About CentralTXRealty
Your Insider Guide to Central Texas Real Estate. We've been helping families find their perfect homes in Austin, San Antonio, and throughout Central Texas for over two decades.
Our Story
John McCarthy has been buying and selling properties for 35 years. He and his wife Andrea raised four children in Dripping Springs, where they lived for 20 years before moving to Hudson Bend. John believes real estate ownership is a foundational component of a sound personal financial strategy and enjoys helping people achieve a comfortable lifestyle while building long-term wealth.
John works in a client-centered relationship model — to be effective he gets to know each client and their objectives. He helps with single transactions as well as ongoing projects, and works comfortably with first-time buyers, experienced investors, and everyone in between.
With a background in software, John leverages technology thoughtfully to add value while prioritizing personal connections, listening carefully, and coordinating with other professionals to meet his clients' needs. He believes in serving others through his talents and experience, which brings fulfillment and drives his approach to client service.

Our Values
The principles that guide everything we do
Integrity
We believe in complete transparency and honesty. You'll always know exactly where you stand and what to expect.
Expertise
Our deep knowledge of Central Texas neighborhoods, market trends, and the buying/selling process sets us apart.
Care
We genuinely care about your success. Your goals become our goals, and we're with you every step of the way.
Testimonials
What John’s clients say
"John McCarthy is the BEST!"
John McCarthy is the BEST. We recently purchased a home in Dripping Springs and John was a huge help and a calming influence. The closing happened very quickly and smoothly. We were actually out of town, and John was able to direct us in the process, and reassurance that it could easily be done. And it was, couldn’t have gone any better. I would highly recommend and would gladly work with him again.
Cindy and Pat Shannon
"John went above and beyond!"
John went above and beyond to make buying a new house as stress-free as possible. We found the perfect house for my family and closed quickly. He took care of all the details. I couldn't have asked for a more professional and thorough person for the job.
Kate Clark — Nov. 2021
"He was fantastic."
My wife and I had been looking for a house for months and not getting a lot of help. A friend connected us to John McCarthy and immediately he went to work. After a week we found a house that we liked. John gave up his Sunday afternoon to show us the house and we put an offer on it that night. Two days later we were soon-to-be homeowners. Having never bought a house before my wife and I were not sure what to expect. John was very knowledgeable and explained every detail of the buying process. He was fantastic. I will recommend him to anyone searching for a home. 5 Stars
John Hartzfeld — Feb. 2022, Copperas Cove, TX
500+
Homes Sold
20+
Years Experience
98%
Client Satisfaction
15
Cities Served