191 4th Avenue Welcome to an exceptional income-producing opportunity in the prime location of Park Slope. This solid brick corner property covers over 6, 200 square feet across four stories and features a five-family residence alongside two commercial storefronts. All five residential units and one store are vacant, Zoning is C4- D4/R8A; this building has 8712 SqFt of unused air rights, The residential units include four well-maintained two-bedroom apartments and a spacious 1, 500-square-foot duplex with four bedrooms, making it ideal for generating premium rental income. Currently, the property is projected to generate about $400, 000 in gross income annually. very low expenses of a total of about $50, 000 a year. Whether you are an investor seeking a stable asset in a high-demand area or an end-user looking for a valuable mixed-use property, this is a rare opportunity that you won't want to miss.