Rarely available Castro Valley townhome combining scenic natural surroundings, energy efficiency, and an unbeatable location. This beautifully maintained 3-bedroom, 2.5-bath home backs to a peaceful wooded setting, offering a private balcony where you can enjoy morning coffee while watching deer and wild turkeys wander through the trees. An extended large patio provides exceptional outdoor living space for gardening, entertaining, or relaxing in your own tranquil retreat. Set at the open curve of a J-shaped building, this unit enjoys broader sightlines, enhanced privacy, and an expanded patio with direct access from both the primary bedroom and guest room. Inside, warm rustic-inspired finishes create a welcoming atmosphere, complemented by thoughtful upgrades including insulated windows, a gas heating system with Google Nest thermostat, and newer Samsung appliances throughout. The fully owned 3.2 kW solar system produces approximately 4,500 kWh annually and is grandfathered under NEM 2.0, a benefit that allows excess solar generation to receive retail-rate energy credits through 2049. Additional highlights include a dedicated Level 2 EV charging outlet, two parking spaces including a covered garage space, and access to Castro Valley's top-rated schools. Ideally located within walking distance of Cull Canyon Lagoon and its popular swimming, picnic, and recreation areas, this home offers the perfect balance of nature, convenience, and modern living. Steps away from community pool and picnic area. Conveniently located near Bart and 580 freeway.