528 Marguerita Ave Set behind a canopy of mature olive trees that lend both shade and privacy, this newly built architectural residence spans approximately 7, 700 square feet across two levels and a full basement. The main level unfolds with dramatic scale, offering expansive living, dining, and family rooms anchored by a sleek fireplace and framed by soaring floor-to-ceiling windows that flood the interiors with natural light. A flexible office or guest suite with an adjoining three-quarter bath enhances the layout. The gourmet kitchen is a statement in design, appointed with bespoke DOCA cabinetry, quartz countertops, a professional 6-burner cooktop with hood, Miele double ovens, wine refrigerator, beverage center, microwave, and a generous sized pantry. Upstairs, three spacious en-suite bedrooms include a tranquil primary suite featuring a fireplace, private balcony, custom oversized closet, dual sinks, freestanding soaking tub, and a luxurious rain shower. A serene hallway patio and a second laundry room add both style and convenience. The lower level is dedicated to leisure and wellness, boasting a state-of-the-art theater, fitness studio, wet bar, sauna, steam shower, bedroom with en-suite bath, custom built-ins, and a refined fireplace. Outdoors, the resort-style backyard is designed for entertaining with a sparkling pool and spa, barbecue island, mini-fridge, and a two-car garage. A private junior ADU suite offers further versatility with a kitchenette, stacked washer/dryer, three-quarter bath, balcony, and dramatic floor-to-ceiling windows. Additional highlights include wide-plank hardwood and stone flooring throughout, elevator access to all levels, and a fully integrated Crestron smart home system. Located on one of Santa Monica s most desirable streets, just moments from Palisades Park, the beach, fine dining, and luxury shopping.