Theresa Miller joined Transwestern in 2010 and serves as a Senior Property Manager with responsibility and oversight for five properties consisting of 511,798 square feet of commercial office product. She is responsible for the daily operations of each building, including tenant relations, financial operations, monthly reporting and construction management.


Theresa brings over 30 years of experience in the commercial office management industry.  During her professional tenure, she has excelled in establishing and executing operational procedures for various office and industrial properties, serving notable clients such as; Fausset Neely, Granite Properties, Hanover Partnership Investments, Intercontinental Real Estate Corporation, J & L Asset Management, LLC, KBS, L & B Properties, and Nationwide Life Insurance.
Theresa has managed tenant-finish construction in excess of one million square feet and approximately $30 million in capital improvements for premier clients including KBS, Fausset Neely, Alliance Bernstein, Legacy Office Suites, New York Life Insurance, Bury+Partners, Dahill, University of Phoenix, Transwestern, and BKD. Theresa was involved with the extensive remodel of Chase Tower lobby, Fountainhead Tower fitness center, putting green, lobby, common areas, café and conference center.
While serving as Vice President with Endeavor Real Estate Group (ERG), Theresa was responsible for the oversight commercial property management portfolio in Austin and San Antonio, Texas.  This involved on-site management of Chase Tower and Lavaca Plaza office properties totaling 508,146 square feet in downtown Austin, Texas and supervision of ERG’s total commercial portfolio consisting of 3,059,454 square feet (1,348,656 square feet of office product).


  • The Outstanding Building of the Year (TOBY) Award Recipient
  • Institute for Real Estate Management (IREM), Member
  • Transwestern Ronald McDonald House Charities Philanthropic Partner Committee
  • Transwestern Make-A-Wish Philanthropic Partner Committee
  • Transwestern San Antonio Team of the Year – Hanover Properties (2010)
  • Transwestern San Antonio Management Services Employee of the Year (2011)
  • Transwestern Central Texas Legendary Service Award (2012)
  • Transwestern San Antonio Team of the Year – Fountainhead Tower (2013)
  • Transwestern San Antonio Property of the Year – Fountainhead Tower (2018)
  • Habitat for Safe Seniors – Community Service Project (2012-2016)
  • KBS - Service Excellence Award (2016)
  • KBS – Top Service Provider Award (2017)