Beacon Street penthouse with two private decks drops for just under $11 million

The palatial floor-through penthouse at 348 Beacon Street that’s on sale now through Compass for $10,999,999 is one of the most expensive listings in Boston so far this summer.

The tag pencils out to more than $3,000 a square foot, which would seem more at home in the Seaport District, where $4,000 a foot isn’t that gobsmacking anymore.

As it is, this one’s in Back Bay. The 3,620-square-foot condo comes with four bedrooms and three and a half bathrooms. There are also two private decks and three fireplaces, and the gargantuan tag covers two garaged parking spaces. Have a look.