Sean Elliott was born and raised in Collin County, and apart from his college years at Texas A&M, has lived in the DFW area his entire life.  After obtaining his masters degree, Sean became a homeowner in Allen in 2010.  After 12 years of service as a science/math teacher in Richardson and McKinney, Sean decided to make the move into residential real estate. ​ Sean earned the Keller Williams Luxury Agent designation in only his second year.  That’s quite an accomplishment. ​ Sean is very analytical, a tireless worker, and has earned the total trust and respect of his clients.  He’s already developed a reputation for bringing particularly difficult transactions to a successful closing.  His dogged determination and ability to bring all parties together were the keys to all of those sales

Sean Elliott


Tommy Watson

We had a great experience in the sale of our house. I know selling a house is stressful, however, The Grisak Group (Sean Elliott) and Tom made it so easy. They took care of all the details.

Patty Watson

I have known the Grisak family and been associated with them for the past 17 years so when it was time to sell our home in Allen there was no question about who would be our realtors.

Sean Elliott and the support team did a great job assisting us with getting the home ready for listing and it worked wonderfully. Our home was listed on a Tuesday at 1:00 PM and by 5:00 PM the same day we had a full price offer. There were a few bumps along the way that were no fault of Sean or the Grisak team but Sean was on top of everything and communicated with us to resolve all items. Sean and the whole team go above and beyond normal customer service. I would recommend the Tom Grisak group and Sean in particular to sell or purchase a home.

kitkatkitty, California

Sean helped us sell our house a couple of years ago. It was a complicated process since we were moving out of state, but Sean took care of everything. Our agent in the state we moved to also remarked how responsive and knowledgeable Sean was to work with. He will go above and beyond for you!


When I bought my first home out of state I had the perfect real estate agent, one that I still keep in touch to this day. Since moving here I have always looked for an agent with the same qualities as my previous one. Unfortunately for the buying of our first two homes, the agent(s) from the company we found was very sub par and our experiences were terrible. Due to these experiences, when it came to selling the first home we bought here, we were pretty downcast about the whole home buying/selling experience as a whole. All of that changed when we found Sean Elliott to sell our home in Dallas. From the initial appointment to marketing, to the staging, to the pictures, to the regular updates provided by Sean, we had the best home selling experience. There is not one negative thing I could point out if I tried. We kept saying to ourselves how we should have found Sean earlier because our first two experiences were a nightmare and it would have been SO MUCH smoother with having him as our agent. Not only will we continue to use Sean for our future real estate endeavors, we will refer him to anyone and everyone we know that is buying or selling a home. Our home was listed perfectly and a buyer was found within days of the home being listed on MLS and we closed one month from our home hitting the MLS. THANK YOU SEAN for your hard work, your diligence, always been there to answer any questions, for keeping us up to date before we had to ask, and for working with us every step of the way.

Michelle Bollinger

Easy to work with and organized. Would list with them again. Thanks!


We sold our house in two days! Obviously not the norm but Sean at the Grisak group did a heck of a job getting us ready to sell and showing us potential new homes. Use them. You won’t regret it.

Monica Pittenger

Sean just helped us buy a beautiful home in Prosper. He was extremely helpful with the process. Always answered his phone and very professional. Sean made the process extremely easy for 2 working parents.

Unnamed Seller on Zillow

Sean was a great asset for both buying our new house and selling our old house. He was there for both the normal questions and also for all of my crazy questions. In the end, he sold our house for above market in 2 days and all of this after spending months with us finding the perfect house to buy. The house that we actually settled on was one that was over priced and not even on our radar but he was able to find it and negotiate down into our budget. We couldn't have done it without him.

Unnamed Responder on Zillow

We are so grateful to have Sean assist us in finding our first home. He went the extra mile to keep us informed every step of the way - explaining every single thing during our home buying process. We experienced a few minor "road blocks" while under contract, and Sean went above and beyond to make sure we were kept informed of what was happening, and that we were taken care of. His knowledge and experience helped us feel so secure as things moved forward. In the end, we bought our house for less than asking price, and we are so in love with our first home! We will continue to recommend Sean to everyone we know that is buying and/or selling their home!

Mustafa Dohadwala

Extremely professional, knowledgeable, and supportive. Tom Grisak and Sean Elliott are the best realtors I have encountered in the DFW area.

Timothy Moreno

Sean Elliott was an amazing realtor who really took the time to work with us and had a ton of patience when schedules unexpectedly changed and the like. He was there for us every step of the way and was very professional. Thank you to all for a great first time home buying experience and I will definitely recommend you to others.

Sabrina Clark

Tom and our agent Sean were exceptional with the entire process of getting our house sold. There expertise about the housing market and in particular, the specific needs for our home were very presise. Any issues that arose our agent Sean was quick to respond at anytime of day or night. I would definitely use there services again and highly recommend them to my family and friends. Great job to the entire Grisak Team!!!