Internationally recognized engineer John ‘Jack’ Christiansen and visionary architect Paul Hayden Kirk—two Modernist icons behind many of Seattle’s most celebrated structures—collaborated on this truly unique mid-century modern waterfront residence. Crafted by Christiansen as his own home, it stands as an architectural embodiment of his life’s work and structural vision. The home is a bold interplay of engineering and art, resting on a series of concrete platforms supported by sculptural columns and crowned by a dramatic thin-shell roof that turns structure into sculpture. Floor-to-ceiling glass blurs the boundary between indoors and out, framing panoramic west-facing views of Puget Sound and the Olympic Mountains. The home is set on 2 acres with 175 feet of high-bank waterfront and beach stairs leading to an expansive beach deck atop the bulkhead. Don’t miss this rare opportunity to become the next steward of an irreplaceable work of Northwest Modernism that's rooted in personal legacy and architectural innovation.