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Margarita Castillo

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A little bit about me...

Margarita Castillo | REALTOR® Tinsley Realty Group | eXp Realty Margarita Castillo brings decades of business experience, entrepreneurship & client service to her real estate career. With 20 years in corporate America and more than 26 years as an independent insurance broker, she has built her career on integrity, communication, hard work & genuinely caring for the people she serves. Guided by her faith, Margarita believes every new chapter has a purpose & considers it a blessing to help others through one of life’s biggest decisions. Whether buying a first home, searching for a forever home, or preparing to sell, she strives to make every client feel informed, confident & cared for along the way. Proudly serving Kerrville, the Texas Hill Country, San Antonio, and surrounding communities, Margarita loves helping people discover the beauty & sense of community that make this part of Texas so special. For Margarita, real estate is more than a transaction—it’s an opportunity to serve others, build relationships, & help people find the place God has prepared for their next chapter.

In the Words of my Clients

Success Stories

"Sarah Escobar is super knowledgeable, honest, and caring! She has been so easy to communicate and work with. So happy we got to work with her. Definitely someone we'd go back to again!"
"Working with Marnee was an absolute blessing. From the very beginning, her communication and response times were incredible—she never left us waiting or wondering. When we hit a tough situation with our personal property, Marnee didn't just act as ou
"⭐⭐⭐⭐⭐ I had an excellent experience with Tinsley Realty Group. Their team is professional, knowledgeable, and genuinely committed to helping clients every step of the way. From the first conversation to the final closing process, they provided clear
"Wonderful team. Very helpful guiding you thru the steps and communicates quickly. Found our forever home."
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