Jay Roberts, CEO of Miami Beach-based Prosper Group, is in contract to acquire three prime parcels totaling one acre along the Miami River, adjacent to Brickell City Centre. The properties, located at 66 SW 6th Street, 625 SW 1st Avenue, and an additional riverside site, were purchased from 99SW7 Holdings LLC, a joint venture between Newgard Development Group and Two Roads Development. Prosper Group, which is finalizing a joint venture with a partner who remains confidential for now, is leading the off-market transaction, which is slated to close in the first quarter of 2026.