15531 El Estado Drive Well-maintained full duplex in a prime North Dallas location, offering a unique opportunity for both investors and owner-occupants. Each side features 3 bedrooms, 2 bathrooms, separate entrances, individual utilities, and private living spaces, providing flexibility for a variety of ownership goals. One unit is move-in ready and has been updated with vinyl flooring, a refreshed kitchen, stainless steel appliances, and an open-concept living and dining area. The functional floor plan includes a downstairs bedroom and full bath, while two additional bedrooms and a second full bath are located upstairs. The second unit is currently tenant-occupied with a lease in place, creating immediate income potential. Live in one side while generating rental income from the other, or continue operating both units as investment properties. Located within highly regarded Richardson ISD and just minutes from UT Dallas, major employers, shopping, dining, and convenient commuter routes, this property offers strong rental appeal and long-term investment potential in one of North Dallas' most established areas.