Spread overlooking the Commonwealth Avenue Mall includes a 900-square-foot deck
The 11-room, seven-fireplace Unit 3 at 257 Commonwealth Avenue in Back Bay is part of a subdivided mansion dating from the late 1880s (it was broken up into six units in 1985).
The 5,930-square-foot spread as such has a lot of elegant touches, including spacious entertainment rooms and an elliptical staircase. The four-bedroom, three-bathroom condo also comes with a 900-square-foot deck. There’s a keyed elevator, too, and two garaged parking spaces.
Boston Curbed https://boston.curbed.com/2019/5/22/18635364/back-bay-condo-commonwealth-mall