Back Bay Second Empire with a glass staircase to the roof deck on sale for $7.4M

The 2,912-square-foot, 12-room Second Empire-style townhouse at 285 Marlborough Street in Back Bay includes a glass staircase to a private roof deck.

The stately pile dating from 1899 also includes a thoroughly contemporary interior—the staircase is Exhibit A—and the potential for six bedrooms. There are also six bathrooms, and the $7.4 million tag via Gibson Sotheby’s covers four deeded direct-access parking spaces too.

There is an in-law/au pair suite with a separate entrance as well. Have a look around.