"Who You Work With Matters"


Diana Antoun

Diana Antoun is one of South Orange County’s premier real estate brokers! Whether it is helping a first time homebuyer accomplish the goal of homeownership, a leader in our Luxury/Coastal Division, or a senior home seller downsize and find their next dream home, for Diana, it has never been just about selling houses. Success comes from developing a business that serves as a source to satisfy any of your Real Estate needs! Diana tenaciously protects her clients’ best interest. Her keen negotiation, follow-through and cutting edge marketing strategies join uncompromising integrity as the trademark of The Antoun Group. Diana is exceptionally well-respected, not only for her unparalleled professional track record and high ethical standards but also for being a trustworthy, devoted Broker who does absolutely everything in her power to ensure her clients’ success.

Professional Highlights:

  • Multi-Million dollar sales producer
  • Owner/Broker since 2010
  • Antoun Group has 12 Agents and 2 Contract Managers
  • Licensed Realtor ® 2001 to Present

Professional Associations:

  • SRES – Senior Residential Specialist
  • Lion’s Club Member/2nd VP 2016
  • Club Core Member
  • Probate Certified
  • OCAR Grievance Board 2014-2015
  • OCAR Professional Standards 2015-Present
  • Regency Board of Directors 2014-Present
  • CNE – Certified Negotiations Expert
  • Notary Public
  • National Association of Realtors Member
  • California Association of Realtors Member
  • Orange County Association of Realtors Member

Personal Information:

  • Laguna Niguel Resident
  • Married 30 Years to Sam
  • 3 Children
  • Fun Interest- Gardening, Golf, Church, Cooking, Reading and Wine.


A commitment to the needs of clients is paramount to the success of any good real estate professional.

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Do you have any specific questions about my real estate services? I can help you buy or sell your home with a comprehensive strategy designed for you.