated water management systems for efficient irrigation, and solar panels for renewable energy generation. Waste recycling systems throughout the residence further support environmentally conscious living. The functional layout includes defined areas for various activities, optimizing use and adaptability for future needs, thereby supporting a sustainable lifestyle in the context of urbanized living.

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

Enter an open architecture
competition now

The Home of 
Shadows
The Home of Shadows
The light studies. Edition #4
The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #3
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #5
MICROHOME 2026
MICROHOME 2026
100,000 € Prize Fund / Kingpsan Edition #11
The Next House: USA
The Next House: USA
20,000 USD Prize
Buildner's Unbuilt Award 2026
Buildner's Unbuilt Award 2026
100,000€ Prize / 2026

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

`
Competition organisers

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.

The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 18 February 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
new
Rome 
Rain Rooms

Design a rain room for Rome

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 14 January 2026
new
Pavilion Atlas 2026

Design a story of your country

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 21 January 2026
Iceland 
Slow Sauna

Design slow sauna in Iceland

project COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 28 January 2026
The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 18 February 2026

Recurring architecture competitions

The Home of 
Shadows

Design a home with no artificial lighting

The light studies. Edition #4 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 14 January 2026
The Architect’s 
Stair

Take a step and make a statement!

Take a step and make a statement! Edition #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 15 January 2026
The Architect's 
Chair

Take a seat and make a statement!

Take a seat and make a statement! Edition #5 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 22 January 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 #2 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 4 February 2026
new
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
Early bird registration deadline 11 February 2026
new
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
Early bird registration deadline 25 February 2026
new
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
Early bird registration deadline 26 February 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