redirect pin user minus plus fax mobile-phone office-phone data envelope globe outlook retail close line-arrow-down solid-triangle-down facebook globe2 google hamburger line-arrow-left solid-triangle-left linkedin wechat play-btn line-arrow-right arrow-right solid-triangle-right search twitter line-arrow-up solid-triangle-up calendar globe-americas globe-apac globe-emea external-link music picture paper pictures play gallery download rss-feed vcard account-loading collection external-link2 internal-link share-link icon-close2

Seth Tuscher

First Vice President

Seth Tuscher First Vice President
Chicago 321 N. Clark Street
Suite 3400

Professional Experience

Seth Tuscher is a First Vice President in CBRE Chicago’s Leasing and Asset Services group. He rejoined CBRE following the 2014 acquisition of U.S. Equities Realty. Seth has a long history of representing some of Chicago’s most sought after office properties and has completed over 400 lease transactions.

Seth’s expertise is in developing tailored marketing strategies for a full lease-up of available space, while maintaining strong relationships with ownership, management, tenants and the brokerage community. Over the past two years, he has successfully negotiated over 500,000 square feet of transactions, making him a recent recipient of CoStar’s Power Broker of the Year Award. His experience spans from repositioning vacant loft office buildings to restacking 95% leased assets in the Loop and Near North submarkets.  

Prior to joining CBRE|U.S. Equities, Seth served as Managing Director at Ameritus Corporate Real Estate. He directed the management, underwriting and sourcing for all of the firm’s investments and third party brokerage assignments in Chicago. During his tenure at Ameritus, he led and negotiated over $130 million of sales, lease and consulting transactions. He was twice part of a team winning BOMA’s coveted Office Building of the Year (“TOBY”) Award.
Previously, Seth worked with CBRE as part of their corporate services tenant representation team, where he completed over $75 million in lease transactions.

Professional Affiliations / Accreditations

  • Certified Commercial Investment Member (CCIM) - Candidate 2015
  • Fourth Presbyterian - Executive Board Member
  • Mercy Home for Boys and Girls - Junior Board of Directors
  • North Side Housing and Supportive Services - Executive Board of Directors
  • Licensed Illinois Real Estate Broker




  • Miami University (Oxford, OH), Bachelor of Science in Business


Significant Assignments


Property Address Square feet
175 West Jackson 1,500,000
353 North Clark Street 1,184,255
111 East Wacker Drive 1,051,025
233 North Michigan Avenue 980,362
69 West Washington Street 720,979
515 North State Street 622,487
737 North Michigan Avenue 335,190
550 West Van Buren Street 332,608
55 West Wacker 210,000
939 West North Avenue 199,643


  • Alecta
  • Amtrust
  • Cook County
  • First American Properties
  • Heitman
  • KGAL
  • Principal Global Investors
  • Riverside Investment & Development
  • The Equitable Funds
  • UBS
  • Wilton
Seth Tuscher First Vice President
Chicago 321 N. Clark Street
Suite 3400