Magnificent Dumbarton residence offering over 5,500 square feet of beautifully updated living space, plus a finished lower level. Move right in — every detail has been thoughtfully renovated, including a redesigned front porch and replacement of all windows, doors, and roof. The impressive main level features an expansive foyer, stunning gourmet modern chef's kitchen with marble countertops, oversized center island, and abundant cabinetry, as well as a gracious formal dining room enhanced by bay window, wainscoting, and refined architectural detail. The spectacular living room showcases soaring cathedral ceilings, fireplace, custom built-ins, bay window, and exquisite millwork. Upstairs, features a luxurious primary suite with cathedral ceilings, spa-inspired renovated bath with soaking tub, walk-in shower, and expansive closet space. Plus a private sitting room or study off the primary suite surrounded by windows with fireplace and dual walk-in closets. Three additional bedrooms, hall bath, and convenient laundry complete the upper level. The finished lower level provides exceptional flexibility and entertaining space, including an enormous family room with custom built-ins and a massive wet bar, two additional bedrooms, two full baths, and a bright sunroom. A partially finished basement adds a recreation room, utility area, and extensive storage space. Outside, enjoy the massive level fenced rear yard with stamped concrete patio — ideal for entertaining, play, and outdoor living. A two-car carport and storage shed complete this outstanding property. Exceptional space, luxury updates, and timeless architectural details define this truly special home.