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​​​​Current responsibilities

Ben Casper is a Vice President in JLL's Leasing and Integrated Portfolio Services practices. As a member of one of New York City's leading brokerage teams, he provides services including transaction management, lease review and negotiation, preparation of detailed global and national multi-million-square-foot portfolio analyses, as well as formulation of consolidation, space optimization and other cost-saving strategies, for clients both in New York and around the globe. Ben serves as the transaction manager for three national accounts, with combined portfolios of close to 5 million square feet and 350 locations. In addition, he helps analyze and prepare zoning studies, alternative development capabilities, ownership structures, and due diligence reports for commercial and residential development sites.


Tenant representation, Agency leasing, and Corporate Consulting, Strategy and Portfolio Management

Years of experience

7 years


Ben began his career in commercial real estate working in the in-house legal department at RXR Realty.

Key transactions

  • Novitex: 138,000 s.f. lease in Windsor, CT
  • Comcast/NBCU: 245,000 s.f. lease at 1221 Avenue of the Americas, NY
  • Comcast/NBCU: Acquisition and financing of an 800,000 s.f. office building in Los Angeles, and a 1.2 million s.f. office building in Philadelphia
  • KKR: 144,000 s.f. expansion and renewal at 9 West 57th Street, NY
  • Apollo Management: 100,000 s.f renewal at 9 West 57th Street, NY
  • Kaplan Education: 16,000 s.f. lease at 623 Broadway, NY


Mr. Casper received his J.D. from St. John's University School of Law, after graduating magna cum laude from Yeshiva University with a B.A. in English Literature.

Mr. Casper is a member of the New York State Bar, and the AIPAC Real Estate Division.