Re: Form -New Life for Old Spaces - €10,000 - Registration Deadline 10 September 2026

In a world increasingly defined by urgent environmental crises and shrinking urban spaces, the architectural community is facing a critical turning point. For decades, the default solution to spatial challenges has been to build from scratch. But what if the most sustainable, innovative solutions aren't found in new construction, but in reimagining what already exists?

• PRIZE FUND: 10,000 €

  • 1ST PLACE: 5,000 €

  • 2ND PLACE: 2,500 €

  • 3RD PLACE: 1,000 €

  • Student Award: 1,000 €

  • Sustainability Award: 500 € 

• DATE:

  • Closing date for registration: 10 September 2026

  • Competition Q&A deadline: 16 September 2026

  • Closing date for project submission: 18 October 2026 - 23:59 (London Time)

  • Announcement of the winners: 17 November 2026

• PARTICIPANT: Everyone (No professional qualifications required)

• COST:

  • Early Bird(25 Feb - 22 Apr): 85 € (Students: 75€)

  • Advanced (23 Apr - 02 Jul): 105 € (Students: 85€)

  • Last Minute (03 Jul - 10 Sept): 135 € (Students: 105€)

BRIEF - Re Form -New Life for Old Spaces - ENG.pdf

Download PDF • 17.30MB

Enter Re: Form #3, an international architecture and design competition that challenges creators to look closely at the overlooked. This year, the competition invites architects, designers, and innovators to embrace the complex, rewarding art of adaptive reuse.

The Challenge: Small Footprint, Massive Impact

The premise of Re: Form #3 is both brilliantly simple and incredibly demanding: choose an existing structure anywhere in the world and give it a new purpose.

Whether it is a crumbling urban storefront, an aging agricultural shed, an underutilized parking garage, or a forgotten slice of a larger building, participants are tasked with transforming it.

However, there is one major constraint that forces true ingenuity: The project footprint must be strictly under 250 square meters.

This size limit is no accident. It shifts the focus away from sprawling, big-budget mega-projects and redirects it toward accessible, localized interventions. By working within a limited footprint, designers must demonstrate how micro-transformations can spark macro-level changes within a community.

Key Competition Criteria

If you are considering throwing your hat into the ring, the competition brief emphasizes three primary pillars:

• Sustainability: Moving away from the carbon-heavy process of demolition and new construction by preserving and upgrading existing materials.

• Functionality: Rethinking a structure to meet contemporary needs and serve a highly practical, modern purpose.

• Community Impact: Designing a space that actively benefits its surrounding neighbourhood, proving that architecture can be a catalyst for social good.

Why Adaptive Reuse is the Future

The construction industry is historically one of the largest contributors to global carbon emissions. Re: Form #3 serves as a powerful reminder that the greenest building is often the one that is already built.

Adaptive reuse is not just about saving bricks and mortar; it is about preserving the cultural memory of a site while adapting it for the future. It requires a delicate balance of respect for the past and vision for the future. Participants must ask themselves: How do we honour the history of this space while dragging it firmly into the 21st century?

A Call for Fresh Perspectives

Re: Form #3 is more than just a design competition; it is a global call to action. It challenges the creative community to walk down their streets, look at the boarded-up windows, the empty lots, and the neglected structures, and see potential rather than decay.

By proving that thoughtful adaptation can solve modern spatial challenges, the participants of Re: Form #3 will help pave the way for a more resourceful, resilient, and sustainable future.

Are you ready to give a forgotten space a second chance? The challenge is set. The world is your site.

Your next big idea starts here. Visit Buildner.

[ENTER NOW]