Tammy Costello

We absolutely love working with our clients and we love nothing more than helping them have a wonderful buying or selling experience. Over the years, our clients have graciously written 1000+ reviews about their experiences on sites like Google, Yelp, & Zillow. We've collected them here.

Tammy Costello

Tammy helped my family find a great first home.. we would highly recommend letting her help you

Buyers First Time Home Buyer Tammy Costello

Tammy was beyond helpful. She turned what should have been a stressful experience into an amazing one. She was extremely thoughtful and knowledgeable about the area and showed us exactly what we were looking for! Didn’t know the house buying process could be this enjoyable and easy! Would definitely recommend!

Buyers Tammy Costello

I cannot recommend Tammy Costello enough! She goes above and beyond and is amazing at what she does. She is extremely professional and knowledgeable in the real estate industry and market. She made the process stress-free and easy. Thank you Tammy!

Buy & Sell Tammy Costello

Tammy helped us find exactly what we were looking for as first time homebuyers and made the process so easy!!

Buyers First Time Home Buyer Tammy Costello

Tammy Costello changed my life! She helped me find my absolute dream home and never stopped searching for the perfect one! I have never been happier in my new house, with a pool! She is very intuitive and knows exactly what you’re looking for! Could not recommend her enough.

Buyers Tammy Costello

As a fellow realtor, I had the pleasure of working with Tammy on a recent transaction, and I must say, it was an absolute delight. Tammy’s professionalism and accessibility were second to none, making our collaboration smooth and efficient.

Throughout the process, Tammy proved herself to be a true expert in her field. Her attention to detail and dedication to her clients were evident in every interaction we had. From promptly returning calls and emails to effortlessly navigating negotiations, Tammy’s expertise shone through, making her a valuable asset to any transaction.

One of the standout qualities of working with Tammy was her accessibility. In an industry where time is of the essence, Tammy was always just a phone call or email away, ready to address any questions or concerns that arose. This level of responsiveness not only facilitated effective communication but also instilled confidence in our ability to work together seamlessly.

Buy & Sell Tammy Costello

Tammy is the absolute best! We relocated from the East Coast and Tammy went well above and beyond.
We found a beautiful home in a great area. She listens to your wants and needs, then delivers. Thank you,
Tammy!!

Tammy Costello

Tammy Costello’s service is stellar! She consistently goes above and beyond and is always timely. I can’t
say enough about what a joy she is to work with! Thank you, Tammy Costello, for making our property
search so easy!

Tammy Costello

Tammy in Austin, Texas is amazing! She is very hard working and driven, she keeps going until she finds
exactly what the client is looking for. Tammy is clearly passionate about her job and clients and a great
asset to this company! Would recommend her to anyone in search of a home or property!

Tammy Costello

Tammy Austin was beyond helpful. She turned what should have been a stressful experience into an
amazing one. She was extremely thoughtful and knowledgeable on the area and showed us exactly what
we were looking for! Didn’t know the house buying process could be this enjoyable and easy! Would
definitely recommend!

Tammy Costello

I can’t speak highly enough of Tammy Costello. Her professionalism, knowledge, honesty, integrity,
communication, and hard work ethics are very much appreciated and respected. She is detail oriented,
honest, good with people and has a knack for matching the tenant with the owner…. making it the perfect
fit for your home. She is your go to when you need to sell or buy your next home ⭐️⭐️⭐️⭐️⭐️ I would give her
10 stars if I could!

Tammy Costello

I have known Tammy Costello for 13 years and I can honestly say I trust her as a friend and successful
businesswoman.
Tammy is great at communicating with people.
She will go above and beyond to find the right house/home for her clients and their needs.
You couldn’t have a better businesswoman on your team!

Tammy Costello

Ms. Tammy Costello is an amazing person who has this intrinsic motivation to helping people find their
future home and/or sell their home. She’s very informative, attentive, knowledgeable and experienced in
real estate. Communication is key and Tammy is great at that!

Tammy Costello

Tammy is a great and wonderful person to work with! She is very passionate about what she does and
communicates with you in a way that makes you feel comfortable. She is knowledgeable in every aspect
of her work and has no problem explaining things to you in detail as well as giving you all the answers to
your questions. Overall she is just an amazing human being and I would definitely recommend her for any
buying/selling of your home!

Tammy Costello

From day 1 Tammy has truly helped me understand the purchasing experience. She literally walked me
through the entire process! I was blessed to have her in my arena through the entire process. It is scary
after a divorce starting over and she made it seamless. I highly recommend Tammy Costello to make the
home buying process seamless!

Tammy Costello

Tammy Costello in Austin has been a pleasure to work with. Her expertise and dedication set her above
the rest. The communication and negotiation skills that she displays are outstanding. I look forward to
working with her again.

Tammy Costello

Working with Tammy has been a great experience! She has helped me look at places to open a retail
space and is very communicative and always follows up and makes time for me. Would definitely
recommend Tammy!

Tammy Costello

5 stars for Tammy Costello! The Austin real estate market is crazy and Tammy navigates these crazy
times with perfection. Our home buying experience has been great!

Tammy Costello

Tammy Costello was amazing – she found us the perfect house and was so patient with all of our
requests – the communication was great and she always got back to us quickly to answer any questions!
If you need to buy or sell a house she is your girl – cannot say enough good things about her!!

Tammy Costello

I had the pleasure of working with Tammy Costello in the past. Excellent person to work with. Caring and
will follow through. You’re in good hands with Tammy!

Tammy Costello

Tammy is amazing!!! She really knows the market and how to navigate getting me the best price!!!

Tammy Costello

We recently had the pleasure of working with Tammy Costello, and I cannot express enough how amazing
my experience was. Tammy’s dedication, patience, and expertise made the process of finding our perfect
home in Austin, Texas, an absolute delight.
From the very beginning, Tammy displayed exceptional professionalism and attentiveness. She took the
time to understand our needs, preferences, and budget, ensuring that she had a clear understanding of
what we were looking for. Her knowledge of the Austin area was truly impressive, and she expertly guided
us through the various neighborhoods and communities.
What truly set Tammy apart was her unwavering patience. Despite our ever-evolving criteria and
numerous property viewings, she remained cheerful and committed throughout the entire process.
Tammy never once made us feel rushed or pressured into making a decision. She understood that
purchasing a home is a significant milestone, and she was determined to help us find the perfect place to
begin our new chapter in Texas.

Tammy’s dedication extended beyond our expectations. She spent countless hours with us, often going
above and beyond her responsibilities to ensure we were well-informed and comfortable with our choices.
She provided us with comprehensive market analyses, valuable insights, and sound advice, all of which
contributed to our confidence in making informed decisions.
Thanks to Tammy’s expertise and tireless efforts, we eventually found our home.
I cannot recommend Tammy enough. If you’re in search of a dedicated, patient, and knowledgeable real
estate agent in Austin, Tammy Costello is the one to trust. She will go above and beyond to ensure your
needs are met, and her genuine passion for helping clients shines through in every interaction.
Thank you, Tammy, for making our home buying journey such a positive and memorable one. We are
forever grateful for your hard work and dedication.

Tammy Costello

Tammy was our real estate agent and she was amazing! God send. Moving to Austin from Cali, we had no
idea where to even begin. Tammy helped us narrow our search. We looked for months! Trying to find our
perfect home and she was there every step of the way. She’s patient, kind, on top of it and when needed
straight forward and stern. Well rounded. I can’t thank her enough! I know we weren’t easy clients so
anyone reading this looking for a realtor in Austin this is your sign. Give her a call. You won’t regret it.

Tammy Costello

Tammy is a great real estate agent with a wealth of knowledge and is very friendly & easy to approach.

Tammy Costello

Tammy Costello was a blessing to us. She assisted us in finding a rental when moving from out of state
and was so pleasant and positive during that experience. When it came time to purchase our home,
Tammy was amazing!!! She answered our questions with real honest feedback and the rare instances she
didn’t have the answer, she would tell us that she would get us the answer and then deliver on her word.
Never at any time was there any pressure as there commonly is with agents.
I can’t imagine going through the process with anyone else. Her upbeat attitude and kind character made
her so fun to be around!

Tammy Costello

Tammy is amazing! She is very hard working and driven, she keeps going until she finds exactly what the client is looking for. Tammy is clearly passionate about her job and clients and a great asset to this company! Would recommend her to anyone in search of a home or property!

Buyers Tammy Costello