5417 S Mullen Ave Windsor Hills Opportunity Spacious Duplex on Expansive Lot. Located in the highly sought-after Windsor Hills neighborhood, this single-level duplex presents a rare opportunity on a generous, nearly 7, 000 sq ft lot. The rear owner's unit lives like a single-family home, offering 2 bedrooms, 2 baths, plus a versatile bonus room. Features include a large eat-in kitchen, open living and dining area, and a private rear primary suite with en-suite bath. A spacious guest bedroom and bath, dedicated laundry area, rear porch, and direct access to the backyard complete this comfortable and functional space. The front unit is a well-proportioned 1-bedroom, 1-bath residence with a dining area, full kitchen, separate laundry room, and easy access to the yard, ideal for rental income or extended family use. Major systems have been well maintained, with prior upgrades to the roof and electrical. The property is being sold as a trust sale with no court confirmation required, offering a streamlined transaction. The outdoor space includes a big front yard with an adorable picket fence, and in the rear a large patio and multiple areas for entertaining or relaxing. With just a touch of TLC, this property offers exceptional upside, whether as an owner-user opportunity or a strong investment in one of Los Angeles' most desirable neighborhoods. Photos digitally removed occupant belongings using AI renderings. See floorplans under documents and photos.