Sun-soaked elegance meets modern comfort at 18290 Commercial St in the coveted River Islands Community. Freshly painted and upgraded with sleek LED lighting, this nearly 2,900 sq. ft. home sits on a large premium lot in one of the most desirable locations in the neighborhood. Inside, an open, naturally lit floor plan offers a full bedroom and bath on the main level, perfect for guests or multi-generational living, along with both a spacious living room and family room featuring built-in surround sound. The main floor also includes a custom children's reading nook, adding a whimsical touch for little ones. A generous dining area connects to the chef's kitchen with granite countertops, stainless steel appliances, walk-in pantry, and a custom backsplash. Upstairs, the luxurious owner's suite boasts a spa-inspired ensuite and custom-built closet. Two additional bedrooms, a full bath, and an enclosed loft/theater room with projector and built-in seating and storage (or potential fifth bedroom) add incredible versatility. Upgrades include a water filtration system, reverse osmosis in the kitchen, owned solar, luxury vinyl plank flooring, and a landscaped backyard with room for a pool. Steps away from top-rated schools, trails, lakes, the San Joaquin River, and The Boathouse Restaurant.