LOCATION! 4419-4423 Mississippi St is a beautifully upgraded 4-unit property located in the heart of highly desirable University Heights. The property features a front 3 bed / 1 bath home and three rear units, all 2 bed / 1 bath, including a private cottage and an upstairs/downstairs duplex with mirror-image layouts. The rear units have been fully updated, offering modern finishes and strong rental appeal.Over $300,000 in recent capital improvements include a new roof and gutters, upgraded 400-amp electrical panels, remodeled kitchens and bathrooms with quartz countertops and stainless steel appliances, new plumbing and sewer line, updated flooring, windows, lighting, and fresh interior/exterior paint. Additional improvements include new concrete with added patio space and parking with a gated alley entrance. Located just steps from popular restaurants, coffee shops, and neighborhood hotspots, this property offers exceptional walkability and consistent tenant demand. With significant upgrades already completed and strong projected rental income, this is a rare opportunity for investors or owner-occupants to secure a high-performing asset in one of San Diego's most sought-after neighborhoods.