Mark Porter is a residential real estate broker, investor, consultant and seasoned technology and business planning instructor.  Mark's ultimate passion is helping you implement what it takes to "be" and "do" better.

A 25 year veteran of the real estate industry, Mark is the broker owner of Castle Hills Real Estate.  When he is not teaching, he is helping the Castle Hills Subdivision area community buy, sell and invest in real estate.  Castle Hi...

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