MAHWAH, NJ-Grubb & Ellis Co.’s John Beers and Craig Fitzpatrick, both senior vice presidents at the company’s Office Group, represented TIAA-CREF in leasing 725 Darlington Ave., a 167,424 -square-foot industrial flex building here, to Net-A-Porter LLC. Jason Goldman, Andrew Siemsen, Frank Caccavo and Owen Hane of Cushman & Wakefield represented Net-A-Porter in the transaction.

The building will serve as the online luxury fashion retailer’s North American headquarters for Internet sales as well as a warehouse and distribution facility. The company signed a long-term lease and will take occupancy in November.

“During the transaction, Net-A-Porter was attracted to this building because of its excellent design, corporate neighbors and the strength of its institutional ownership,” Beers said in a statement. “Together, these aspects reflect the fashion company’s corporate image as a world-class provider of quality products and service, which was a top priority when searching for their headquarters space.”