Supplements: luxury. Set on an expansive 85-foot waterfront lot just minutes from Lake Boca, with no fixed bridges, this residence is a haven for yachting enthusiasts and connoisseurs of waterfront living. Spanning 7,898 square feet of refined interiors and 9,169 total square feet across three elevator-accessible levels, this rare three-story estate is bathed in natural light and showcases sweeping views of the water and skyline. Each level unveils a new layer of luxury, culminating in a one-of-a-kind third floor, a blank canvas for creativity, wellness, or private retreat. The home's design blends contemporary elegance with functional sophistication. Towering 32-foot glass walls welcome you into a soaring foyer, offering a dramatic sense of arrival. Throughout the residence, glass expanses blur the line between indoors and out, framing lush tropical landscaping and tranquil water vistas. With five bedrooms, seven full bathrooms and two powder rooms, the estate features a palatial 1,500-square-foot primary suite that redefines indulgence. Dual spa-inspired bathrooms and spacious walk-in closets complete the sanctuary. The chef's kitchen is a showcase of exquisite craftsmanship, fitted with custom stonework, sleek cabinetry, and top-of-the-line Wolf and Sub-Zero appliances. A hidden secondary kitchen and laundry room are discreetly tucked behind matching millwork, enhancing both beauty and functionality. Every surface and material has been meticulously curated. Oversized 4' x 4' Italian porcelain tile defines the main level, while a sculptural floating staircase in white oak leads to upper floors adorned in the same rich wood tones, seamlessly tying the living spaces together. Outdoors, a resort-style pool and spa provide the perfect backdrop for relaxation and entertaining. The three-car garage, with hurricane-rated glass doors and high ceilings, accommodates up to six vehicles with the addition of lifts. Located in Boca Raton's coveted Golden Harbour community, residents enjoy easy access to South Florida's most exclusive amenities, including beaches, golf courses, Red Reef Park, and the world-renowned Boca Raton Resort & Beach Club. Nearby Mizner Park and Royal Palm Place offer fine dining, upscale shopping, and cultural destinations. This is more than a home, it is Empire Development's latest triumph in architectural artistry and a rare opportunity to own a statement of contemporary coastal luxury.