451 East 7th Street presents a rare opportunity to acquire a fully occupied three-unit multifamily in the heart of South Boston's East Side. Ideally positioned just blocks from Carson Beach and the neighborhood's vibrant East Broadway corridor, this property offers a compelling blend of in-place stability and long-term upside. The building consists of three well-maintained units, each with functional layouts, strong rental demand, and leases in place through August 31, 2026, providing immediate, predictable cash flow. For investors, this is a chance to secure stabilized income in one of Boston's most supply-constrained submarkets, with the ability to reposition or enhance value immediately, or over time. The basement with ceiling heights over 8' is ZBA approved for a fourth unit.