Team Members

Tassos’ successful working relationships with his clients is reflected by continued and repeated representation in all aspects. Sullivan Commercial/Tassos is the Exclusive Agent on assignments for Generations Federal Credit Union and the San Antonio Fire and Police Pension Fund to name a few.

• Tassos negotiated in the lease of 23,000 RSF, a new headquarters location for GFCU at the SWBC Tower. Tassos negotiated the sale of GFCU’s previous downtown headquarters location in 2010, as well as the disposition of former GFCU retail banking sites.
• Tassos negotiated on behalf of the San Antonio Fire and Police Pension Fund, in the purchase of Parkway Center, an approx 69,530 sf office building, located at 11603 W. Coker Loop. Subsequently, Sullivan Commercial Realty was awarded the property management and leasing contract for Parkway Center. Tassos negotiated on behalf of Landlord to absorb over 48,000 sf within six months to bring the project to 100% occupancy.
• Negotiated on behalf of the San Antonio Fire & Police Pension Fund in the investment acquisition of over 106,000 SF of Class A office and disposition of former headquarters building.

Recent headquarters transactions include CST Brands, SA Fire & Police Pension Fund, Generations Federal Credit Union, Ricos Products and Regent Care.

• Represented CST Brands, Inc (CST) in site selection / acquisition of the 92 acre corporate campus including 500,000 SF office/warehouse/distribution center and subsequent office lease of 120,000 SF to Pearson Education (PE)
• Negotiated on behalf of Allergy, Asthma & Immunology Assoc in the acquisition of a land site and building for their 4th medical office
• Dermatology & Laser Center of SA in the sale and leaseback of Louis Pasteur location
• Pediatric Digestive Care in the purchase of Stone Oak office/retail center where Sullivan was retained to manage and lease the property
• Tassos successfully located and closed on a Medical Center Transit Center site for the VIA Transit Authority

Tassos is also involved in the marketing of several prominent land tracts in the Bexar County and South Texas area.

• Sullivan Commercial/Tassos represented the Schertz-Cibolo-Universal City ISD in the land search/purchase of 101+ acre future high school site and is actively searching for sites to meet the District’s upcoming school site needs.
• Sullivan Commercial/Tassos has more recently been selected by the Comal ISD to assist in site searches to meet their District’s school site needs.

Texas Tech University – BA
Texas Real Estate Broker License

He gained valuable market knowledge while interning with Stream Realty Partners and Vaughn Construction in San Antonio; he has also worked as a Division Order Analyst in the oil and gas industry.

Texas A&M University, College Station, Texas – Bachelor of Business, Minor Ag Economics & Facility Mgmt
Texas A&M University, College Station, Texas – Master of Science in Construction Mgmt
Texas Licensed Real Estate Agent

ULI
ICSC

Prior to joining Sullivan, she was branch manager of a regional multi-family investment and brokerage firm where she coordinated comprehensive market research of multi-family and market trends, as well as analysis of comparable sales for the San Antonio multi-family market. During that time, Karrie engaged in multi-family property management, supervising a portfolio of over 1,700 units.

Karrie brings 25+ years of real estate experience, diverse skill sets and extensive knowledge of multiple industries within commercial real estate.

Brandi’s extensive experience in property management began at CBRE and led to her role at Highland Resources, where she directed a property management team while overseeing construction projects of the 12-story, 160,000 sf office building located in the CBD of Austin – 211 Seventh.