Welcome to 91 Waterside Circle, a beautifully updated 4-bedroom, 2.5-bath home in the highly desirable Sandpiper Lagoon community of Redwood Shores. With over $350,000 in improvements, this home offers modern comfort, privacy, and indoor-outdoor living. The interior features new flooring, a modernized kitchen, and refreshed bathrooms, creating a cohesive, move-in-ready feel. Expansive windows frame greenery and bring in natural light while maintaining privacy. The professionally designed backyard retreat includes over $160,000 in landscaping. Surrounded by mature bamboo for natural screening, this private oasis features a fire pit, hot tub, water feature, and multiple areas for relaxation and entertaining. Automated irrigation and lighting add convenience and ambiance. Additional highlights include a Level 2 EV charger and access to Sandpiper Lagoon HOA amenities including a heated pool, spa, playground, and BBQ area. Located in a quiet neighborhood with a strong sense of community, close to parks, waterways, and major commuter routes, this turnkey home is a standout opportunity in one of Redwood Shores most desirable areas.