Sonia Allison

REALTOR® | CNE, GRI

License # 658638

Sonia Allison is a highly accomplished REALTOR®, serving the Austin and Houston markets since 2015. Sonia brings a wealth of experience and expertise to every transaction, ensuring her clients secure the best possible outcomes, whether they are buying or selling a home. She is also a Certified Negotiation Expert, helping her clients achieve their financial goals in the transaction. Her in-depth knowledge of the local markets, combined with her strategic approach to negotiations, has earned her a reputation as a top producer for the last several years.

Known for her honesty, responsiveness, and dedication, Sonia builds strong relationships with her clients, who consistently refer her to friends and family. Her clients speak of her ability to navigate difficult markets, give them honest feedback, and invaluably guide them through the home buying or selling process with ease.

With a background as an elementary school teacher, she is skilled in educating and supporting clients through one of the most important financial decisions of their lives. Her teaching experience has provided her with invaluable skills that enhance her effectiveness as a REALTOR®. She has developed exceptional patience, active listening skills, and a knack for clear communication- all qualities that help her build strong, trusting relationships with her clients.

Sonia’s experiences living overseas as a child and traveling extensively around the world have uniquely prepared her in her role as a REALTOR®. Exposure to different cultures, languages, and ways of life has given her a deep understanding of people from diverse backgrounds, which is invaluable when making connections with clients. Her international background helps Sonia empathize with the challenges of relocating and finding a home in a new environment, whether her clients are moving from another country or another part of Texas.

Sonia is a graduate of the University of Texas at Austin and loves spending time with her husband, daughter, and their rescue dog, Blue. Outside of real estate, Sonia enjoys playing soccer on competitive co-ed adult leagues. She is passionate about playing and has managed teams and held a board position on the Houston Women’s Soccer Association.

Sonia also enjoys exploring all the outdoor adventures that central Texas has to offer for camping and hiking. She and her husband enjoy off-roading with their jeep and camper through Texas, New Mexico, and Colorado whenever they get a chance!

Designations

  • Certified Negotiation Expert (CNE)
  • Graduate REALTOR® Institute (GRI)

Awards

  • Silver Top Producer Award (2023 with Better Homes and Gardens)
  • Gold Top Producer Award (2022 with Better Homes and Gardens)
  • Silver Top Produce Award (2021 with Better Homes and Gardens)
  • Leadership Academy Graduate (2022 with Better Homes and Gardens)

Stats

  • 100+ closed transactions

Memberships

  • Austin Board of Realtors®
  • Houston Association of Realtors®
  • Texas Association of Realtors®
  • National Association of Realtors®

Happy Clients.

“My wife and myself have no words to thank Sonia for helping us during this process.

Her professionalism, deep knowledge of the area and the market, positive attitude, attention to our personal requirements and needs, patience, availability among many other factors, made Sonia the strongest support we could have ever desired.

I think "excellent" doesn't reflect properly the support we got from Sonia. If we could evaluate several levels above excellence we would certainly go for that option.

The performance of Sonia was way above what our previous experience expect from an Agent.

We were very lucky to have Sonia and we are very grateful from her support during this process.”

J. Galina

"Sonia was extremely attentive and caring for our needs and considerations throughout the entire process. Her responsiveness and support could not have been better. She was also a great communicator!

Our home sold for listing price with multiple offers in the first few days. Sonia did a great job of looking out for our interests and paying attention to detail. Highly recommended!"

C. Whitney

“Sonia Allison was excellent during the whole selling and buying process. She is extremely knowledgeable about all the different neighborhoods and was diligent in any research needed for each specific area. Sonia constantly communicated clearly and effectively with a clear expectation of what the outcome may be for each situation. Sonia gave great recommendations on what the best course of action could be during different parts of the sale/purchase process. She made us feel confident in all our decisions as she guided us through each step. I would highly recommend Sonia Allison to anyone looking to buy or sell their house. Sonia is a great person and an excellent realtor!”

R. Audi

“We met Sonia Allison in 2016 when we bought our first house. After meeting her we NEVER considered any other agent. She has been amazing. She helped us to sell our house and to buy another one. Sonia just made every step so easy and all went so smooth. She's ALWAYS there to help us, she is very knowledgeable, patient, sweet, professional... Our experience with Sonia was simply outstanding. She really is the best agent."

D. Guerrero

“Sonia Allison is knowledgeable, helpful ,and a real professional. She made the entire home buying experience a breeze. Me and my wife are first time home buyers, and had no idea what we were doing. She did all the heavy lifting, and made it easy on us. I would strongly recommend Sonia Allison to anyone I know looking to buy a house. She is truly great at what she does.”

G. Wolfe

“Sonia did her research on the area and always provided exceptional levels of detail where it was most important and needed throughout the process.

I've heard nothing but great things about Sonia as a realtor and having known her reliable personality for some time it just solidified my decision to use her as our agent.

She was always available and answered questions promptly. She was also good about helping think through tactical negotiating decisions to get to a great end result of a happy new property owner at a good price.”

K. Kothe

“Sonia is the best real estate agent we have ever worked with. In fact, since working with her, we would always reach out to her for future help. Her professionalism and knowledge of not only the area, but of, negotiation, communication and style is perfect. Sonia patiently walked us through the process and notified us about what to expect. She is a realtor who was on top of all matters and a great person. She is a joy to work with. We can't thank Sonia enough for her great help and professionalism”

O. Alkan

"Sonia Allison was instrumental in assisting us with choosing and buying our first home. We felt well represented throughout the entire process. We are very thankful to Sonia for making this journey as easy as possible. She came to me recommended by a friend. I was so please with the experience that I’ve passed that recommendation along to anyone looking for an amazing REALTOR®. You wont regret it!"

M. Rivas

“A close friend highly recommended Sonia Allison. After our first conversation we were 100% sure that she was the agent we wanted to work with. Sonia was always patient and available for us.

She completely understands the market dynamic and guided us to make the best choice. We couldn't be happier with Sonia, she made the whole process very smooth, she is very knowledgeable in every single aspect of the buying process.

Now that we found the perfect house for us we are ready to sell our current home with her help. We feel relieved knowing that Sonia will be working with us.

I would strongly recommend Sonia Allison for any real state need.”

D. Ruiz