4037-39 National Ave Don’t miss this amazing investment opportunity in San Diego! This unique 3-unit property sits on a spacious lot and offers great rental income potential. The front unit 4037 is a 3/1, 850 sq ft home; the back unit at 4037 ½ is a large, charming 1/1 with a bonus studio below with its own entrance that includes new bathroom, shower, and oven, allowing for additional rental possibilities at 750 sq ft. The third unit, 4039, is a 2/1 totaling 500 sq ft. Units feature updated LVP flooring, modern cabinets, new SS appliances, and two have laundry. Major updates include a new electrical panel, plumbing, and roofs across the property. The lot offers ample yard space with mature trees, fencing for privacy, driveway, carport, and street parking. Located near parks, schools, shopping centers, and major freeways, this property is ideal for long-term investment and flexible living arrangements.