Since Hadson Realty bought 2 Park Ave. from Morgan Stanley last year for $360 million — 31% less than the investment bank paid for it in 2007 — the 1.2 million square foot prewar property has been on a leasing roll. More than 165,000 square feet in recently signed deals brought the building to 90% leased. Asking rents range from $95-$115 per square foot. Deals at the handsome, Art Deco-style building between East 32nd and East 33rd streets included 50,017 square feet for Cadent, an AI-powered