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NMLS#: 1598647


President's Council Manager 


Dallas/Fort Worth New Construction Specialist (DFW New Constr. Sp.), Graduate, REALTOR Institute (GRI)

More about Gwen Castillo


Buyer Representation

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New Home Construction

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About Me

Branch Manager, Gwen Castillo, has a group of highly trained independent sales associates. As a former top-producing real estate professional herself with more than 35 years of Real Estate Experience Gwen was introduced to the real estate business as a child. Growing up with a father who was a builder and a mother who was a REALTOR, Gwen got an early start on her real estate career.

At Coldwell Banker Residential Brokerage, It's All About You. We help Agents live Exceptional Lives by concentrating on our Core 4 Values; Production Power, Coaching to Confidence, Culture of Awesomeness and Wealth Builder. We recognize that affiliated sales associates are the company's most valuable resource. Whether you are a seasoned professional looking to take your business to the next level or a new agent, Gwen will assist you by developing and implementing a plan that will put your Real Estate Career on the pathway to success and help you to live an Exceptional Life.

Gwen’s Real Estate experience and knowledge of new construction proves invaluable to her current agents. She has a thirst for knowledge and a desire to help the agents within her office excel using the advanced marketing systems and other cutting-edge tools of Coldwell Banker D/FW. As a Non-Competing manager of the Rockwall Coldwell Banker Residential Brokerage office she provides ongoing training, one on one coaching, group workshops, mentoring, and goal setting with her agents. She strives to create a fun and lively work environment.

If you would like more information about how Coldwell Banker Residential Brokerage builds powerful agents, please contact me at (972) 772-1234 or email me at

Memberships and Credentials:

National Association of Realtors

Texas Association of Realtors

MetroTex Association of Realtors

GRI (Graduate, Real Estate Institute)

Dallas Builders Association

2017 President Metro East Dallas Builders Association