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Aaron Mullens


Meet Aaron Mullens – Austin, Texas real estate expert and team leader.

A licensed REALTOR® with The Groove Realty since 2016, Aaron has helped over 150 families with their real estate needs, and he has built his business on the pillars of education, professionalism, and excellence. He is passionate about helping others by making the biggest and most complicated transactions of their lives as seamless as possible.

Aaron was featured in Top Agent magazine in 2017 as a rising star in the industry, he has earned six designations including Seller Representative Specialist and Accredited Buyer Representative, and he was selected to the Texas Realtor Leadership Program in 2019. He also volunteers, currently serving in his second term as the chair of the Texas Real Estate Political Action Committee with the Austin Board of Realtors and as an at-large member of the Legislative Management Team committee.

In 2022 he created The Aaron Mullens Team so that he could begin mentoring other REALTORS® and create a supportive environment focused on agent development and elevating the client experience.

Whether you are a seller, buyer, landlord, or renter, Aaron is experienced, communicative, and detail-oriented. He will be alongside you every step of the way. As a recent client said in her review: “Choose Aaron as your REALTOR® and you’re already halfway there!”

  • Texas REALTOR® Leadership Program
  • Graduate REALTOR® Institute
  • Accredited Buyer Representative
  • Seller Representative Specialist
  • Pricing Strategy Advisor
  • Texas Affordable Housing Specialist


Linda A.
“Aaron is knowledgeable of the business. His communication with us was outstanding. He is so easy to work with and patient with those of us not familiar with real estate. We highly recommend you use Aaron when you are buying or selling.”
Maxie S.
“Aaron got me and my boyfriend into a beautiful house after 8 months of searching. He was extremely patient with us throughout the whole process and helped us every step of the way. Aaron is extremely knowledgeable, personable, and his positive attitude helped us finally land the house of our dreams. It is tough not to be jaded by such a hot market, but Aaron helped us navigate each offer, and didn't waste any time getting back out to more houses when we lost multiple bids. I highly recommend Aaron, and we will be working with him when the time comes to sell this house and buy another one!”
Clint G.
“I am very glad that my wife and I worked with Aaron to buy our first home. The Austin market is so competitive that we would still be looking today if it was not for Aaron's expertise. He helped us stay confident through multiple offers, each time providing valuable input based on experience. A big part of our winning offer was Aaron's professionalism, attention to detail, and friendly relationships with all parties involved. Aaron was right about everything from the beginning. He was very patient with us, and took all the time we needed at each step in the process to make sure we were well-informed. We should have heeded his advice earlier about using a local lender. This saved the day and we were able to close on our beautiful house. I will definitely work with Aaron in the future!”
Courtney N.
“Aaron is an AMAZING realtor. He was the agent that both sold my Round Rock home and helped me purchase my new Buda home. My Round Rock home sold in three days and had multiple offers. I know this was the result of careful, thorough planning, superb marketing, and the fact that Aaron and The Groove work with the best when it comes to photography, staging, etc. Aaron really went above and beyond when, on the first day of showings, there was a gas leak in my house! I was at work over an hour away, and Aaron rushed over there immediately, waited for the gas company, and let everyone who was waiting to see the house know exactly what was going on, and that the problem was being taken care of. Because of how he helped handle that situation, once the house was cleared, showings progressed without any hiccups. That could have been a disaster situation, and Aaron steadied the ship to ensure that I sold my home that weekend. Aaron is patient, explains everything to make sure you understand, and he encouraged me to ask questions throughout the entire process. (He did not make me feel bad when I bothered him with 10,000 questions over the course of this complicated process. Nights, weekends... I felt so bad bugging him with what I assumed were probably silly questions. But he answered every question and said, "That's what I'm here for!" Needless to say, he is a great communicator.) Aaron is the best real estate agent I've ever worked with, and he is a true professional. Know that when you work with Aaron Mullens, you're working with one of the best in the business. Thank you, Aaron!”
Lauren D.
“I believe we've used Aaron for the most transactions to date (3 total). I wouldn't choose anyone else for any upcoming real estate transactions either unless I'm really looking to lower my standards. Aaron not only pays attention to every detail throughout the entire process, but he also sets you up (both as a buyer and as a seller) to profit the most from every negotiation you make and totally goes to bat for you when the other side tries to work one over on you. He is constantly updating his local and industry education so that you are educated and feel confident in every move you make. Aaron gives you the maximum attention and support, regardless of what pricing range you're looking to stay in, you feel like you're treated like anyone else and are represented to the absolute best of his ability. We loved working with Aaron and are so happy with every transaction we've had with him.”
Scott B.
“My wife and I had a great experience with Aaron. He was dedicated and consistent throughout the whole home buying process and we cannot thank him enough. He made wonderful suggestions that led us to a great purchase. One notable memory during the process was an offer proposal he submitted to us at midnight after being out of town with friends. Even though he could have waited because it was "his free time", he didn't and still kept us on his priority list. That alone really showed us his dedication and professionalism. If you are looking for an awesome Realtor that will work tirelessly for your needs, Aaron Mullens is your guy!”
Steve C.
“Aaron was fantastic guiding my wife and I through the home buying process for our first time. We started things from overseas and Aaron was great with staying in touch with us so that we could hit the ground running when we got to Austin. Aaron was always available for questions and viewings, and got us fully prepared for the entire buying process. He ultimately got us through a scenario where we started off as a backup offer on a house we didn't think we'd be able to get. Will definitely use him again for future transactions. Make sure you use his network for related home buying services too, we almost lost the house due to my poor choice in lenders, but he'd kept his usual lenders in the loop and they saved the day for us at the last second!”
Becca S.
“The first time we bought a home in the Austin area we made six offers on six different homes. We knew going into this round that we needed a knowledgeable and hard working realtor and BOY did we find one. Aaron and my husband knew each other in their previous careers at Frost Bank. When my husband found out that Aaron was getting his license, he said, “I know who we are using next time we buy.” This alone speaks volumes about Aaron’s work ethic. From start to finish, Aaron was invaluable to us when we bought and sold our home. He brought a thorough knowledge of real estate with his representation and helped us win our FIRST offer in a very competitive market. Because of his suggestions and guidance, we were able to purchase our home even though we weren’t the highest bidder. We knew we wanted to sell our house about a year before we put it on the market. We invited Aaron over to look over a few things and get his overall take on all the work we needed done. He watched our progress and suggested a stager come in to show us what potential buyers look for. I am convinced we were able to sell our home so quickly because of his expertise, marketing and organization. He never makes you feel like you are inconveniencing him. All this to say, Aaron knows what he’s doing. But that’s not the only reason he’s great to work with; he’s just genuinely a great person. I honestly couldn’t recommend him enough.”
Lauren C.
“My husband and I cannot thank Aaron Mullens enough for his guidance during our home sale and purchase process. Without a doubt, I have never met someone so eager to help, hardworking and dedicated to each and every one of his clients. Each interaction with Aaron made us feel comfortable and at ease because he always had answers about the next steps and the current status of our purchase. Aaron was the perfect agent to help us through this process and we will be recommending him to everyone we know.”