Sebastian Arguello
Agent
Sebastian Arguello is a results-oriented REALTOR® serving the greater DFW market with a focus on disciplined execution, data-driven guidance, and client centered advisory. After 8.5 years in the United States Navy managing intricate navigation systems, leading large teams, and operating in high stakes environments, Sebastian transitioned his operational skill set into residential real estate to deliver a higher standard of service for buyers, sellers, and investors.
As a homeowner himself, Sebastian understands real estate not just from the professional side, but from lived experience. He purchased his own home using the VA loan, giving him a unique advantage in helping military families and veterans navigate the process with clarity, confidence, and maximum benefit. His firsthand knowledge of VA lending, entitlements, and cost saving strategies allows him to advocate effectively for clients who want to leverage their earned benefits in today’s competitive market.
Now based in Lewisville and fully immersed in the North Texas real estate landscape, Sebastian brings strong market awareness, strategic communication, and a grounded financial mindset to every transaction. Bilingual in English and Spanish, he supports a diverse client base and ensures each client receives transparent guidance and a seamless experience from first consultation to closing.
Sebastian’s mission is simple: deliver disciplined, trustworthy service, protect client interests, and help families build long term equity through real estate.
