Welcome to an extraordinary waterfront residence featuring an approximate 90 ft private dock, tucked away at the end of a quiet cul de sac on Humboldt Island, one of the most desired and prestigious locations in Huntington Harbour. This turnkey 4,648 SqFt, 4 bed, 4 bath home blends modern luxury with timeless coastal design, offering two primary suites and unobstructed full harbour views. Its exceptional features includes Australian ProFenders, enhanced lighting, and a new 50 amp electrical system. Outdoor living shines with a new above ground spa, a spacious partially enclosed California room with one large and open steel framed sliding door, an expansive patio, gas powered fire place, built in barbecue with mini fridge, herb garden, upgraded hardscape, and 2 water fountains. Inside, high end chandeliers, porcelain flooring, integrated ceiling speakers, and a striking stone fireplace elevate the main level. Sliding glass doors create seamless indoor outdoor flow. A floating glass staircase leads upstairs, where luxury vinyl flooring extends throughout. The chefs kitchen includes solid wood cabinets imported from the Pacific Northwest, Sub Zero refrigeration, a Thermador six burner range, microwave with warming feature, quartzite counters, bar sink, walk in pantry, and wine closet. Large sliding glass doors invite natural light into the space, creating an inviting atmosphere for cooking and gathering. A separate office adds flexibility. Both primary suites offer breathtaking harbour views. One features two upgraded walk in closets, including a glass shoe display, dual sinks, fireplace, and remodeled bath. The second offers new closets and a newly designed bathroom. Additional bedroom includes a balcony; all bathrooms are upgraded, and every toilet features a bidet. Additional highlights include solid doors, newer HVAC systems, water softener, and a fully upgraded three car garage with epoxy floors, EV charger, and new motor. Custom hardscape, cobblestone driveway, and an upstairs laundry room complete this exceptional waterfront residence. This extraordinary residence on Humboldt Island blends impeccable craftsmanship, modern comfort, and waterfront serenity, creating a rare opportunity to own a truly exceptional home in one of Huntington Harbours most coveted addresses.