5903–5905 Bonsallo Ave is a fully vacant four-unit multifamily property (inclusive of two ADUs) located in a high-demand South Los Angeles rental submarket. Built in 1923 and comprehensively renovated in 2025, the 3,232-square-foot building sits on a 5,625-square-foot lot and offers investors immediate lease-up, strong stabilized cash flow, and long-term income growth.The property consists of four total units: two primary 3BR/2BA units and two ADU 2BR/1BA units, all delivered 100% vacant, allowing a new owner to implement market rents without tenant relocation or buyouts. Two units are powered by fully paid solar, and two units feature tankless water heaters with in-unit laundry hookups, enhancing operational efficiency and tenant appeal.Offered at $1,300,000 ($325,000 per unit / $402 per SF), the asset is projected to operate at a 9.31% cap rate upon stabilization, supported by conservative underwriting and efficient operating expenses of approximately 19% of effective gross income. The ADU configuration provides income diversification and flexibility, positioning the property as a compelling cash-flowing investment with refinance and exit potential in a supply-constrained South LA market.