WESTON, FLA. — Highline Real Estate Capital, in a joint venture with Sefira Capital, has acquired a two-building, 63,000-square-foot office portfolio in Weston, for $13 million. Situated in South Florida’s Broward County, the portfolio includes the 28,000-square-foot Chase Building located at 1040 Weston Road and the 35,000-square-foot Weston Commerce Center at 1625 N. Commerce Parkway. David Duckworth, John Crotty and Michael Fay of Avison Young arranged the transaction on behalf of the seller, Realty Associates Fund X LP, an affiliate of Boston-based TA Realty. Christian Lee and Amy Julian of CBRE arranged acquisition financing on behalf of Highline and Sefira through BankUnited. Alfie Hamilton and Caitlin Inklebarger of Colliers International will handle the portfolio’s leasing assignment. At the time of sale, the buildings were 90 percent leased.