5 Luxe Washington Waterfront Estates from San Juan to Seattle

Along the water’s edge on Friday Harbor, this legacy island estate unfolds with end-of-road privacy across 63± acres and 515± feet of coveted low-bank waterfront, overlooking the San Juan Channel, Mount Baker, and the North Cascades. The 8,674± sf residence spans 6 bedrooms with refined finishes and expansive terraces set above orchards, gardens, and a tranquil pond—equally suited to grand entertaining or quiet retreat. Days can begin with a workout in the private gym, followed by a swim in the indoor pool, then drift outdoors to wander the grounds at an unhurried pace. Multiple garages add practical ease, while a historic barn lends a sense of continuity and place. An FAA-certified 2,400± ft airstrip with helipad elevates convenience, shaping a lifestyle defined by scale, privacy, and arrival on your own terms.

Along the water’s edge on San Juan Island’s coveted west side, this Bohlin Cywinski Jackson waterfront estate unfolds across six sunlit acres with 400 feet of shoreline. Inside, nearly 6,500 square feet of refined living space is shaped by dramatic volumes and walls of glass that keep the setting ever-present. A chef’s kitchen anchors daily life, while a serene primary suite offers a quiet retreat. Thoughtfully arranged guest accommodations make hosting feel effortless, with space that invites lingering weekends and unhurried mornings. Throughout, the home is oriented to sweeping Haro Strait and Olympic views—an ever-changing backdrop that brings the island’s light and weather into focus. Here, the rhythm is set by the tide line, wide skies, and the simple pleasure of living with the landscape always in frame.

Along the water’s edge in Medina, this newly completed, custom street-to-water estate by Saad Custom Homes pairs wide, expansive views with 100 feet of waterfront. Set on a shy acre, the property is designed for indoor/outdoor living, with multiple entertaining areas and an expansive flat lawn that meets the shoreline. A private dock accommodates a 70+ foot yacht plus additional watercraft, bringing weekends on the lake within easy reach.

Along the waterfront on Lake Sammamish Parkway SE in Sammamish, this rare 22-acre property pairs private, panoramic lake views with a surrounding green belt. Inside, first-cut fir beamed ceilings draw the eye toward a floor-to-ceiling stone fireplace, setting an atmospheric tone for everyday living and entertaining alike. The gourmet kitchen is complemented by heated floors and interiors described as full of natural light. Four suites and seven baths support a flexible layout, while a dedicated space for an eight-car collection—complete with its own bath, storage, and shop—adds a distinctly tailored amenity. High-end security, a pool, pond, and theatre extend the experience beyond the main rooms. A second residence is included, rounding out a compound designed for privacy and presence.

From its elevated setting on a wide, tree-lined street, this Cape Cod–meets–PNW estate crowns the coveted Hawthorne Hills neighborhood. Thoughtfully designed by award-winning RCI, it strikes a careful balance between refined elegance and everyday comfort, with a versatile floor plan suited to both entertaining and easy, unforced living. Despite its impressive scale, the interiors read as warm and inviting, with spaces that feel beautifully proportioned. Soaring 18-foot box-beam ceilings create a sense of volume, while expansive floor-to-ceiling windows draw in abundant natural light and frame sweeping Lake Washington and mountain views. It’s a home that makes daily life feel quietly elevated—bright mornings, long sightlines, and a setting that brings the outdoors into every moment.