Building 14 at 256 Marginal Street, Boston, MA, is part of the historic Boston Harbor Shipyard and Marina, a 30-acre waterfront complex located in East Boston’s Jeffries Point neighborhood. This three-story office building, originally constructed in 1900, offers approximately 18,192 square feet of space and is classified as a Class B office property. The site features a diverse mix of commercial tenants including a brewery, restaurant, tech firms, and industrial fabrication businesses. It benefits from public waterfront access, heavy foot traffic, and proximity to Boston Logan International Airport, major highways, and a Boston Harbor Water Taxi stop. The property is flanked by Piers Park and Navy Fuel Pier Park, enhancing its appeal for both business and leisure. Building 14 exemplifies the adaptive reuse of maritime infrastructure into vibrant commercial space, making it a unique and strategic location for creative and corporate tenants alike.