Leasing

400 Summer St. is a 16-story laboratory building that is part of WS Development's 23-acre Boston Seaport development that is designed by Morris Adjmi Architects of New York City in collaboration with the Boston office of Stantec.

Strong tenant demand has also caused rents to rise, with the overall average rent higher by 7.8% year-over-year, including 10 submarkets that record rent increases of more than 10% during that period.

The firm has signed a 14,020-lease expansion, increasing its leased space at the property to more than 27,000 square feet. The latest deal marks the customized employee discount firm's second expansion in 13 months.

The Cities for Financial Empowerment Fund's lease with Blackstone's real estate funds points to continued diversification in Downtown Manhattan.

SL Green and the largest beauty retailer in the US have signed a long-term lease in the heart of Herald Square at Broadway and 34th Street.

The international cooling and heating solutions firm will shift its US headquarters from 353 Route 46 West Fairfield, NJ.

The IRS will vacate more than 32,000 square feet in the third quarter of this year, which will lower the building's occupancy to 61.1% and create what Cushman & Wakefield terms as a tremendous value-add opportunity for Capstone.

The leader in the firm's Atlanta office tells the next generation to remember that you are never as smart as you think you are when the market is great and you are never as bad as you think you are when the market is terrible.