BXP locked in a major tenant for its under-construction Midtown trophy tower. Global investment and insurance firm Starr signed a roughly 275,000-square-foot lease at 343 Madison Avenue, BXP’s 46-story office tower rising above Grand Central Terminal, the firms announced. The 20-year deal gives Starr floors 16 through 27 and accounts for about 30 percent of the 930,000-square-foot building. The landlord did not disclose the asking rent. The lease marks a big win for BXP, which started construction without a significant amount of the space pre-leased. Starr will use the space as its New York headquarters, expanding and relocating from another […]

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