Albany, NY Tony D’Auria and Jim Carminati of Waterbourne Real Estate Advisors, LLC represented the estate of local builder/developer Sal Beltrone in the sale of its commercial real estate portfolio. The Salvatore Beltrone Marital Trust II, of Latham, sold 25 buildings it owns and manages for $57 million to primary buyer Rosenblum Development Corp. The deal triples the size of Rosenblums portfolio.