Sunni Sutton

Sunni is a highly experienced, multi-million dollar Realtor.  She carries the prestigious Keller Williams Luxury Agent designation which less than 1% of all KW agents have attained.  She represents both buyers and sellers within Collin County of Texas.   ​ Sunni is originally from a small town an hour north of Pittsburgh, Pennsylvania. She moved to Texas in 2008 and has lived in Allen since 2015. She is married with 2 beautiful boys, ages 4 and 1. She graduated from Pennsylvania State University with a degree in Business Management and also has a Masters in Marketing from Strayer University. ​ Sunni’s career experience is highlighted with over 19 years in business and consumer sales management, business negotiations, as well as marketing and operations.  Effective listening, communication, market knowledge, and creative marketing are key strengths which she provides to all of her clients. She listens to her clients needs, ensures they are well informed, and commits to delivering the best service one can provide.


Lydia Hervatin

Sunni Sutton was delightful to work with. She sold the house before it was even listed on the MLS. I give her and the Grisak Group my highest recommendation!

Robbie Sutton

What a great company. They worked very hard to make the sale go so smooth. Even the title company was great and through. Thank you!!

Traci Leonard

Our home had been on the market for 9 months with another Realty Company. After meeting the Grisak group, we immediately agreed to let them take over. They sold our house within 2 months! Incredible marketing and personal attention! Sunni Sutton, was a breath of fresh air! Her commitment to selling our house was at once immediate and thorough. She listened to our concerns, kept us informed and calm during a tumultuous and emotional transition. We are forever grateful to her and the exceptional team of professionals in the Grisak group. Highly recommend the Grisak Group! Ask for Sunni Sutton!!!


Hi Tom, Sunni and Kathy are working their butts off in my house! I am so excited, it is looking completely different and so cool!!! I love everything they are doing. They both are so creative and innovative. Using some of my things. I just had to tell you how utterly astounded I am - it's gonna be great. Thank you so much for having such a great team. I adore Sunni. She is so calm and inspirational. And is working so hard.

Jen McDonald

We worked with Sunni from the Grisak Group to help us find and purchase our first home. It was a great experience!

1002 Raintree Circle, Suite 100
Allen, Texas  75013