Hi, I'm Gianna Mezzino

Let's make it happen.

Real Estate Agent at Ouwens Casserly in Fulham Gardens .

With a real passion for real estate, Gianna celebrates 15 years of serving her loyal repeat and new clients. A natural when it comes to delivering outstanding service, nothing describes her better than honest, authentic and precise.

Gianna’s many years of experience and constant refining of her skills is reflected in the benchmarks sales results she consistently achieves and is regularly referred by her clients, with 80% of her business being repeat and referral.

With an exceptional eye for detail and a high level of emotional intelligence, Gianna will work with you to achieve the absolute best outcome for you and the sale of your home, keeping the whole process smooth, positive and stress free.

With her finger always on the pulse, from the moment you hand over your keys to the minute you pack your last box. Her constant communication with her clients allows them to feel at ease and cared for every step of the way.

When she is not selling homes, spending time with her family, usually on beach walks with the dogs ‘Annie’ and ‘Miso’ and partner Sam is where she loves to be. Her Italian heritage gives her a real passion for food and cooking so you will frequently see her dining out locally at Henley Beach or enjoying a good coffee or vino in the square.

Above all “I treat the sale of every clients home as I would my own or that of a family member or friend”.
  • Dianne & Gianna were both lovely to work with.

    We had a time frame on our property to sell and the staff at OC did a fantastic job in selling our property ahead of time.

    We highly recommend them both and very professional on all levels

    Big tick from us.

    Seller of house in West Lakes, SA

  • We enjoyed having Dianne & Gianna sell our house. They were always very helpful, professional and timely with getting back to us with any of the feedback received from potential buyers. The house sold within 3 weeks of the first open so the result was brilliant.

    Seller of house in West Lakes, SA

  • Gianna was very helpfull in her advice to help us prepare for sale we had not sold before and her friendliness and professional approach was very much appreciated by us both . We would recommend her services to anybody considering selling.

    Seller of house in Fulham Gardens, SA

  • Gianna was very professional with a friendly, easy-going nature. She was responsive to any questions we had and provided detailed information about what had happened at each open inspection. Gianna kept us informed every step of the way.

    Our property sold really quickly and the excellent price we received was an added bonus. Gianna was key to this happening.

    We would highly recommend Gianna. You won’t be disappointed!

    Seller of unit in Fulham, SA

  • Gianna is a most competent and pleasant agent to deal with.

    She worked hard to generate interest and brought prospective buyers through for private viewings a number of times in between opens.

    She gave us regular weekly updates on progress so we always knew where the process was at.

    Very happy with the result and her efforts on our behalf.

    Seller of house in Fulham Gardens, SA

  • We met Gianna 4+ years ago when we bought a property for which she was the selling agent. We recently utilised Gianna’s services to sell a property. On both occasions, we have found Gianna consistent, clear, concise and thorough from both sides of the fence. Gianna has a sincere ability to be personable and professional at the same time, thank you!

    Seller of house in St Clair, SA