Rockefeller-Mitsubishi JV Acquires 28 State St. in Boston

BOSTON—A joint venture of New York City-based Rockefeller Group Investment Management Corp. and Mitsubishi Estate New York has acquired the 28 State St. office tower here from Blackstone for an undisclosed price.

No financial details on the transaction were reported. The 40-story, 572,000-square-foot office building, which also contains another 7,000 square feet of retail space, was designed by Emery Roth & Sons and built in 1968. The 28 State St. building, located in the city’s financial district, was completely renovated in the late 1990s and was purchased by Blackstone in 2007.