As an industry-leading global real estate company that operates from more than 500 markets offices across 67 countries, what sets Colliers International apart is not what we do, but how we do it. Our unique culture encourages our people to think differently, to share innovative ideas and to create effective solutions that accelerate our clients’ success. Many of the world’s most innovative and successful companies choose us when they need trusted, expert advice.
The foundation of our service is the strength and depth of our specialists. Our clients depend on our ability to draw on years of direct experience in their local markets. Our professionals know their communities and the industry inside and out. Whether you are a local firm or a global organization, we provide creative solutions for all your real estate needs.
Colliers client relationships are built on experience, speed-to-market and enduring trust. We only succeed if our clients succeed. As one of only a few companies with a truly global platform, more than 16,000 Colliers people worldwide are unified by the power of delivering services seamlessly, wherever our clients choose to do business. Colliers people look for unrealized potential, challenging themselves to see things differently, and achieving outcomes that exceed our clients’ expectations.


Nelson brings a wealth of knowledge to Colliers International Residential team with over 18 years in the real estate industry. He has developed a unique insight into the residential property market throughout Sydney where he has garnered the highest awards for his achievements in sales, ranked in the top echelon of Agents nationally for the last 3 years.

As a highly regarded professional within the industry he has amassed a large database of clients who continually return to him when buying or selling their property.

Nelson also runs a dynamic team of salespeople, Simon Perry and Petra Kovacs both highly qualified and extremely thorough in their approach to selling properties all over Sydney.

In an ever-changing market, Nelson and the team at Colliers provide open and direct communication to ensure you are kept up to date with what is happening with the sales campaign and will work tirelessly to negotiate the highest price possible for your property.

My agent Nelson Dueza handled the sale of my property with professionalism and dedication to getting the best result. Nelson was very personable and easy to deal with, honest, kind, helpful and reliable. Nothing was too much trouble and he was very savvy in his sales strategy and communicating with the plan. We were very happy to obtain a good result. Highly recommend Nelson to anyone selling in the area.

I have had the pleasure of working with Nelson over the last 19 years - he was the agent when I bought my apartment in Randwick and also for the recent sale. I am not usually someone who gives a perfect score as I think there is always room for improvement, however in Nelson’s case I honestly can not fault him. I have found him to be professional, trustworthy, reliable and honest. Buying and selling are stressful situations but having someone like Nelson looking after me was very reassuring - there is a reason he has such a great reputation in the industry.

It was a pleasure to meet Nelson after interviews with other agents. He took us through step by step as we were selling a deceased estate. He was prepared to sign a minimum term for the contract which gave us peace of mind. Others were talking 3 hs and so on. Nelson was considerate, professional and not intrusive. He has a solid network of buyers.
He exceeded our expectations of price before auction. I am happy to recommend Nelson to any expectant buyers/sellers. His honesty and knowledge of the market at any
given time is excellent.


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BNI Edge welcomes visitors to their networking breakfast each and every Wednesday. You will have the opportunity to introduce your business and the leads you are seeking to the professionals in the room. Many visitors to the chapter have made solid connections and contacts from just one visit. You are able to visit the chapter three times before making a decision regarding whether you’d like to join. There is absolutely no pressure to join, although you may leave the breakfast feeling very excited to be part of such an inspirational and supportive group