Welcome

Welcome Class of 2024

A Warm Welcome From Principal Sanders, New students and families, we are extremely excited to welcome you into our 9th grade Academy at Building 21! Not only are you receiving a new school, but you are getting a new family! We hope that you have all are safe and finding time to relax over the…

School Improvement Plan

PDE and Intermediate Unit 26: 2020-21 Title I School Level Plans and 2019-22 District Level Plans Building 21 Philadelphia Plan 2020-2021 School Improvement Plan Feedback Form

Building 21 Philadelphia Class of 2020 Virtual Graduation Tribute

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School Closure Website

Click here to access information in regards to school closure.

Learning Cycle 1 Student Exhibitions

Building 21 families, please support our students by attending  our LC 1 Student Exhibitions. Exhibitions are a time where students showcase the competencies that they have learned where they  execute grade level interdisciplinary projects. Exhibitions are January 24th from 9:30-12:00. Students will be exhibiting the following projects based on their grade levels. Mock Congress The…

School Selection

Attention all parents and students who participated in selection, and have applied for a District school (or schools) for fall of 2020: Notifications will be available as of Friday Jan 10 at 5pm. There are important steps you must take next by Friday January 17 or you may lose your spot – please click on…

School Improvement Plan Feedback

You can view Building 21 Philadelphia’s School Improvement Plan by clicking the image below. Please review the plan a leave feedback by clicking here.

Now Accepting Applications

Building 21 is currently accepting applications for the 2020-2021 School year! Open Houses will take place on October 10th and October 24th from 10:30 to 6:00.  If you are interested, please contact our main office at 215 400-7450. The High School Selection process is now open!  You can apply directly by clicking this Link.  

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