

What makes us different? We live, work, and raise our family right here in St. Charles County and we love all of Metro St. Louis! We’re not just Realtors — we’re neighbors who know the schools, the communities, the backroads, and even the best local spots for coffee or dinner out. We treat every client like family, keeping communication open and clear so you feel confident at every step.
Selling your home takes more than putting a sign in the yard — you need a team that knows how to price it right, market it with impact, and negotiate to get you top dollar. That’s where we come in. As a husband-and-wife team, we’ve helped over 1,100 families successfully sell and buy in Weldon Spring, St. Charles, St. Peters, O’Fallon, Dardenne Prairie, Lake St. Louis, Wentzville, Defiance, and beyond. Backed by Coldwell Banker Realty – Gundaker, the #1 brokerage in St. Louis, we deliver the reach and results you deserve.
For buyers, we know you want more than just a list of homes. We’ll guide you through neighborhoods, financing, new construction, and multiple-offer situations so you can buy with confidence and clarity.
Whether you’re selling or buying, you’ll get honest advice, local expertise, and a stress-free experience from start to finish. If you’re looking for a Realtor in St. Charles County who treats your goals like their own, the McGrath Team is ready to help you move forward.+
Featured Properties
Recent Sales
Crystal & Drew-The McGrath Team
Coldwell Banker Realty - Gundaker- M:
- 314.605.6123
- O:
- 636.939.8084
Communities
Communities Served
We hired Crystal to sell our home after we had been on the market with a different agent for 6 months with no offers. Crystal was so professional and educated and re-priced us correctly that we sold in just 21 days!!! We are now building our dream home with her help! She has helped us with every step of the build process from finding our builder, reading the fine print …
-Michelle R. , Client
Crystal helped us find a home we love. We were new to the area and were not sure where we wanted to live. She took us anywhere and everywhere we wanted to look and put up with us looking at house after house after house. She was great at pointing out pros and cons of houses that we might not have noticed and did a great job finding homes with our specification …
-Joe & Stephanie Parisi, Client
We appreciate you being a sound board for Kens ranting & ravings. Thanks for being so patient with us also. You were awesome!
-Ken & Julie, Client
I cannot imagine a more effective real estate team. We followed their advice every step of the way and it paid off for us. They know the business extremely well and I can confidently recommend them to anyone. At every step of the process of selling the house they were there for us. They are efficient and diligent in their work, but also personable, friendly, and easy …
-Kevin Rutherford, Client
Crystal is the best! Being a first time homebuyer & being worried about the entire process. Crystal was by my side through it all. She wasn't concerned with making a sale or getting me in the first thing available. She wanted to make sure we found the right place for my needs. She did it. I will most definitely recommend her to anyone I know looking to buy or sell. I …
-Heather, Client
