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Kathryn M. Wallace

Senior Executive Vice President | Greater Los Angeles Region
Kathryn M. Wallace photo

Bursting onto the commercial real estate scene in 1997, Kitty quickly rose through the ranks to become an authority in the multifamily market. She has continued to set and surpass performance goals both within the organizations she’s been a part of and the industry altogether. During her accomplished career, Kitty has closed more than 400 transactions that exceed $3 billion in total value while achieving record-breaking prices per unit and square foot. She is consistently recognized as one of the top multifamily brokers in Los Angeles and has amassed a multitude of industry accolades over the years. 

Kitty joined Colliers International in January 2010 as Executive Vice President, specializing in investment sales of apartment buildings, land development, condominium conversions, student housing, affordable housing and special assets throughout California and the Western U.S. She previously served as Senior Vice President for Sperry Van Ness where she ranked as the company’s #1 multifamily advisor and #1 rolling agent across all product types nationwide.

Touted by the media as a multifamily expert in Southern California, Kitty has been quoted in such publications as the Los Angeles Times, BisNow,, the Los Angeles Business Journal, Multi-Housing News and Multifamily Executive Magazine, among others. She has also served as both moderator and panelist at numerous real estate conferences including RealShare, Apartment Finance Today, BisNow, ULI and Crittenden.

BS, Business Administration University of Southern California

CA License # 01218779


  • USC Lusk Center for Real Estate Executive Committee 
  • ULI Urban Development and Mixed-Use Council 
  • GreenPearl Advisory Board 
  • IRETO Advisory Council 
  • Upward Bound House Board 
  • NMHC Advisory Committee