Building 21 Philadelphia

Welcome to Griffin Nation

Building 21 Philadelphia is a Lab School with the Building 21 Network as well as a non-criteria high school with the School District of Philadelphia.

Our Mission

Empowering networks of learners to connect with their passions and build agency to impact their world.

Our Vision

At Building 21, We believe that ALL students are resilient, and want to achieve. By creating a nurturing community where students feel valued, tapping into students’ passions through personalized learning pathways, and engaging students in rigorous, relevant, and real life academic experiences, our students will make a positive impact on the world around them.