The building features 911,394 square feet of office and retail space and is anchored by law firm WilmerHale, asset manager Amundi Pioneer, advertising technology solutions provider Criteo and asset manager BlackRock.

The retail component includes a brand-new, three-level Samuel Adams Tap Room, which opened earlier this year. The building also includes the iconic State Room event space on floors 33 and 34.

"60 State Street is the beneficiary of significant capital improvements completed in the past five years, resulting in fully-modernized common areas and base building systems as well as brand-new, tenant-exclusive amenities," says NKF's Maher. "The asset also boasts high operational efficiency as exemplified by its LEED Platinum certification."

Earlier this month, Newmark Knight Frank announced another significant deal at a Boston tower building.

The brokerage firm reported the successful completion of the sale of a 50% interest in 75-101 Federal St. in Downtown Boston from Rockpoint Group to Carr Properties of Washington, DC.

NKF's Griffin, Maher, Pullen and Hallowell oversaw the transaction of the trophy mixed-use tower. No financial details of the transaction were disclosed.

Comprising two interconnected 21- and 31-story towers, 75-101 Federal Street encompasses 853,319 square feet of office, retail and amenity space complemented by a 175-space, below-grade parking garage.

The property benefits from significant capital improvements that Rockpoint Group completed in recent years, highlighted by a fully-activated lobby and retail component including a number of fitness, dining and convenience amenities.