19 Carroll Street Investor's Dream - 5-Unit Multi-Family in Carroll Gardens / Columbia Street Waterfront District. Don't miss this rare opportunity to acquire a fully-leased, income-producing 5-unit multifamily building at 19 Carroll Street - approx. 4, 440 SF. Situated in the sought-after Carroll Gardens / Columbia Waterfront area, this turnkey asset offers stable rental income and the upside of holding in a contextually zoned, historically low-rise neighborhood. The ground floor features a large one-bedroom with its own private access, perfect for an owner-occupied residence. This unit has recently been completely renovated and features a gigantic private garden. The second and third floors each have two apartments. The surrounding area was rezoned in 2009 to preserve the district's character, and recent rezoning moves in the nearby Columbia Waterfront underscore growing demand for responsibly scaled residential properties. Whether you're seeking a reliable cash-flowing investment or a long-term hold with value preservation, this building delivers. Contact today for the rent roll, financials, and to schedule a showing.