18 Commonwealth Ave

What neighborhood is 18 Commonwealth Ave in?

Back Bay, Boston (02215).

What's Back Bay known for?

Victorian brownstone row houses on a planned 19th-century street grid, home to the Boston Public Library's Copley Square building and Newbury Street's retail corridor.

Browse: Back Bay apartments

How do people get around Back Bay?

Orange Line: Back Bay; Green Line B/C/D/E: Copley, Arlington

What's the average rent for a studio in Back Bay right now?

Average asking rent is $2,790/mo, as of August 2026.

How does Back Bay rent compare with nearby neighborhoods for a studio?

Back Bay's average is $2,790/mo, next to Beacon Hill $2,488/mo, South End $2,374/mo, Fenway $2,303/mo — same bed size, same month, and only areas with enough active listings to report.

Browse: Beacon Hill apartments · South End apartments · Fenway apartments