Upper School A-Wing Renovations

Creating a modern learning environment for today's students and tomorrow's leaders.

Shaping the Future

Principia's Upper School is undergoing a bold transformation—creating modern, flexible, and inspiring spaces designed for today's learners and tomorrow's leaders. This exciting multi-phase renovation will replace aging facilities with sustainable, future-ready environments that foster curiosity, collaboration, and creativity.

From reimagined classrooms and labs to welcoming commons and gathering spaces, every new area is being designed with student success, innovation, and community at its core. Guided by Principia's academic vision and commitment to excellence, these facilities will provide state-of-the-art learning opportunities for generations of Principians.

Progress

Total Raised: $15 millionOur Goal: $32 million

32%

Support transformation

Principia relies on the generosity of alumni, friends, and families to support our progress. To get involved and make a lasting impact, contact Andy Bosman, Chief Advancement Officer, at 314.514.3156.

Available Naming Opportunities

Become a part of Principia School's legacy through these and other Upper School naming opportunities: 

  • Student Commons — $5,000,000   -- COMMITTED --
  • Lead with Love Plaza — $2,500,000
  • Upper School Courtyard — $2,000,000
  • State-of-the-Art Labs — $2,000,000 each (5)
  • Upper School Entrance — $1,500,000
  • Faculty Collaboration Room — $1,000,000
  • International Student Hub — $1,000,000
  • Visual Arts Studio — $1,000,000
  • Renovated Classrooms — $500,000 each (10)
  • Technology Walls – Robotics and Makerspace — $100,000 each (2)

Follow our progress

Receive updates on renovation milestones, and stay connected on the progress happening across Principia.

SIGN UP FOR UPDATES

 

The Future Upper School

We are equally committed to the spaces where learning and community life unfold, and our capital projects are designed with a clear purpose: to support student success, replace aging spaces, stay competitive, and build for the future."

— Terry Grigsby, Head of School