Experience luxury living in one of West Petaluma's most coveted enclaves. This expansive 4,490 sq ft, 4-bed, 3.5-bath custom Papenhausen home blends timeless elegance with modern comfort. Set on a quiet cul-de-sac with no neighbors on one side, this single-level stunner features vaulted ceilings, hardwood floors, crown molding, and a chef's kitchen with two pantries. The primary suite is a private retreat with a jetted tub, walk-in shower, and custom closet. Perched above the oversized 3-car garage is a versatile loft spaceideal for a guest suite, office, or future ADU. Modern upgrades include a fully paid Tesla Solar Roof, three Powerwalls, a convertible Tesla charger, Ring doorbell, and Smart 4-zone Nest system for personalized climate control. Enjoy ultra-low electric bills, a hot tub, dog run, spacious laundry, and long driveway. Walk to historic downtown, SMART Train, top-rated schools, and trails. With space, sophistication, and unbeatable location, this is the West Side dream home you've been waiting for.