A rare gem in Boston's Historic South End just off Tremont Street, this exceptional Penthouse-Triplex provides a modern design with approx 1,900-SqFt of living space. The floor-thru home includes 3BDs/2.5BAs PLUS a home office and features hardwood floors throughout, recessed lighting & central A/C. Upon entry the 1st level begins with an open-concept living/dining/kitchen area with a gas fireplace and a sun-drenched private deck. The chef's kitchen offers gas cooking, over-range hood, stainless appliances, abundant counter space plus a separate alcove for pantry & coat closets and half-bath. The 2nd level includes generous front & rear bedrooms, guest bath, laundry & home office. An inviting master suite occupies the 3rd level, including custom built-ins, a walk-in closet & ensuite bath with double-vanity & oversized walk-in shower. Surrounded by neighborhood parks, restaurants & cafes and a prime commuter location with quick access to the T and Comm Rail, 93 & MA Pike on/off ramps.