Nestled in Redwood City's Emerald Hills neighborhood, 3654 Altamont Way offers a beautifully updated 4-bedroom, 3.5-bath residence with approx. 2,550 sq ft of versatile living space on an expansive lot. Designed for both everyday comfort and entertaining, the main level features wood flooring throughout, a chef's kitchen with quartz countertops, white cabinetry, stainless appliances, and an oversized island that flows seamlessly into the light-filled great room and dining area. A wraparound deck overlooks the pool and hillside vistas, while the living room with fireplace and large glass doors creates a seamless indoor-outdoor connection. The primary suite boasts multiple closets, built-ins, and a luxurious steam shower. A secondary suite and powder room also reside on the main floor. The lower level serves as a retreat of its own with direct pool access, a second kitchen, guest bath, laundry, and an additional bedroom with abundant storage. Outdoors, enjoy a sparkling pool, patios, deck, orchard/gardening space, all set against a serene hillside. Complete with a 2-car garage, solar and car charger, spacious driveway, this home is ideally located near Roy Cloud Elementary, local parks, open space, trail, vibrant downtown Redwood City, and major commute routes.