Welcome to 3622 Diablo Ct, a spacious 4-bed/3-bath home in the sought-after Chain of Lakes neighborhood. Situated at the end of a peaceful cul-de-sac on a generous half-acre lot, this property offers a serene retreat with a pool, spa, and sport court. Inside, you'll find a full bedroom and bathroom on the main level, formal living and dining spaces, an inviting eat-in kitchen, two cozy gas fireplaces, and a convenient 3-car garage. Recent upgrades include new paint, dual-pane windows, and a reliable Generac gas generator for peace of mind during power outages. The property is close to the Iron Horse trail, top-rated schools, and provides easy access to the 580/680 freeways, BART, and ACE for commuters. Perfect for families and outdoor enthusiasts, this home combines comfort, convenience, and recreation in one remarkable package.