Cassie Dieudonne is a top-producing REALTOR® based in Katy, Texas, with over nine years of experience helping families make confident real estate moves. Known for her honest advice, local knowledge, and her stress-free approach, Cassie has guided hundreds of clients through every step of the process,from first-time homebuyers to seasoned sellers and move-up buyers.
A longtime Katy resident and active community member, Cassie specializes in helping families find their next chapter in the neighborhoods she knows and loves. In 2021, she was honored as one of HAR's 20 Under 40 Rising Stars in Real Estate and was voted 2025 Katy Times Best of Katy Realtor.
Whether you're relocating, upsizing, downsizing, or just exploring your options, Cassie offers straightforward guidance, savvy marketing, and laughs along the way.
When she's not negotiating contracts or prepping homes for the market, you'll find her spending time with her husband, two kids, and three beloved pets, traveling or spotlighting her favorite local businesses around Katy.