Owner | Broker

Diana Antoun

One of South Orange County’s premier real estate brokers!


Owner | Broker

License #

CA DRE 01313864


(949) 289-2697


[email protected]


25950 Acero Suite 100 , Mission Viejo, CA 92691


About Diana

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 Real Estate Professional from 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.

Work With Us

Whether you're a first-time homebuyer, a luxury property enthusiast, or a senior looking to downsize, Diana and her team are here to fulfill all your real estate needs. Don't miss out – contact The Partnership Group today and let them lead you towards your dream home.

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