Welcome home to this exquisite Marlborough Street penthouse, nestled in the heart of Boston’s Back Bay. This elegant 1BR / 1BA residence spans 920 SF and occupies the entire 5th level, boasting a seamless blend of historic charm and modern luxury. Upon entering via a direct-elevator, you're greeted by 9’4” high ceilings, gleaming hardwood floors, and an interior staircase leading to an oversized private roof deck with panoramic tree-top views. The spacious living area, adorned with built-ins and a skylight, offers an abundance of natural light. The custom kitchen is a culinary delight, featuring a sleek cooktop and ample custom cabinetry. The primary bedroom is a serene retreat with a walk-in closet, ensuring ample storage. The bathroom is tastefully appointed, complementing the overall sophistication of the home. Enjoy the convenience of in-unit amenities including a washer and dryer, as well as central AC. This pet-friendly residence is a rare gem. Showings by appointment only.