MIAMI, Dec. 17, 2025 /PRNewswire/ -- Newmark Group, Inc. (Nasdaq: NMRK) ("Newmark"), a leading commercial real estate advisor and service provider to global corporations, institutional investors, and owners and occupiers, announces the Company has arranged a $630 million refinancing loan for 830 Brickell, a newly delivered Class-A office tower in the heart of Brickell, Miami's premier live-work-play neighborhood. Newmark's Co-President of Debt & Structured Finance Jordan Roeschlaub, Vice Chairman Nick Scri ...