Jason Greenstein joined Newmark in 2001 and currently serves as an Executive Managing Director on President, New York Tri-State Region David Falk’s team, based in the firm’s New York headquarters. He brings over 20 years of commercial real estate experience, specializing in office leasing across Manhattan, with a concentration in tenant representation and select landlord representation work.
Greenstein advises a portfolio of premier companies, including Havas, Cerberus Capital Management, CBIZ, Garnett Station Partners, MidOcean Partners and Focus Financial Partners. On the ownership side, he partners with Falk and the team to lead leasing efforts for institutional owners such as Paramount Group, Taconic Partners and The Durst Organization.
Recognized for his market expertise, creative problem-solving and collaborative mindset, Greenstein plays a strategic role in advancing complex transactions and supporting new business pursuits across the team’s platform.
Professional Achievements and Affiliations
- Board Member, Young Leadership Committee of YRF Darca, Present
- Member, Real Estate Board of New York (REBNY), Present
- Licensed Real Estate Salesperson, State of New York, Present
- Aaron Gural Award Honoree, Newmark, 2018
Education
Greenstein earned a Bachelor of Science degree in Economics from Arizona State University.