Welcome to 4159 38th Street, a versatile duplex with a detached bonus living space offering exceptional income potential in the heart of San Diego. Situated on an RM-2-5 zoned lot just minutes from North Park, this property presents an outstanding opportunity for investors, owner-occupants, multigenerational living, or those completing a 1031 exchange. The front detached unit features 3 bedrooms, 1.5 bathrooms, and in-unit laundry. The second unit offers 1 bedroom and 1 bathroom with access to a shared laundry area. In addition, the property includes a detached bonus living space currently configured as a 1-bedroom, 1-bathroom unit, providing added flexibility. A long driveway provides convenient access to all three detached living spaces, creating privacy and separation throughout the property. Appliances are included, making this an excellent opportunity to generate rental income, offset your mortgage, or accommodate extended family. Conveniently located near shopping, dining, schools, major freeways, and just minutes from the vibrant North Park neighborhood, this property offers flexibility, strong income potential, and long-term value in a central San Diego location.