Welcome to 253 W Third St, a newly built townhouse on South Boston’s coveted West Side, moments from the Seaport, South End, dining, and parks. With over 2,000 sq ft of finished area, this ground-up construction home lives like a single-family, offering 3 beds + a study/4th bed, 3.5 baths, and parking for 2 cars: a private garage and an exterior tandem parking space. Built by a renowned Back Bay/South End builder, the residence offers timeless design with a functional plan. A spacious living/dining area is equipped with a fireplace and opens to a sleek kitchen with warm wood grain cabinetry, Thermador appliances, a large pantry, and a center island. A full-floor primary suite impresses with a marble clad en-suite bath including a dual-shower wet room and soaking tub, plus an adjacent study/nursery. Upstairs, find two additional bedrooms with en-suite baths, laundry, and stairs leading to an expansive roof deck with panoramic city and Seaport views. Complete and ready to move in!