Truly magnificent West of Market waterfront estate with exceptional panoramic southwesterly views of Lake Washington, the Seattle skyline, Olympic Mountains, dazzling sunsets & endless maritime activity from nearly every room. One of Kirkland's finest estate-style waterfront offerings, this custom contemporary masterpiece on over one-half acre showcases exceptional steel & concrete construction with curated designer finishes throughout. Meticulously crafted 5,539SF main residence offers 4BRs, 3.5BAs, walls of glass, grand entertaining spaces & true chef's kitchen w/butler's pantry wing. Stunning detached 2BR, 2BA 1,011SF guesthouse/ADU w/updated kitchen & baths, dramatic two-story living room, & spectacular rooftop deck brings total living area to 6,550SF. Luxurious primary suite with endless views & spa-inspired bath. Additional features include floating steel staircase, Brazilian hardwoods, custom millwork, hydronic in-floor heat, electric shades, 2nd kitchen, wine cellar & gym. Resort-inspired grounds feature imported stone, specimen plantings, extensive landscape lighting, entertaining decks, waterside firepit & spa & newer private dock w/boatlift, platform lift & dual jet ski lifts. Two separate 2-car garages. Gated upper gardens w/raised beds, fruit trees, irrigation, lighting & panoramic views. Ideally located on one of Kirkland's most coveted waterfront lanes, just a short stroll to eclectic downtown Kirkland, waterfront parks, acclaimed restaurants & boutique shops.