Nestled in one of Tiburon's most sought-after neighborhoods, 20 Apollo Road offers desirable single-level living with beautifully updated interiors and inviting outdoor spaces. This 4BD/2BA residence blends classic charm with thoughtful modern upgrades, abundant natural light, and seamless indoor-outdoor flow. The open-concept kitchen and main living area feature updated countertops, appliances, backsplash, and generous island, creating a bright and functional gathering space. The primary suite includes a remodeled spa-like bath with heated floors, while the guest bath has also been tastefully updated. All bedroom closets offer custom shelving. Recent improvements include a new roof and gutters, 200-amp electrical panel, EV charger, gas fireplace, 50-gallon water heater, Marvin windows, and app-enabled garage motor. The landscaped backyard features level lawn, bluestone patio, gas fire pit, raised garden beds, saltwater hot tub, retractable awning, and outdoor speakersideal for relaxing and entertaining. The fenced front yard, widened driveway, and mature landscaping add charm and functionality. Conveniently located near town, Blackie's Pasture, waterfront paths, and Highway 101, with access to highly regarded schools. A rare opportunity to own a thoughtfully upgraded single-level home in one of Tiburon's most desirable neighborhoods.