A portolio of condominium units in a historically designated downtown Miami building has changed hands for $23.5 million, according to a broker involved in the deal.

A company linked to Aventura-based real estate investment trust Coast Capital Partners LLC sold its 47 units at 117 NE First Ave., which includes 44 residential and three commercial condos. Coast Capital acquired the units in 2010 after it foreclosed on a delinquent note acquired from Citibank.