This Penthouse has a walk-out terrace with breathtaking views of the Back Bay skyline! This rarely available 3 bedroom, 2 bath penthouse duplex on the sunny side of Marlborough was completely renovated in 2014. This sleek and sophisticated home has a fantastic floor plan, high ceilings, large windows, and gleaming hardwood floors throughout. The designer kitchen is stunning with custom cabinetry, white Carrara marble countertops, Wolf induction cooktop, range,microwave, and a Sub-Zero refrigerator. The marble island opens onto the living/dining area, with a fireplace surrounded by walnut built-ins and four windows overlooking Marlborough Street. Two of the three bedrooms, a full bath and in-unit laundry are also located on the main level. The private second floor is all master suite, with a huge bedroom, walk-in closet and en suite bath with double vanity and a gorgeous glass and marble shower. A separate hallway takes you to the expansive walk-out terrace. One tandem parking space.