Welcome to 12817 Cullen St, a charming Whittier home featuring an open floor plan with a connected great room and dining area, creating an easy flow for everyday living and entertaining. The home offers 2 bedrooms, 1 bathroom, and wood floors throughout, along with an attached one-car garage with single doors and a detached two-car garage connected by a long driveway—ideal for extra parking, storage, large patio surrounding rear of the house, that can be converted easily to a three bedroom. Too bath giving you a large larger Home and instant equity, new two car garage and rear easily converted to a converted to an ADU ringing instant income to the Home and add equity(buyer to verify). The backyard provides ample room to enlarge the home or design additional outdoor living areas, and includes a rare back-gate access point directly onto the Whittier Greenway Trail, perfect for walking, biking, and outdoor enjoyment. Located near shopping, restaurants, and local conveniences, this property blends comfort, flexibility, and a unique lifestyle amenity in a desirable Whittier neighborhood.