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REALTOR®, SRS®, ABR®, MRP, HFR

Nathan Koudouris

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A little bit about me...

I’m Nathan Koudouris, a San Antonio native and REALTOR® representing clients in the San Antonio and Hill Country luxury real estate markets. With over $25,000,000 in real estate sold across 2024 and 2025 and recognition as a Top 200 Producer and Platinum Top 50 Finalist, I deliver a highly strategic, results-driven approach tailored to discerning clients. In a market where presentation, pricing, and negotiation directly impact your bottom line, every detail matters—and every move is intentional.

From positioning your property to command maximum value to guiding acquisitions with precision and insight, my role is to ensure you operate from a position of strength at every stage. My approach combines data, market expertise, and elevated marketing to create demand, attract qualified buyers, and secure optimal terms. This is not a one-size-fits-all process—it’s a customized strategy designed around your goals and the unique characteristics of your property.

Most agents disappear after closing—I don’t. I continue to serve as your long-term real estate advisor, providing ongoing guidance as your needs evolve and opportunities arise. If you’re considering buying, selling, or simply want a strategic perspective on your real estate portfolio, let’s connect and build a plan that delivers exceptional results.

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In the Words of my Clients

Success Stories

"He successfully sold our house within the first week, after two real estate agents had been unsuccessful for over a year. If you're looking to sell your house, I highly recommend hiring him. He is best of the best!"
"Nathan is on top of the game and really knows his stuff. He's the true definition of a professional. He helped me navigate the entire house buying process from day 1, which can really be a lot for a new home buyer to take in. His insight is invaluabl
"Nathan was so helpful in helping my son purchase his first home. We appreciate his professional timeliness on showing us a property we were sure would sell fast. His expertise and knowledge helped us through the process but did not end there. He is a
"Nathan was really an awesome agent to have on our side. Whether it was explaining details about the buying process, or touring over 20+ homes, or guiding us through closing, Nathan went above and beyond to meet our needs. Would highly recommend Natha
"Nathan did an amazing job on helping us looking for our style of house and helping hone into our needs and wants in a house. He is very professional,knowledgeable, and gets the questions you have answered with haste. He made the buying process for us
"Working with Nathan Koudouris was a great experience. I knew him back when he was a principal in my school district, so it was a really nice surprise to reconnect with him as our real estate agent. It made me feel comfortable right away knowing the k
"My girlfriend and I had the absolute pleasure of working with Nathan Koudouris to find our new home, and we couldn’t be happier with the experience. From start to finish, Nathan was incredibly helpful, kind, and professional. He took the time to real
"Nathan was amazing! He helped us through the proccess and was advocating for us all the way! Thank you Nathan for making the experience of my first home incredible and extraordinary"
"I recently had the pleasure of working with Nathan Koudouris to purchase my new home, and I cannot recommend him highly enough. From start to finish, Nathan demonstrated exceptional market knowledge, outstanding communication skills, and a genuine co

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