Licensed REALTOR® · Appraiser Trainee · Serving the RGV Since 2022
Licensed Real Estate Professional | State Licensed Appraiser Trainee
TREC License No. 795418 | Appraiser Trainee License No. TX-1342752-Trainee
David Julian Villarreal is a dedicated real estate professional with extensive experience in residential, commercial, and land transactions throughout South Texas and the Rio Grande Valley. Since joining Zuazua Real Estate in 2022, David has built a reputation for his strong work ethic, market knowledge, and commitment to helping clients successfully buy, sell, and invest in real estate.
Specializing in residential homes, commercial properties, development sites, farm and ranch land, and large acreage tracts, David has successfully assisted clients with transactions ranging from first-time home purchases to complex commercial and land acquisitions. His expertise in marketing, negotiations, and market analysis allows him to provide valuable guidance throughout every stage of the transaction process.
In addition to his real estate career, David works as a State Licensed Appraiser Trainee, where he assists with property valuation assignments, market studies, highest and best use analyses, and appraisal support services for public and private sector clients. His appraisal background provides clients with a unique advantage by offering deeper insight into property values, market trends, and investment potential.
David has worked with homeowners, investors, developers, business owners, municipalities, and private property owners throughout the region. His experience in both brokerage and valuation gives him a comprehensive understanding of the real estate market and enables him to deliver informed, data-driven solutions to his clients.
Known for his responsiveness, professionalism, and innovative marketing strategies, David is committed to helping clients achieve their real estate goals while providing exceptional service and communication throughout the process.
"Committed to delivering results through market knowledge, professional service, and a client-first approach."
Most RGV agents only handle homes. David handles residential, land, commercial, and investment property across the Valley.
David is a State Licensed Appraiser Trainee — pricing comes from real market analysis, not a hunch.
Every listing gets professional photos and video. Land and acreage get drone footage that shows the full property.
David walks you through every step in English or Spanish. No pressure, no jargon, never left guessing.
What sets David apart from most agents in the Rio Grande Valley
Broker / Owner
TREC License No. 690360-B
Dr. Carla Zuazua is the Broker and Owner of Zuazua Real Estate, LLC and brings a unique combination of leadership, education, and real estate expertise to every client she serves. Since entering the real estate industry in 2017, she has successfully assisted buyers, sellers, investors, developers, and landowners throughout South Texas with residential, commercial, farm and ranch, and investment properties.
As Broker of Zuazua Real Estate, Dr. Zuazua is known for her commitment to professionalism, integrity, and personalized service. Her extensive experience in both real estate and education allows her to guide clients through complex transactions while ensuring they feel informed and confident every step of the way. Whether helping a family purchase their first home, marketing commercial developments, or assisting with large acreage transactions, she is dedicated to achieving the best possible outcome for her clients.
Before launching her successful real estate career, Dr. Zuazua devoted over 31 years to the field of education, serving as a bilingual teacher, campus administrator, principal, and district-level director. Her leadership experience includes 4 years as a bilingual teacher, 27 years in administration, 18 years as a campus principal, and 6 years in district administration. These roles helped develop the communication, negotiation, and problem-solving skills that have become the foundation of her success in real estate.
Clients value Dr. Zuazua for her strong work ethic, attention to detail, and genuine passion for helping others achieve their goals. Her reputation for honesty, responsiveness, and community involvement has made her a trusted resource throughout the Rio Grande Valley and beyond.
Today, Dr. Zuazua continues to lead Zuazua Real Estate with a client-first philosophy, combining local market knowledge, professional expertise, and a dedication to excellence that sets the brokerage apart.
"Building relationships, creating opportunities, and helping clients achieve their real estate goals with confidence."
A straightforward process from first conversation to closing
No-Pressure Consultation
Every relationship starts with a no-pressure conversation. Buyers get connected with trusted lenders; sellers get an honest, appraisal-backed read on what their property is worth.
Pre-Qualified Before You Shop
Buyers are connected with trusted lenders up front and pre-qualified before they shop, so you know exactly what you can afford — no surprises at the offer stage.
Professionally Marketed
Every listing gets professional photography and video. Land and acreage get drone footage that captures the full property from above — so it stands out and sells.
Informed & Reachable
David keeps you updated at every stage, explains everything in plain language, and is available in English or Spanish — no jargon, no pressure, no guessing what happens next.