Top Story 12 adjacent Park Slope parcels including Grand Prospect Hall sell for $30M July 14, 2021 4:30 pm 263 Prospect Avenue (Credit: Google) Grand Prospect Hall has a new owner. According to city documents, Angelo Rigas, through the entity GTo read an article sign up for a 7-day free trial to a Post subscription, just $10 per month. To access data including daily updated court records, sales, loans, new development and more, subscribe here to Professional level. If you are a subscriber log in to read the rest of this content. Continue Reading Previous Fannie Mae files to foreclose on $30M loan at former Brooklyn College dormNext 11 Greene developers sue Sol Goldman Investments to protect multi-million dollar ground lease