South Az Developments, operating under the brand of GC Prestige Commercial, has secured 34 development sites with a combined acquisition value exceeding $200 million.

These projects carry an estimated end development value of $500 million. Through disciplined acquisition, careful planning and strong industry relationships, these sites are being transformed into 445 new homes across South-East Queensland.

For property owners, that track record is the reassurance that matters — it shows we know how to recognise value, navigate a complex site and deliver the strongest possible outcome from the land you hold.

If you own land or a property that could be suitable for development, we help you see what it's really worth. South Az Developments works alongside property owners across South-East Queensland — and selected interstate markets — to understand what a site can become and the best way to get there, whether that's a sale, a partnership or a finished development.

A lot of owners are sitting on land worth far more than its current use suggests. We look for sites with genuine development potential — strategic landholdings, underused blocks and properties well placed for future growth. If that sounds like yours, we'll give you an honest read on its fundamentals and potential, with no obligation, so you know exactly where you stand.

Unlocking a property's development potential is the hardest part of the journey — and it's where we make the biggest difference for owners. From the first conversation, we help you understand your site, work out what's genuinely achievable and walk you through your options. Backed by strong relationships, deep local market intelligence and real negotiation experience, we work with you to secure the outcome that makes the most of what you own.

Every property deserves a proper look before any decision is made. We assess your site carefully — weighing its potential, running preliminary feasibility and completing thorough due diligence — so the way forward is clear, accurate and built on solid ground. You get straight answers and a confident plan, not guesswork.

Selling isn't your only option. If you'd rather stay involved, we welcome property owners as joint venture partners on medium to large-scale projects. By bringing your land together with our expertise, connections and disciplined delivery, we can create something far more valuable than either of us could alone — and you share in the upside.

When you work with South Az Developments, you have the full strength of Oktay Properties Pty Ltd behind you — an integrated group spanning residential, commercial and new-project development. That means deeper resources, broader connections and the confidence that your property is in the hands of a team with the proven capability to deliver.
Our work contributes directly to the long-term strategic growth of the organisation.