David Castaneda
Realtor
9003138
As a proud member of The Losoya Group at Real Broker, David brings a results-driven mindset and a “whatever it takes” work ethic to every client he serves in San Antonio.
Before entering real estate, David built over a decade of experience in collections management, where he developed strong negotiation skills, persistence, and the ability to navigate high-pressure situations. He later worked as a commercial truck driver—an experience that reinforced discipline, time management, and the importance of following through. Today, he applies those same skills to advocate for his clients and help get deals across the finish line.
David chose real estate for the opportunity to create a flexible life while helping others achieve the American Dream. There’s no place he’d rather do that than San Antonio, a city he genuinely appreciates and is proud to serve.
He specializes in working with first-time homebuyers, military families, and those closest to him—friends and family—because he understands how important trust and guidance are during such a major life decision. His approach is simple: keep communication clear and relaxed, stay accessible, and do whatever it takes to get clients to the closing table.
Clients often describe David as personable and easy to work with, someone who naturally builds strong relationships. Outside of real estate, he enjoys smoking meats and is always focused on becoming a better version of himself—values that carry directly into how he serves his clients.
Whether someone is buying their first home or making their next move, David is committed to making the process smooth, successful, and even enjoyable.