This Back Bay masterpiece on the sunny side of Commonwealth Avenue features over 3,200 square feet of thoughtful living space with 4 bedrooms and 3.5 bathrooms all on one level. Previously the H.M. Sears Mansion, this residence encompasses the parlor level entertaining rooms with fabulous 14+ foot ceilings and intricate period detail throughout. The sunny eat-in kitchen offers ample cabinet and counter space and a gorgeous fireplace. An expansive and grand wood-paneled living room has a handsome fireplace and floor to ceiling bow windows. It flows seamlessly into the elegant dining room, which showcases a stunning marble mantlepiece that spans the entire length of the wall. The luxurious master suite is complete with a walk-in-closet and a newly renovated en-suite bath. There are three other sizable bedrooms and 2 tandem direct-access parking spaces. Other notable features include deep and ornamental moldings, gorgeous hardwood floors throughout, central air, ample storage, and an elevator. This is truly a one-of-a-kind home in a coveted Back Bay location and is not to be missed.