Savoring Seattle’s skyline, the celestial retreat on Mercer Island—which has entertained 300 guests on occasion—personifies the waterfront romance of the Northwest. The dazzling 8,850 square feet echoes the sinuous shorelines and ripples of Lake Washington in a diamond-and-circle motif that repeats in everything from party settings adorned with a dance floor to an architect’s office, conference rooms, and deluxe suite for the owners. Drama reaches its zenith outdoors, where a sandy beach, six-hole putting green, infinity pool, and yacht moorage create an unforgettable synergy of man and nature.

Previous Price$10,380,000