Maryellen Castellano


Maryellen’s passion for helping people led her to become a Realtor® in 2013. Maryellen combines her strong organizational, interpersonal, leadership and management skills with a true love of and appreciation for the Treasure Coast. She is dedicated to helping her clients buy their perfect home in paradise or sell their current home, recognizing that it is much more than just a place to hang your hat—it’s a place that builds and stores memories.

After graduating from California State University, Fullerton, Maryellen began a successful career at AT&T, where she also met her husband and business partner, Bob. She went on to earn her Masters degree in Human Resources Management from Rutgers University. After moving to Stuart, Florida in 2001 and taking a well-deserved sabbatical during which she did volunteer and part time work, she returned to the work force full time in 2005, becoming the Director of Human Resources and Marketing at a Fox, Wackeen, Dungey Law firm in Stuart, FL.

Maryellen believes in becoming an expert in all that she does and in January, 2015 earned the designation of GRI, Graduate Realtor Institute, requiring over 100 hours of class time, and multiple written examinations. It is one of the most prestigious designations in the realtor community. In August 2015, she earned the Accredited Luxury Home Specialist designation and in November she completed her Performance Management Networking designation. She is the 2016 President of the Stuart Martin Women’s Council of Realtors, was the 2015 co-chair for Molly’s House Prêt À Manger and volunteers at local non-profit organizations. Maryellen makes caring for her client and her community her primary goal.

Maryellen can be reached by calling the office 772-245-4500 or cell 772-486-6309. Her email is

Featured Listings