Building 21 Address: 265 Lehigh St., Allentown, Pennsylvania 18105 Athletic Director: Phone: (484) 765-4401 Website: http://allentownsd.org Mascot: Recent Building 21 Posts: more posts Recent Posts D11Sports.com Daily Scoreboard results for November 1, 2024 November 1, 2024 D11Sports.com Daily Scoreboard results for October 31, 2024 October 31, 2024 D11Sports.com Daily Scoreboard results for October 30, 2024 October 30, 2024 D11Sports.com Daily Scoreboard results for October 29, 2024 October 29, 2024 D11Sports.com Daily Scoreboard results for October 28, 2024 October 29, 2024 D11Sports.com Daily Scoreboard results for October 25, 2024 October 26, 2024 HS Football Game of the Week: Northwestern Lehigh (9-0) @ Southern Lehigh (8-1) October 25, 2024 D11Sports.com Daily Scoreboard results for October 24, 2024 October 24, 2024 D11Sports.com Daily Scoreboard results for October 23, 2024 October 24, 2024 D11Sports.com Daily Scoreboard results for October 22, 2024 October 23, 2024