An internationally renowned award, presented to the UK’s best new building
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The 2025 shortlist
Six projects were shortlisted for the Stirling Prize 2025. From the restoration of one of the UK's most recognisable landmarks, to a pioneering new medical research facility, a contemporary almshouse designed to reduce isolation for older residents, a university’s 'factory for fashion', a fully accessible home and a creative house extension - all exemplify excellence in architecture.

2025 jury

Judges for the RIBA Stirling Prize 2025 are:

  • Ingrid Schroder, Director, AA: (Chair/ Leading Architect)
  • Neill McClements, Director, Grimshaw: Previous year’s RIBA Stirling Prize winner
  • Chris Williamson: RIBA President
  • Victoria Tang-Owen, Fashion designer and founder and creative director of thirty30creative: Specialist/Lay Assessor
  • Anna Lisa McSweeny, UK Network Lead, Built by Nature : Sustainability expert
  • Simon Gillis, Technical Director, Autodesk: Sponsor

About the Stirling Prize

The Stirling Prize is the UK’s most prestigious award for architecture, celebrating buildings that have made a significant contribution to the evolution of the built environment.

Each year, the prize is awarded to a project in the UK designed by a RIBA Chartered Architect or RIBA International Fellow, chosen from winners of the RIBA National Awards—the most rigorously judged architectural accolades in the country.

What makes a Stirling Prize winner?

Buildings shortlisted for the Stirling Prize are assessed across a range of criteria, including:

  • design vision
  • innovation and originality
  • sustainability and accessibility
  • functionality and fitness for purpose
  • client satisfaction
  • ability to engage, stimulate, and delight users and visitors

A legacy of excellence

Launched in 1996 as the successor to the Building of the Year Award, the Stirling Prize is named in honour of James Stirling, one of Britain’s most influential architects. Stirling was awarded the Royal Gold Medal in 1980 for both his built work and the enduring impact of his unbuilt designs.

Despite his groundbreaking contributions, James Stirling was often referred to as a “prophet without honour in his own country" and passed away unexpectedly at the peak of his career, before receiving the full public recognition he deserved.

Exterior of MAxxi Museum Rome

MAXXI by Roland Halbe, Stirling winner 2010 | Credit: Roland Halbe

Curved tunnel

2024 winner

The Elizabeth Line designed by Grimshaw, Maynard, Equation and AtkinsRéalis