Stavros Ambatzidis

Director & Licensed Estate Agent, Company Auctioneer


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Resourceful people are key part to our culture and success, together we are one family.


Truly Exceptional!Couldn't have been happier with Tanja and her team's efforts in selling our property. We had a 4 day trip planned away and thought it was a good opportunity to at least get the first weekend of opens done. Little did we know that when we left on Thursday afternoon, by the time we'd get back on Monday, we'd have the property sold, with a great price and an unconditional contract signed, sealed and delivered! Everything was so fast and seamless. Thursday night dusk photography, on the web Friday, open on Saturday. Then to her credit, she opened the home up again on Sunday to bring more people through, plus those who'd been keen on the Saturday for a second look. Sunday night we were presented with a great offer that was unconditional and a phenomenal price.Further credit to Tanja is I actually had her appraise my property 18 months before we went to market. Some agents might question the seriousness of a vendor who takes that long to put a property on the market, or not be quick and prompt in responding to questions along the way. Not Tanja, she was always fast to respond, and even put me on to a contractor to do some sprucing up of the property who didn't cost an arm and a leg. She also advised me against spending too much money on certain works as unneccesary, and gave me great tips on what we did need to do, but without blowing the budget. Excellent agent, and can highly recommend her to anyone looking to sell their property in Chelsea and surrounding areas.
Stuart Summers
Stuart Summers
03:50 18 Apr 21
Amazing people A+ A+ A+ Awesome experience highly recommend. pty ltd pty ltd
23:03 13 Apr 21
Samantha Tripp
Samantha Tripp
02:11 12 Apr 21
Excellent service would highly recommendNicola Nakon of O’Brien Realeatate Chelsea, was fantastic. Her advice and knowledge of the local property market was excellent. Nicola is a true professional and made the process of selling our home easy. If you want a local expert to help you sell or buy property we highly recommend Nicola and the team at O’Brien Realeatate Chelsea
Stephen Bourke
Stephen Bourke
03:31 08 Apr 21
No posts available. Please return soon.

As one of Australia’s finest auctioneers, Stavros’ skill and dedication has not only achieved outstanding sales results for our company but garnered him many awards and accolades during his 29-year career. As Corporate Auctioneer of OBrien Real Estate, Stavros draws from his knowledge and years of experience to lead a team of talented and professional Auctioneers. Under his tutelage, OBrien’s Auctioneering team has become one of the company’s most valuable assets and unique selling points. Integrity, Trust, Professionalism and most importantly, an Honest and open dialogue with vendors and buyers alike, are at the core of Stavros’ values. All of these values are now firmly instilled through the entire Auctioneering team at OBrien Real Estate.

Since joining OBrien Real Estate as Co-Director in 2013, Stavros has been instrumental in propelling the growth of the brand into over 30 offices state-wide. He attributes OBrien Real Estate’s success to the dedicated teams of Sales, Property Managers and Administration staff who offer first class service and display excellent corporate identity. Stavros creates a place for people to foster growth by consistently utilising the best Real Estate trainers to improve skills. He has a fierce desire to see his team members succeed and is Enthusiastic about helping them reach their potential. In addition to these Responsibilities, they also extend to Corporate Auction Training, OBrien Auction TV, Public Relations, Recruitment & REIV Representation.

Giving back is in Stavros’ family DNA and he places this culture front and centre to everything he does. This is why in 2018, Stavros became the founding father of the OBrien Real Estate Foundation. Not only was the Foundation a way of honouring his beloved Father but also tirelessly working together to improve the lives of people in our Local Communities but also causes like MND Vic, Isabella & Marcus Foundation, Beyond Blue, Local Hospitals, Backpacks 4 Kids, Heart & Diabetes Institutes, Helping Hoops, Dogs for Kids, Wildlife Vic, CFA Vic, Food Bank, Gippsland Fire Emergency Relief, Red Cross, Meals on Wheels and Carrum Coast Guard Fun Run annually… just to name a few. Since leading the way, Stavros has been influential in raising over $500,000 to these worthwhile causes.

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Our values and purpose.

Our purpose is to create a place where we can facilitate our people's growth. Our values are:

Our colleagues are our broader family, assist when needed and when in need.

Respect our colleagues and our clients as you would like to be respected.

Unlock your full potential, encourage and support your colleagues.

Strive for excellence; be open-minded and willing to embrace change.

Work towards being well balanced within yourself.

The OBrien difference.

30 offices with 1 in Cairns in Qld.

198 in sales & 55 in property management.

17,564 sales since founded in 2010.

Our Average Clearance Rate in 2020 is 82.5%.

Homes is $854,350 and Units is $601,500.

Industry leading results, with an average of 26 days.

Industry benchmark results with 1.5% vacancy.

We manage and serve over 8,250 properties.

Across our network we speak 36 different Languages.

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