About the project
Nestled in the exclusive Tumble Creek community, this mountain modern retreat showcases Washington’s Cascade wilderness through expansive windows. The open great room, dining area, and kitchen flow seamlessly to a outdoor dinning space, maximizing territorial views. As one of the premier properties in Tumble Creek (a private, golf-oriented enclave known for its pristine alpine setting), the residence redefines luxury mountain living through its harmonious indoor-outdoor connection and meticulous attention to both panoramic sightlines and functional family living.
Location: | Tumble Creek, WA |
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Space Type: | Residential |
Status: |
In Construction
(Windows & Doors Installed) |


Project Team
Architect: | 4D Architecture |
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4D Architecture is a boutique Seattle firm (est. 1985) specializing in luxury custom homes. Principals Barbara Pickens and Ben Mulder lead a tight-knit team creating award-winning residences from urban to mountain settings. Known for meticulous craftsmanship and site-specific solutions, Barbara excels in complex lots and sustainable designs, while Ben brings visionary spatial planning for estates and compact homes. Their hands-on approach yields timeless homes that clients cherish for decades, with many returning for multiple projects. The firm’s 38-year legacy includes recognition from both homeowners and industry peers, with designs celebrated for blending artistry, functionality, and environmental sensitivity.