Andrea-Schneibel---Headshot

Andrea Schneibel

About Andrea

After years with some of East Tennessee’s leading employers in science and innovation, Andrea brings local insight, professionalism, and warmth to every real estate transaction. As a real estate agent with deep community roots, she offers clients the benefit of high-level communications experience and attentive, personalized service. 

As East Tennessee positions itself as a top destination for technology, research, and industry, Andrea specializes in helping clients buy and sell homes—especially those relocating to Knoxville or the surrounding area for new opportunities. With an MBA from the University of Tennessee, Knoxville, and a background in science communications, she makes the “science of homeownership” clear and approachable at every step. 

Andrea supports families, first-time buyers, investors, and long-time residents with clear communication and seamless transactions. Fully bilingual in English and Spanish (and a little German!), she connects easily with clients from all backgrounds, making the process of buying or selling a home in East Tennessee straightforward and empowering.

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"Seleccionar a Hilmar como nuestra realtor fue la mejor decisión qué pudimos tomar, su experiencia en el mercado, su dedicación, el compromiso y responsabilidad con el que trabaja la hacen definitivRead MoreRead Less
"Fantastic experience with a very hard working, attentive realtor! She kept us informed as she guided us through the entire process."
"Tuve la suerte de encontrar a Hilmar para la compra de mi primera casa, y no podría estar más agradecida. Desde el primer momento fue profesional, paciente y muy comprometida con ayudarme a encontrar Read MoreRead Less
"Hilmar was a great help throughout the entire house buying process! Whenever I needed help or had a question, she was quick to get back to me. Highly recommend. Thank you Hilmar!"
"She was a very helpful and knowledgeable realtor. I was very pleased and happy to have her as my real state agent. If you ever need find property in Knoxville Tennessee, I would highly recommend her"
"Hilmar and her team at Castillo Realty are the ultimate professionals. They assisted my client/friend with the sale of their Knoxville home in the most efficient and caring manner. Hilmar and her teamRead MoreRead Less
"We had a wonderful experience with Hilmar Castillo and Castillo Realty. From the day we met, she instilled a peaceful trust that she would take care of our needs in selling a home from another state. Read MoreRead Less
"Hilmar expertise, dedication, and genuine care have been invaluable in both the purchase and sale of my properties over the past five years. Her professionalism, responsiveness, and market insight truRead MoreRead Less
"Hilmar was an amazing realtor for me. She helped me sell several properties over the past few years and I am always amazed at how she can market the house at just the right price to solicit multiple oRead MoreRead Less
"Hilmar Castillo proved herself as an intelligent, resourceful and confident real estate agent in the marketing and sale of our home. She has the skills of a good listener, communicator and was efficieRead MoreRead Less