Jeanette Ko

Jeanette Ko

Senior Vice President

Current Responsibilities

Jeanette Ko joined JLL’s DC agency leasing team in 2021 with a focus on Landlord representation in the Washington, D.C. office market. Jeanette is currently involved in the marketing and leasing of approximately 19 million square feet of office space on behalf of third-party owners. Jeanette specializes in marketing and leasing to provide the highest level of service to clients who own and operate commercial buildings throughout the Washington D.C and Northern Virginia real estate market. Through her highly organized, results-driven approach, Jeanette has established a record of consistent and efficient marketing and leasing success. 


Jeanette began her real estate career as a Brokerage Associate at Transwestern in 2011. Prior to joining JLL, Jeanette was a Director at Cushman & Wakefield’s Tysons Corner office. 

Key Clients

  • Akridge
  • Brookfield Properties
  • Columbia Property Trust 
  • Cornerstone Real Estate Advisers
  • Equity Commonwealth
  • Federal Capital Partners
  • First Potomac Realty Trust
  • Goldman Sachs
  • Lowe Enterprises
  • Hoffman & Associates
  • Hines
  • Jamestown, L.P.
  • John Hancock Real Estate
  • KBS Realty Advisors
  • Manulife Investment Management
  • Marx Realty
  • Monday Properties
  • MRP Realty
  • Nuveen
  • Penzance Companies
  • Principal Financial Group
  • Rockpoint Group / Rockhill Management
  • Skanska
  • Stars REI
  • WashREIT
  • Wheelock Street Capita 

Professional Affiliations

  • Co-Chair Developing Leaders Committee, National Association of Industrial and Office Properties (NAIOP) Northern Virginia
  • Co-Chair NAIOP Bus Tour
  • Commercial Real Estate Women, Inc. of Washington, D.C. (CREW)
  • Commercial Real Estate Brokerage Association (CREBA)
  • DC Real Estate Group