Seattle in Progress

Seattle in Progress

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445 128th Ave SE

Sept. 23, 2026: International School. Work includes demolition and replacement of an existing 97,455 SF building constructed in 1965 with a new 140,000 SF facility designed to accommodate 615 students. The new school will include a performing arts center with an audience capacity of 300 seats, a modified fly loft, a main gymnasium, and an auxiliary gymnasium, commons, and classrooms to support the school curriculum. The design strives to retain and enhance the park-like experience of the existing facility through a net-zero emissions design, deep connections to landscape, ample outdoor learning environments, ready outdoor access, and strong views to the forest (Wetland A) on the northeast corner of the site., 1847987 1850030 1850223

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