Abby Martin

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.

All I have to say is that Xuan's was amazing and I would recommend Xuan to anyone looking for a home in Austin area.


The first time we met with Xuan, what should have been a short meet-and-greet consultation ended up being a 3 hour long chat on a Friday night---and that's all it took for me to be obsessed!

We came from using Redfin's agents to Xuan, and I have to say that the level of service couldn't have been more different. Right from day one with Xuan, we already had a better and more comprehensive view of what the entire process from start to finish should look like. I am quite a picky customer, and she was top notch with her communication and explanations every step of the way.

Sadly, we were able to find a house with her SO quickly (in the dream neighborhood that I'd written off as unaffordable, no less!) that our relationship did not get to last as long as I would've liked. We spent 3 months and 4 offers with Redfin, but with Xuan we got our first accepted offer in less than a week. But, the house we found was worth the trade off.

Xuan is a skilled negotiator, and we were happy to find that her analysis jived with our own in every case. She joined us on closing day and made sure to ask any questions we hadn't. She even brought us a wonderful basket to celebrate our closing. Since closing, she has remained communicative and responsive to my questions and has provided us with many recommendations on contractors.

Xuan comes with my highest recommendation!


This is my first time buying a house in my life, and I feel so lucky that I've had Xuan help me!!!

I knew nothing about the buying process before I met with Xuan. She was sooooo patient and professional!! During the entire process, Xuan always did everything as quickly as I could imagine and explained my questions very detailed. She knew exactly all the strong/weak points of the houses and could always make great recommendations. My buying process couldn't go so smoothly without Xuan!

I've recommended Xuan to my friends who are looking for houses, and yes I will definitely go to Xuan for all my future purchases!


Rachel was absolutely AMAZING! She was extremely knowledgeable and provided the best advice during the home building process. When searching for our dream home, Rachel set up and attended each tour appointment no matter what location or time. She was available for every text, call, or email and set up reminders for important questions and deadlines. On top of her amazing service, she provided professional videos to keep us updated throughout the entire home building process. We'd recommend Rachel to anyone.


From the minute we met our realtor, Rachel Pulliam to the time we got the keys to our new home, we knew we hit the jackpot! Rachel is super personable which is what instantly drew us to her. We are first time home buyers and wanted to work with her instantly because she was positive, enthusiastic, and motivated to help us find our dream house. And that's just what she did! We were very particular about what we wanted for our first home and yet we were so overwhelmed by all the options. HOA or not? Old home or new? North Austin or South Austin? Rachel helped bring clarity to what it is we wanted -- in large part to being totally flexible, encouraging, responsive, and patient by showing us all the options. When we found "the house", we put in our offer immediately. The first offer on our first house. With Rachel's help, our offer was accepted and closing was seamless. She was hard-working, dependable, and patient with our million questions. We are now moved in and feel more lucky than ever. Thank you Rachel and team for making this experience such a positive one! It made home-buying a breeze -- we are so lucky to be able to say that!


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


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 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 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 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’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!


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 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!


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 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!!


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!


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