Our Team
Sullivan Commercial Realty
Jamie Sullivan
President | Broker – Sales
Jamie Sullivan
President | Broker – Sales
Jamie Sullivan, a native of San Antonio, has been practicing commercial real estate brokerage in the San Antonio and South Central Texas market since 1984, previously with national and regional firms before forming Sullivan Commercial Realty in 1997. He began his career engaging in brokerage for international firm, Fuller/Le Page Properties, and then for regional operation of Commercial/Industrial Properties. For nine years, Sullivan was an associate with Sage Western Companies, a successful local commercial real estate investment, development and brokerage firm.
Sullivan has been a consistent leader in office and land brokerage throughout his career.
Sullivan was the primary agent on behalf of a private client in the disposition of the 650,000 SF Houston/Vise Oaks office portfolio for approx. $56,000,000. Sullivan had assembled the portfolio on behalf of client Vise Oaks in a series of one off transactions.
Negotiated on behalf of Vise Oaks I, Ltd., Seller, in the acquisition and subsequent sale of 129 acres known as Point Northeast located at Loop 1604 E @ IH-35N for $24,000,000 to the developer of Gateway Plaza, 850,000 SF retail development.
Represents the Davis-McCrary Property Trust in the marketing of over 1,400 acres in Bexar County. Negotiated land sales on behalf of Seller to Northside ISD for development of school sites and 90+ acres to Pulte Homes for residential development.
Negotiated on behalf of the San Antonio Fire & Police Pension Fund in the acquisition of over 176,000 SF of Class A office building sales, including a new corporate headquarters office location for the fund and disposition of former headquarters building.
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 Schertz-Cibolo-Universal City ISD in acquisition of the 100+ acre future high school site. Currently represents the District in search of school sites / land.
Currently handles the most significant multi-use land tract in Bexar County, the 3,200 acre Village at West Pointe in far west San Antonio adjacent to Westover Hills & Alamo Ranch. Sullivan has closed on over 400+ acres in land sales to residential land developers with negotiations pending on commercial, retail and multi-family sites.
Affiliations
Real Estate Council of San Antonio
International Council of Shopping Centers (ICSC)
San Antonio Board of Realtors
South Texas Commercial Association of Realtors
San Antonio Chamber of Commerce
Specialties
Land
Office
Investment Sales
Client Representation
Consulting
Pete Tassos
Broker | VP of Sales & Leasing
Pete Tassos
Broker | VP of Sales & Leasing
Pete Tassos has been involved in real estate brokerage in San Antonio since 2001, joining Sullivan Commercial Realty in 2004. Tassos is actively involved in assisting clients, whether small office users, corporate businesses / institutions or land owners, in the acquisition of office space for lease, building purchases and raw land.
Tassos is one of the leaders in San Antonio Tenant / Landlord / Owner Representation – represents various clients from public entities to small business in all aspects of real estate including office, medical, industrial, retail and land.
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
Negotiated on behalf of the San Antonio Fire & Police Pension Fund in the acquisition of over 176,000 SF of Class A office building sales, including a new corporate headquarters office location for the fund and disposition of former headquarters building.
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 Schertz-Cibolo-Universal City ISD in acquisition of the 100+ acre future high school site. Currently represents the District in search of school sites / land.
Currently handles the most significant multi-use land tract in Bexar County, the 3,200 acre Village at West Pointe in far west San Antonio adjacent to Westover Hills & Alamo Ranch. Sullivan has closed on over 400+ acres in land sales to residential land developers with negotiations pending on commercial, retail and multi-family sites.
Affiliations
Real Estate Council of San Antonio
International Council of Shopping Centers (ICSC)
San Antonio Board of Realtors
South Texas Commercial Association of Realtors
San Antonio Chamber of Commerce
Specialties
Office Leasing
Land
Investment Sales
Tenant Representation
Landlord Representation
Consulting
Zach Davis
Broker | Associate – Sales & Leasing
Zach Davis
Broker | Associate – Sales & Leasing
Zach Davis has been involved in the commercial real estate industry in San Antonio and south Texas since 2005. He began his career with a boutique appraisal firm. During his time in the valuation industry, he obtained experience providing real estate appraisals and consultations for financial institutions, developers, property owners, governmental agencies, trust departments, accountants, and attorneys.
His appraisal experience encompassed a wide variety of property types including office, retail, industrial, multi-family, hospitality, vacant commercial land, and subdivisions. Mr. Davis obtained the prestigious Member of the Appraisal Institute (MAI) designation in 2014. From 2015 to 2017, he worked with a national appraisal firm, gaining valuable insight into the intricacies and underwriting methodology of institutional-grade properties.
His entrepreneurial spirit led him to form a real estate brokerage firm in 2010. With a focus on the sale of rural land, he has since been involved in the sale of numerous rural properties, with total transactional volume in excess of $25 million. In addition to rural land brokerage, he gained valuable experience participating in several tenant representation assignments.
Davis joined Sullivan Commercial Realty in February 2017 and focuses on all aspects of the operation, including leasing, land brokerage, investments sales, and consulting.
Education
Texas A&M University – Bachelor of Business Administration, Finance
Texas A&M University – Master of Land Economics and Real Estate
Texas Licensed Real Estate Broker
Specialties
Land
Investment Properties
Land Syndication
Improved Properties
Connor Dziuk
Brokerage | Land Sales & Leasing
Connor Dziuk
Brokerage | Land Sales & Leasing
Connor Dziuk joined Sullivan Commercial Realty in January 2022 and focuses on land & improved property brokerage and consulting. Connor has been involved in many facets of real estate in San Antonio and south Texas while earning his degree from Texas A&M University-College Station.
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.
Education
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
Affiliations
ULI
ICSC
Specialties
Land
Land Syndication
Improved Properties
Retail Leasing
Tenant Representation
Karrie Dziuk
COO | Partner
Karrie Dziuk
COO | Partner
Karrie Dziuk has been involved in the real estate industry in San Antonio since 1992, joining Sullivan Commercial Realty in 1999.
Karrie’s specialties include marketing, research, financial analysis, asset management and development supervision. A key component of her role is developing the strategy and marketing approach for agency sales and leasing assignments. As operations manager, her responsibilities span business development, finance, operations, marketing and human resources. In addition, Karrie assists in the property management’s finance division.
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 Lapsley
Senior Property Manager
Brandi Lapsley
Senior Property Manager
Ms. Lapsley, formerly with Valcor Commercial Real Estate, directed a team in managing a portfolio of 23 properties totaling 600,000+ square feet of mixed commercial properties. She comes is committed to maintaining properties at Class A standards, ensuring lease agreements are followed, and achieving occupancy goals.
Ms. Lapsley is assisting with the overall property management for office, industrial and retail properties.
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.
Specialties
Property Management
Construction Management
Processes and Controls
Consulting
Debra Ytuarte
Property Manager
Debra Ytuarte
Property Manager
Debra Ytuarte joined Sullivan Commercial Realty in April 2024, previously with HEB Shopping Center Development and REOC where she was responsible for over 1,000,000 SF of mixed commercial properties. Debra has been involved in the San Antonio commercial real estate industry since 2009.
She focuses on preparing and implementing annual budgets, financial reporting and lease administration; she remains hands on with tenants, vendors and building owners.
She assists in maintenance strategies, build-outs, and ensuring tenant’s expectations are met.
With her experience and understanding of the current commercial market, Debra strives to earn the highest net operating income feasible for our projects.
Education
BA in Business Administration
Specialties
Property Management
Office / Retail
Clarisabel Elizondo
Property Administrator
Clarisabel Elizondo
Property Administrator
Clarisabel Elizondo joined Sullivan Commercial Realty in October 2022. Her responsibilities include accounts payable, tenant relations, vendor contracts and distribution of owner financials. Clarisabel offers excellent skills in customer service and is an essential part of our team. She ensures requests are handled satisfactorily for our tenants and owners, and also provides marketing and sales support for our brokerage team.
Previously, Assistant Property Manager with Horizon Realty Management and Assistant General Manager with Equimax, Clarisabel has more than six years experience in customer service, as well as, property management.
Specialties
Client / Tenant Relations
A/P
Driven by Strategy.
Defined by Results.