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16,544 architecture projects

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

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Rainwater Harvesting Home With Recycled Metal Roof and Modular Furniture Design

Rainwater Harvesting Home With Recycled Metal Roof and Modular Furniture Design

Sze chun Liu

Utilizing a recycled metal roof and innovative rainwater harvesting, this compact home integrates modular furniture to maximize space efficiency while promoting sustainable living in an urban setting.

sustainability housing urban flexibility community efficiency water energy compact hong kong

Charred Wood Shingles and Glass Facade Defining a Vertical Community Hub in Urban Living

Charred Wood Shingles and Glass Facade Defining a Vertical Community Hub in Urban Living

Elizabeth Wiatrolik

With a striking glass façade complemented by charred wood shingles, the design redefines urban living by creating a multifaceted vertical community hub that seamlessly integrates residential and commercial spaces.

london residential commercial urban sustainability high-rise community connectivity green vertical

Enter the next competition edition

The Architect’s
Stair

The Architect’s Stair

Take a step and make a statement!

Take a step and make a statement! Edition #2 ideas COMPETITION

Find out more Download brief

Featured architecture competitions

MICROHOME

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

Final registration deadline 17 July 2025

Find out more Download brief

Mujassam Watan
Urban Sculpture Challenge

Mujassam Watan Urban Sculpture Challenge

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

Final registration deadline 24 July 2025

Find out more Download brief

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 11 September 2025

Find out more Download brief

The Architect’s
Stair

Find out more Download brief

The Architect’s Stair

Take a step and make a statement!

Take a step and make a statement! Edition #2 ideas COMPETITION

Prize Monetary award

Eligibility Open to all

Final registration deadline 26 June 2025

Hospice -
Home for the
Terminally ill

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Hospice - Home for the Terminally ill

Design a safe and supportive space to those struggling with a terminal illness

Edition #5 ideas COMPETITION

Prize 10,000 €

Eligibility Open to all

Final registration deadline 9 July 2025

Concrete
Pavilion

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Concrete Pavilion

Design a concrete pavilion

Edition #3 ideas COMPETITION

Prize Monetary award

Eligibility Open to all

Final registration deadline 9 July 2025

Museum of
Emotions

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Museum of Emotions

Use architecture to create different emotional states

Edition #7 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 10 July 2025

Denver Affordable Housing Challenge

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Denver Affordable Housing Challenge

Design affordable housing for Denver

Affordable Housing Series 19th Edition ideas COMPETITION

Prize Monetary award

Eligibility Open to all

Final registration deadline 17 July 2025

The Architect's
Chair

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The Architect's Chair

Take a seat and make a statement!

Take a seat and make a statement! Edition #4 ideas COMPETITION

Prize Monetary award

Eligibility Open to all

Final registration deadline 17 July 2025

Re:Form -
New Life
for Old Spaces

Find out more Download brief

Re:Form - New Life for Old Spaces

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

ideas COMPETITION

Prize Monetary award

Eligibility Open to all

Final registration deadline 24 July 2025

Howard
Waterfall Retreat

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Howard Waterfall Retreat

Design a house near an iconic waterfall in the USA

project COMPETITION

Prize Monetary award

Eligibility Open to all

Final registration deadline 24 July 2025

Kinderspace

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Kinderspace

Design a kindergarten of tomorrow

Architecture for Children’s Development #3 ideas COMPETITION

Prize Monetary award

Eligibility Open to all

Final registration deadline 24 July 2025

The Last
Nuclear Bomb Memorial

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The Last Nuclear Bomb Memorial

Design a memorial that speaks to the cause of ending all nuclear weapons programs

Edition #6 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 10 September 2025

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