CARY, N.C. — Accesso Partners LLC has bought the Weston I and II Parkway portfolio near Research Triangle Park in Cary for $73 million. The seller was Raleigh-based Capital Associates. Weston I is a six-story, 212,441-square-foot office building that was 97 percent leased at the time of the transaction. Weston II is a four-story, 77,742-square-foot building that was 100 percent leased at the time of the transaction. Ryan Clutter, Scot Humphrey, Chris Lingerfelt and Zack Drozda of HFF represented the seller in the transaction. Frank Baird of Capital Associates will stay on as property manager and leasing agent.