Since becoming licensed in 2006, John Duke has built his reputation as a knowledgeable and principled broker who leads with integrity, faith, and heart. As the founder and broker of Duke Realty, he specializes in farm and ranch, residential, and investment real estate throughout Central Texas.

John is both a big-picture strategist and a detail-oriented contract expert—ensuring that his clients are not only guided with wisdom, but protected every step of the way. Relationship-driven and grounded in the belief that truth builds trust, he works with all parties to find solutions and reach the closing table with integrity.

Outside of real estate, John serves on the Board of Directors for the Temple Symphony. When he’s not helping clients, you’ll find him hog hunting, tending to the family’s small farm, lifting weights, or exploring new foodie spots.

At the heart of John’s leadership is Duke Realty’s simple but powerful mission: Love Your Neighbor. That value guides every conversation, negotiation, and transaction—because to John, real estate isn’t just business. It’s personal.