A sprawling 1,520-unit apartment community in Pembroke Pines sold for $322 million in South Florida’s biggest multifamily sale so far this year.

NexPoint Residential Trust Inc., a publicly traded real estate investment trust based in Dallas, bought The Avant at Pembroke Pines on Aug. 30 from National Property REIT Corp., which has offices in New York and Park City, Utah. The sale was listed in Broward County public records Monday.